{"id":1057950,"date":"2026-11-06T17:10:14","date_gmt":"2026-11-06T09:10:14","guid":{"rendered":"https:\/\/vimaterial.de\/?p=1057950"},"modified":"2026-11-06T17:12:19","modified_gmt":"2026-11-06T09:12:19","slug":"zrc-vs-hfc-vs-tac-properties-differences","status":"publish","type":"post","link":"https:\/\/vimaterial.de\/en\/zrc-vs-hfc-vs-tac-properties-differences\/","title":{"rendered":"ZrC vs HfC vs TaC: Properties, Differences and Applications"},"content":{"rendered":"\t\t<div data-elementor-type=\"wp-post\" data-elementor-id=\"1057950\" class=\"elementor elementor-1057950\" data-elementor-post-type=\"post\">\n\t\t\t\t<div class=\"elementor-element elementor-element-82eb55b e-flex e-con-boxed e-con e-parent\" data-id=\"82eb55b\" data-element_type=\"container\" data-e-type=\"container\">\n\t\t\t\t\t<div class=\"e-con-inner\">\n\t\t\t\t<div class=\"elementor-element elementor-element-1863720 elementor-widget elementor-widget-heading\" data-id=\"1863720\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"heading.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t<h2 class=\"elementor-heading-title elementor-size-default\">1. Introduction to ZrC and HfC and TaC<\/h2>\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-e488d7a elementor-widget elementor-widget-text-editor\" data-id=\"e488d7a\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"text-editor.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t\t\t<p><span style=\"color: #0000ff;\"><a style=\"color: #0000ff;\" href=\"https:\/\/vimaterial.de\/en\/zirconium-carbide-zrc\/\">Zirconium carbide (ZrC)<\/a><\/span>, hafnium carbide (HfC) and tantalum carbide (TaC) are refractory transition metal carbides known for their high melting points, hardness and stability under demanding thermal conditions. They belong to the family of <span style=\"color: #0000ff;\"><a style=\"color: #0000ff;\" href=\"http:\/\/uhtc\" data-wplink-url-error=\"true\" rel=\"nofollow\">ultra-high-temperature ceramics (UHTCs)<\/a><\/span> and are widely investigated for advanced structural materials, protective coatings and high-temperature engineering applications.<\/p><p>Although these three materials share a face-centred cubic (FCC) crystal structure, their physical properties differ considerably. The comparison of ZrC vs HfC vs TaC is crucial for material selection.<\/p><p>Hafnium carbide and tantalum carbide are particularly notable for their exceptionally high melting points, while zirconium carbide offers a combination of high-temperature capability, lower density and useful electrical and thermal properties.<\/p><p>Understanding these differences is important when selecting a carbide for a specific application. The most suitable material depends on operating temperature, mechanical requirements, oxidation environment, component weight, processing conditions and material cost.<\/p>\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-5ff7a58 elementor-widget elementor-widget-heading\" data-id=\"5ff7a58\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"heading.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t<h2 class=\"elementor-heading-title elementor-size-default\">2. Basic Properties of ZrC and HfC and TaC<\/h2>\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-c2c506f elementor-widget elementor-widget-text-editor\" data-id=\"c2c506f\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"text-editor.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t\t\t<p>The three carbides share similar crystal structures but differ in elemental composition, density and thermal behaviour.<\/p><table><thead><tr><th>Property<\/th><th>Zirconium Carbide (ZrC)<\/th><th>Hafnium Carbide (HfC)<\/th><th>Tantalum Carbide (TaC)<\/th><\/tr><\/thead><tbody><tr><td>Chemical Formula<\/td><td>ZrC<\/td><td>HfC<\/td><td>TaC<\/td><\/tr><tr><td>CAS Number<\/td><td>12070-14-3<\/td><td>12069-85-1<\/td><td>12070-06-3<\/td><\/tr><tr><td>Crystal Structure<\/td><td>Face-Centred Cubic<\/td><td>Face-Centred Cubic<\/td><td>Face-Centred Cubic<\/td><\/tr><tr><td>Density<\/td><td>Approx. 6.6 g\/cm\u00b3<\/td><td>Approx. 12.7 g\/cm\u00b3<\/td><td>Approx. 14.5 g\/cm\u00b3<\/td><\/tr><tr><td>Melting Point<\/td><td>Approx. 3,420\u20133,530 \u00b0C<\/td><td>Approx. 3,900\u20133,980 \u00b0C<\/td><td>Approx. 3,800\u20133,980 \u00b0C<\/td><\/tr><tr><td>Vickers Hardness<\/td><td>Approx. 16\u201327 GPa<\/td><td>Approx. 18\u201326 GPa<\/td><td>Approx. 14\u201320 GPa<\/td><\/tr><tr><td>Electrical Behaviour<\/td><td>Metallic Conductivity<\/td><td>Metallic Conductivity<\/td><td>Metallic Conductivity<\/td><\/tr><\/tbody><\/table><p><em>Note: Values are indicative reference ranges for ceramic materials. Actual properties depend on stoichiometry, purity, porosity, grain size, testing methods and processing conditions.<\/em><\/p><p>All three materials have an FCC crystal structure in their typical cubic carbide phase. Their strong bonding and refractory characteristics contribute to their suitability for high-temperature applications.<\/p><p>An important distinction is density. HfC and TaC are considerably denser than ZrC because hafnium and tantalum have higher atomic masses than zirconium.<\/p><p>This difference can become important in applications where component weight, material volume and structural design are relevant.<\/p>\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-5b20010 elementor-widget elementor-widget-image\" data-id=\"5b20010\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"image.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t<img fetchpriority=\"high\" decoding=\"async\" width=\"800\" height=\"266\" src=\"https:\/\/vimaterial.de\/wp-content\/uploads\/2026\/11\/ZrC-vs-HfC-vs-TaC.jpg\" class=\"attachment-large size-large wp-image-1057953\" alt=\"ZrC vs HfC vs TaC Powder - VIMATERIAL\" srcset=\"https:\/\/vimaterial.de\/wp-content\/uploads\/2026\/11\/ZrC-vs-HfC-vs-TaC.jpg 1000w, https:\/\/vimaterial.de\/wp-content\/uploads\/2026\/11\/ZrC-vs-HfC-vs-TaC-300x100.jpg 300w, https:\/\/vimaterial.de\/wp-content\/uploads\/2026\/11\/ZrC-vs-HfC-vs-TaC-768x256.jpg 768w, https:\/\/vimaterial.de\/wp-content\/uploads\/2026\/11\/ZrC-vs-HfC-vs-TaC-600x200.jpg 600w\" sizes=\"(max-width: 800px) 100vw, 800px\" title=\"\">\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-c66e31f elementor-widget elementor-widget-heading\" data-id=\"c66e31f\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"heading.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t<h2 class=\"elementor-heading-title elementor-size-default\">3. Melting Point and High-Temperature Performance<\/h2>\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-b3c6821 elementor-widget elementor-widget-text-editor\" data-id=\"b3c6821\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"text-editor.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t\t\t<p>Melting point is one of the most widely discussed properties when comparing ultra-high-temperature carbides.<\/p><p>All three materials can withstand temperatures far beyond the capabilities of many conventional engineering metals. However, HfC and TaC generally exhibit higher reported melting points than ZrC.<\/p>\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-eda278b elementor-widget elementor-widget-heading\" data-id=\"eda278b\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"heading.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t<h3 class=\"elementor-heading-title elementor-size-default\"><a href=\"https:\/\/vimaterial.de\/en\/search\/?type=element&#038;keyword=ZrC\">3.1 Zirconium Carbide (ZrC)<\/a><\/h3>\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-68fde4a elementor-widget elementor-widget-text-editor\" data-id=\"68fde4a\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"text-editor.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t\t\t<p>Zirconium carbide has a reported melting point of approximately 3,420\u20133,530 \u00b0C, depending on composition and reference data.<\/p><p>Its high melting point makes it relevant to refractory ceramics, high-temperature structural materials and thermal protection systems.<\/p><p>ZrC is particularly interesting for applications where high-temperature performance needs to be balanced with relatively low density among these three carbides.<\/p>\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-da039b7 elementor-widget elementor-widget-heading\" data-id=\"da039b7\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"heading.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t<h3 class=\"elementor-heading-title elementor-size-default\"><a href=\"https:\/\/vimaterial.de\/en\/search\/?type=element&#038;keyword=HfC\">3.2 Hafnium Carbide (HfC)<\/a><\/h3>\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-a5013df elementor-widget elementor-widget-text-editor\" data-id=\"a5013df\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"text-editor.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t\t\t<p>Hafnium carbide has a reported melting point of approximately 3,900\u20133,980 \u00b0C.<\/p><p>Its exceptionally high melting point makes it one of the most important candidate materials for extreme-temperature ceramic applications.<\/p><p>HfC is investigated for use in thermal protection systems, high-temperature structural components and refractory composites.<\/p><p>Its high density, however, is an important consideration when designing lightweight components.<\/p>\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-8a15002 elementor-widget elementor-widget-heading\" data-id=\"8a15002\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"heading.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t<h3 class=\"elementor-heading-title elementor-size-default\"><a href=\"https:\/\/vimaterial.de\/en\/search\/?type=element&#038;keyword=TaC\">3.3 Tantalum Carbide (TaC)<\/a><\/h3>\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-dc32c44 elementor-widget elementor-widget-text-editor\" data-id=\"dc32c44\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"text-editor.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t\t\t<p>Tantalum carbide also exhibits an exceptionally high melting point, generally reported in the range of approximately 3,800\u20133,980 \u00b0C.<\/p><p>Its high-temperature stability and hardness make it attractive for refractory materials, protective coatings and specialised high-temperature components.<\/p><p>Depending on composition and measurement conditions, reported melting-point values for TaC can approach or exceed those reported for HfC.<\/p>\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-45b894f elementor-widget elementor-widget-heading\" data-id=\"45b894f\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"heading.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t<h3 class=\"elementor-heading-title elementor-size-default\">3.4 Melting Point Comparison<\/h3>\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-407b2a1 elementor-widget elementor-widget-text-editor\" data-id=\"407b2a1\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"text-editor.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t\t\t<p>The general comparison is:<\/p><ul><li><strong>ZrC:<\/strong> High melting point with relatively low density.<\/li><li><strong>HfC:<\/strong> Among the highest melting-point refractory carbides.<\/li><li><strong>TaC:<\/strong> Comparable ultra-high-temperature capability, with high density and useful mechanical properties.<\/li><\/ul>\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-c553c13 elementor-widget elementor-widget-text-editor\" data-id=\"c553c13\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"text-editor.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t\t\t<p>It is important to distinguish melting point from maximum operating temperature. Oxidation, thermal shock, mechanical loading and environmental conditions can limit actual service temperatures long before a material reaches its melting point.<\/p>\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-7c73786 elementor-widget elementor-widget-heading\" data-id=\"7c73786\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"heading.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t<h2 class=\"elementor-heading-title elementor-size-default\">4. Hardness and Mechanical Properties<\/h2>\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-34a9ee0 elementor-widget elementor-widget-text-editor\" data-id=\"34a9ee0\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"text-editor.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t\t\t<p>Hardness is another important factor when comparing ZrC and HfC and TaC.<\/p><p>All three materials are hard ceramic compounds, although reported values vary depending on testing conditions, grain structure and material density.<\/p>\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-a779550 elementor-widget elementor-widget-heading\" data-id=\"a779550\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"heading.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t<h3 class=\"elementor-heading-title elementor-size-default\">4.1 Zirconium Carbide<\/h3>\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-6f90207 elementor-widget elementor-widget-text-editor\" data-id=\"6f90207\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"text-editor.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t\t\t<p>ZrC exhibits high hardness and good resistance to mechanical wear.<\/p><p>Its properties make it suitable for consideration in abrasive materials, wear-resistant ceramic components and specialised coatings.<\/p><p>ZrC-based composites can also be developed to improve the overall mechanical performance of ceramic systems.<\/p>\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-e0bab7b elementor-widget elementor-widget-heading\" data-id=\"e0bab7b\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"heading.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t<h3 class=\"elementor-heading-title elementor-size-default\">4.2 Hafnium Carbide<\/h3>\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-331a77a elementor-widget elementor-widget-text-editor\" data-id=\"331a77a\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"text-editor.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t\t\t<p>HfC combines high hardness with high-temperature stability.<\/p><p>Its mechanical properties make it relevant to advanced refractory ceramics and specialised structural materials.<\/p><p>The final hardness of HfC ceramics is strongly influenced by purity, stoichiometry, grain size and densification.<\/p>\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-f3d34f1 elementor-widget elementor-widget-heading\" data-id=\"f3d34f1\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"heading.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t<h3 class=\"elementor-heading-title elementor-size-default\">4.3 Tantalum Carbide<\/h3>\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-e99bd79 elementor-widget elementor-widget-text-editor\" data-id=\"e99bd79\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"text-editor.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t\t\t<p>TaC is also a hard refractory ceramic with good resistance to mechanical wear.<\/p><p>It is used in research and development of cutting-related materials, wear-resistant coatings and high-temperature composites.<\/p><p>Its mechanical performance depends on composition, processing conditions and microstructural characteristics.<\/p>\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-696772f elementor-widget elementor-widget-heading\" data-id=\"696772f\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"heading.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t<h3 class=\"elementor-heading-title elementor-size-default\">4.4 Mechanical Property Comparison<\/h3>\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-c7dca30 elementor-widget elementor-widget-text-editor\" data-id=\"c7dca30\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"text-editor.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t\t\t<p>Although ZrC and HfC and TaC all exhibit high hardness, a direct ranking is not always meaningful.<\/p><p>For example, reported Vickers hardness values can overlap considerably between the three materials. Differences in indentation load, sample density and grain structure can also affect the results.<\/p><p>For engineering applications, hardness should therefore be considered together with fracture toughness, flexural strength, thermal shock resistance and component microstructure.<\/p>\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-e01c450 elementor-widget elementor-widget-heading\" data-id=\"e01c450\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"heading.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t<h2 class=\"elementor-heading-title elementor-size-default\">5. Thermal and Chemical Behaviour<\/h2>\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-95c02fb elementor-widget elementor-widget-text-editor\" data-id=\"95c02fb\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"text-editor.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t\t\t<p>In addition to melting point and hardness, thermal conductivity, thermal expansion and oxidation behaviour are important when selecting refractory carbides.<\/p>\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-a860c98 elementor-widget elementor-widget-heading\" data-id=\"a860c98\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"heading.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t<h3 class=\"elementor-heading-title elementor-size-default\">5.1 Thermal Conductivity<\/h3>\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-34bec6a elementor-widget elementor-widget-text-editor\" data-id=\"34bec6a\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"text-editor.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t\t\t<p>ZrC and HfC and TaC exhibit metallic electrical behaviour and measurable thermal conductivity.<\/p><p>Indicative room-temperature thermal conductivity values reported for dense materials are:<\/p><table><thead><tr><th>Material<\/th><th>Thermal Conductivity<\/th><\/tr><\/thead><tbody><tr><td>Zirconium Carbide (ZrC)<\/td><td>Approx. 19\u201325 W\/(m\u00b7K)<\/td><\/tr><tr><td>Hafnium Carbide (HfC)<\/td><td>Approx. 15\u201325 W\/(m\u00b7K)<\/td><\/tr><tr><td>Tantalum Carbide (TaC)<\/td><td>Approx. 20\u201340 W\/(m\u00b7K)<\/td><\/tr><\/tbody><\/table><p>These values are representative ranges rather than guaranteed product specifications.<\/p><p>Thermal conductivity depends on temperature, stoichiometry, impurities, porosity and microstructure.<\/p>\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-e3d78da elementor-widget elementor-widget-heading\" data-id=\"e3d78da\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"heading.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t<h3 class=\"elementor-heading-title elementor-size-default\">5.2 Thermal Expansion<\/h3>\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-02b302b elementor-widget elementor-widget-text-editor\" data-id=\"02b302b\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"text-editor.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t\t\t<p>All three carbides have relatively low coefficients of thermal expansion compared with many metallic materials.<\/p><p>Typical values are in the range of approximately 6\u20138 \u00d7 10\u207b\u2076 K\u207b\u00b9.<\/p><p>Their thermal expansion characteristics are relevant when designing ceramic components, coatings and composite systems exposed to temperature variations.<\/p><p>Compatibility between the thermal expansion coefficients of a coating and its substrate is particularly important for minimising thermally induced stress.<\/p>\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-463df3e elementor-widget elementor-widget-heading\" data-id=\"463df3e\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"heading.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t<h3 class=\"elementor-heading-title elementor-size-default\">5.3 Oxidation Resistance<\/h3>\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-e49d268 elementor-widget elementor-widget-text-editor\" data-id=\"e49d268\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"text-editor.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t\t\t<p>A high melting point does not automatically mean excellent oxidation resistance.<\/p><p>ZrC, HfC and TaC can all oxidise in oxygen-containing environments at elevated temperatures.<\/p><p>Their oxidation behaviour is influenced by temperature, oxygen partial pressure, exposure duration, composition and microstructure.<\/p><p>ZrC forms zirconium oxide (ZrO\u2082) during oxidation, while HfC and TaC form their corresponding oxides.<\/p><p>The formation and stability of oxide layers can influence further oxidation, material loss and the integrity of protective coatings.<\/p><p>For applications involving high-temperature air exposure, oxidation protection and composite design should be considered alongside the intrinsic properties of the carbide.<\/p>\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-a97b4d6 elementor-widget elementor-widget-heading\" data-id=\"a97b4d6\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"heading.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t<h2 class=\"elementor-heading-title elementor-size-default\">6. Synthesis and Processing Differences<\/h2>\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-92b815f elementor-widget elementor-widget-text-editor\" data-id=\"92b815f\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"text-editor.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t\t\t<p>ZrC and HfC and TaC can be produced through several synthesis routes, including carbothermal reduction, direct reaction and other solid-state or precursor-based methods.<\/p><p>The appropriate process depends on raw material characteristics, desired purity, particle size and final product form.<\/p>\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-54f6ab4 elementor-widget elementor-widget-heading\" data-id=\"54f6ab4\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"heading.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t<h3 class=\"elementor-heading-title elementor-size-default\">6.1 Powder Synthesis<\/h3>\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-c4df667 elementor-widget elementor-widget-text-editor\" data-id=\"c4df667\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"text-editor.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t\t\t<p>Carbothermal reduction is an established approach for producing transition metal carbide powders.<\/p><p>It generally involves reacting a metal oxide with a carbon source at elevated temperatures under controlled atmospheric conditions.<\/p><p>The synthesis of ZrC and HfC and TaC requires control of the starting material composition and reaction conditions to obtain the desired carbide phase.<\/p><p>Important powder quality parameters include:<\/p><ul><li>Chemical purity<\/li><li>Metal-to-carbon ratio<\/li><li>Oxygen content<\/li><li>Particle size distribution<\/li><li>Phase composition<\/li><li>Particle morphology<\/li><\/ul>\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-3aae538 elementor-widget elementor-widget-heading\" data-id=\"3aae538\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"heading.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t<h3 class=\"elementor-heading-title elementor-size-default\">6.2 Sintering and Densification<\/h3>\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-a1e3a22 elementor-widget elementor-widget-text-editor\" data-id=\"a1e3a22\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"text-editor.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t\t\t<p>Producing dense carbide ceramics can be challenging due to their strong bonding and high melting points.<\/p><p>Common consolidation techniques include:<\/p><ul><li>Pressureless sintering<\/li><li>Hot pressing<\/li><li>Spark plasma sintering (SPS)<\/li><li>Hot isostatic pressing (HIP)<\/li><\/ul>\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-370910b elementor-widget elementor-widget-text-editor\" data-id=\"370910b\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"text-editor.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t\t\t<p>The selection of a suitable process depends on the powder characteristics, required density, component geometry and final application.<\/p><p>Fine powder can support densification by increasing surface area and reducing diffusion distances. However, agglomeration and surface contamination may negatively affect the resulting microstructure.<\/p>\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-a92246d elementor-widget elementor-widget-heading\" data-id=\"a92246d\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"heading.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t<h3 class=\"elementor-heading-title elementor-size-default\">6.3 Processing Considerations<\/h3>\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-3726e23 elementor-widget elementor-widget-text-editor\" data-id=\"3726e23\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"text-editor.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t\t\t<p>Although ZrC and HfC and TaC share similar processing challenges, their individual compositions and powder characteristics can influence the required processing conditions.<\/p><p>For this reason, powder specifications should be evaluated before selecting a synthesis or sintering route.<\/p>\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-01762b6 elementor-widget elementor-widget-heading\" data-id=\"01762b6\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"heading.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t<h2 class=\"elementor-heading-title elementor-size-default\">7. Main Applications of ZrC and HfC and TaC<\/h2>\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-a790bce elementor-widget elementor-widget-text-editor\" data-id=\"a790bce\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"text-editor.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t\t\t<p>The three carbides are relevant to several advanced material applications, although their relative advantages differ.<\/p>\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-92d9c36 elementor-widget elementor-widget-heading\" data-id=\"92d9c36\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"heading.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t<h3 class=\"elementor-heading-title elementor-size-default\">7.1 Aerospace and Thermal Protection Systems<\/h3>\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-3b854d0 elementor-widget elementor-widget-text-editor\" data-id=\"3b854d0\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"text-editor.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t\t\t<p>Extreme-temperature aerospace applications require materials capable of maintaining structural integrity under severe thermal and mechanical conditions.<\/p><p>HfC and TaC are particularly interesting because of their exceptionally high melting points.<\/p><p>ZrC is also investigated for thermal protection systems and high-temperature ceramic composites, especially where lower density is beneficial.<\/p><p>Potential application areas include high-temperature structural components, thermal protection materials and refractory composite systems.<\/p>\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-699b1ef elementor-widget elementor-widget-heading\" data-id=\"699b1ef\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"heading.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t<h3 class=\"elementor-heading-title elementor-size-default\">7.2 Refractory Materials<\/h3>\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-a51306f elementor-widget elementor-widget-text-editor\" data-id=\"a51306f\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"text-editor.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t\t\t<p>All three materials are refractory carbides suitable for research and development of components exposed to high temperatures.<\/p><p>HfC and TaC are especially relevant where extremely high melting points are important.<\/p><p>ZrC can be considered where high-temperature capability needs to be combined with a lower material density.<\/p>\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-b0736f0 elementor-widget elementor-widget-heading\" data-id=\"b0736f0\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"heading.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t<h3 class=\"elementor-heading-title elementor-size-default\">7.3 Wear-Resistant Coatings and Hard Materials<\/h3>\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-708598d elementor-widget elementor-widget-text-editor\" data-id=\"708598d\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"text-editor.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t\t\t<p>Their high hardness makes ZrC and HfC and TaC relevant to specialised coating systems and wear-resistant materials.<\/p><p>They can be incorporated into composite materials or deposited as carbide-containing films using suitable coating technologies.<\/p><p>The final coating performance depends on adhesion, density, deposition conditions, substrate compatibility and microstructure.<\/p>\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-382c1c6 elementor-widget elementor-widget-heading\" data-id=\"382c1c6\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"heading.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t<h3 class=\"elementor-heading-title elementor-size-default\">7.4 Thin-Film Deposition and Sputtering<\/h3>\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-6f86cbe elementor-widget elementor-widget-text-editor\" data-id=\"6f86cbe\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"text-editor.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t\t\t<p>All three carbides are available in sputtering target form for physical vapour deposition (PVD) applications.<\/p><p>ZrC and HfC and TaC sputtering targets can be used in research and development of carbide-containing thin films.<\/p><p>Target selection should consider purity, density, dimensions, microstructural uniformity and compatibility with the deposition equipment.<\/p><p>The resulting film properties depend on both the target material and the deposition conditions.<\/p>\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-69bc93e elementor-widget elementor-widget-heading\" data-id=\"69bc93e\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"heading.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t<h3 class=\"elementor-heading-title elementor-size-default\">7.5 Advanced Ceramic Composites<\/h3>\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-08ee093 elementor-widget elementor-widget-text-editor\" data-id=\"08ee093\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"text-editor.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t\t\t<p>ZrC and HfC and TaC can be incorporated into advanced ceramic and composite systems to modify thermal and mechanical properties.<\/p><p>Research focuses on combining refractory carbides with other ceramic phases to improve oxidation behaviour, thermal shock resistance and structural performance.<\/p><p>Material composition and processing conditions must be tailored to the intended operating environment.<\/p>\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-3fe38d3 elementor-widget elementor-widget-image\" data-id=\"3fe38d3\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"image.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t<img decoding=\"async\" width=\"800\" height=\"450\" src=\"https:\/\/vimaterial.de\/wp-content\/uploads\/2026\/11\/ZrC-vs-HfC-vs-TaC_-Properties-Differences-and-Applications.png\" class=\"attachment-large size-large wp-image-1057954\" alt=\"ZrC vs HfC vs TaC - VIMATERIAL\" srcset=\"https:\/\/vimaterial.de\/wp-content\/uploads\/2026\/11\/ZrC-vs-HfC-vs-TaC_-Properties-Differences-and-Applications.png 889w, https:\/\/vimaterial.de\/wp-content\/uploads\/2026\/11\/ZrC-vs-HfC-vs-TaC_-Properties-Differences-and-Applications-300x169.png 300w, https:\/\/vimaterial.de\/wp-content\/uploads\/2026\/11\/ZrC-vs-HfC-vs-TaC_-Properties-Differences-and-Applications-768x432.png 768w, https:\/\/vimaterial.de\/wp-content\/uploads\/2026\/11\/ZrC-vs-HfC-vs-TaC_-Properties-Differences-and-Applications-600x337.png 600w\" sizes=\"(max-width: 800px) 100vw, 800px\" title=\"\">\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-af34736 elementor-widget elementor-widget-heading\" data-id=\"af34736\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"heading.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t<h2 class=\"elementor-heading-title elementor-size-default\">8. ZrC vs HfC vs TaC: Which Material Should You Choose?<\/h2>\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-4cab43d elementor-widget elementor-widget-text-editor\" data-id=\"4cab43d\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"text-editor.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t\t\t<p>The most suitable carbide depends on the specific performance requirements of the application.<\/p><p>There is no universal best choice across all engineering conditions.<\/p><p><strong>Choose <span style=\"color: #0000ff;\"><a style=\"color: #0000ff;\" href=\"https:\/\/vimaterial.de\/en\/product\/zirconium-carbide-powder\">Zirconium Carbide (ZrC)<\/a><\/span> When:<\/strong><\/p><ul><li>High melting point and high-temperature capability are required.<\/li><li>Lower density is important compared with HfC and TaC.<\/li><li>Electrical conductivity and ceramic hardness are relevant.<\/li><li>The material is intended for refractory ceramics, composites or specialised coatings.<\/li><\/ul>\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-d1fe695 elementor-widget elementor-widget-text-editor\" data-id=\"d1fe695\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"text-editor.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t\t\t<p><strong>Choose <span style=\"color: #0000ff;\"><a style=\"color: #0000ff;\" href=\"https:\/\/vimaterial.de\/en\/product\/hafnium-carbide-powder\">Hafnium Carbide (HfC)<\/a><\/span> When:<\/strong><\/p><ul><li>Extremely high melting point is a primary requirement.<\/li><li>The application involves advanced ultra-high-temperature ceramics.<\/li><li>High-temperature structural performance is more important than minimising material density.<\/li><li>The material is intended for specialised thermal protection or refractory composite research.<\/li><\/ul>\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-ba2ab07 elementor-widget elementor-widget-text-editor\" data-id=\"ba2ab07\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"text-editor.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t\t\t<p><strong>Choose <span style=\"color: #0000ff;\"><a style=\"color: #0000ff;\" href=\"https:\/\/vimaterial.de\/en\/product\/tantalum-carbide\/\">Tantalum Carbide (TaC)<\/a><\/span> When:<\/strong><\/p><ul><li>High-temperature stability and refractory characteristics are required.<\/li><li>Hardness and mechanical performance are important.<\/li><li>The material is intended for specialised coatings, refractory components or advanced ceramic systems.<\/li><li>The higher density is acceptable for the intended design.<\/li><\/ul>\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-0963b44 elementor-widget elementor-widget-text-editor\" data-id=\"0963b44\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"text-editor.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t\t\t<p><strong>Material Selection Summary<\/strong><\/p><table><thead><tr><th>Selection Factor<\/th><th>ZrC<\/th><th>HfC<\/th><th>TaC<\/th><\/tr><\/thead><tbody><tr><td>Very High Melting Point<\/td><td>Excellent<\/td><td>Excellent<\/td><td>Excellent<\/td><\/tr><tr><td>Relatively Low Density<\/td><td>Best of the Three<\/td><td>Higher<\/td><td>Highest<\/td><\/tr><tr><td>Hardness<\/td><td>High<\/td><td>High<\/td><td>High<\/td><\/tr><tr><td>Electrical Conductivity<\/td><td>Yes<\/td><td>Yes<\/td><td>Yes<\/td><\/tr><tr><td>Refractory Applications<\/td><td>Suitable<\/td><td>Suitable<\/td><td>Suitable<\/td><\/tr><tr><td>Advanced UHTC Research<\/td><td>Suitable<\/td><td>Particularly Relevant<\/td><td>Particularly Relevant<\/td><\/tr><tr><td>Material Cost Consideration<\/td><td>Often More Economical<\/td><td>Generally Higher<\/td><td>Generally Higher<\/td><\/tr><\/tbody><\/table><p><em>The cost comparison is a general market consideration, not a quotation or guaranteed price ranking. Actual costs depend on purity, particle size, manufacturing route, product form and order quantity.\u00a0<\/em><\/p>\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-ee5a352 elementor-widget elementor-widget-heading\" data-id=\"ee5a352\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"heading.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t<h2 class=\"elementor-heading-title elementor-size-default\">9. Available ZrC and HfC and TaC Product Forms at VIMATERIAL<\/h2>\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-3e5b9df elementor-widget elementor-widget-text-editor\" data-id=\"3e5b9df\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"text-editor.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t\t\t<p>VIMATERIAL supplies zirconium carbide and hafnium carbide and tantalum carbide in three product forms: powder, granules and sputtering targets.<\/p><p>These forms are intended for different material processing and manufacturing requirements.<\/p>\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-c460e7c elementor-widget elementor-widget-heading\" data-id=\"c460e7c\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"heading.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t<h3 class=\"elementor-heading-title elementor-size-default\">9.1 Zirconium Carbide (ZrC)<\/h3>\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-91ded81 elementor-widget elementor-widget-text-editor\" data-id=\"91ded81\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"text-editor.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t\t\t<p>Zirconium carbide powder is available with the following specification:<\/p><table><thead><tr><th>Specification<\/th><th>Available Grade<\/th><\/tr><\/thead><tbody><tr><td>Purity<\/td><td>99% (Zr + Hf)<\/td><\/tr><tr><td>Particle Size<\/td><td>D50 &lt; 5 \u03bcm<\/td><\/tr><tr><td>Product Forms<\/td><td>Powder, Granules, Sputtering Targets<\/td><\/tr><\/tbody><\/table><p>The stated purity represents the combined content of zirconium and hafnium metallic elements. It should not be interpreted as the individual zirconium content or as a direct measurement of stoichiometric ZrC phase purity.\u00a0<\/p>\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-1b0d0a5 elementor-widget elementor-widget-heading\" data-id=\"1b0d0a5\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"heading.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t<h3 class=\"elementor-heading-title elementor-size-default\">9.2 Hafnium Carbide (HfC)<\/h3>\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-55d828f elementor-widget elementor-widget-text-editor\" data-id=\"55d828f\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"text-editor.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t\t\t<p>VIMATERIAL offers several HfC powder specifications:<\/p><table><thead><tr><th>Purity<\/th><th>Particle Size<\/th><th>Product Forms<\/th><\/tr><\/thead><tbody><tr><td>99% (Hf + Zr)<\/td><td>&lt; 500 nm<\/td><td>Powder, Granules, Sputtering Targets<\/td><\/tr><tr><td>99% (Hf + Zr)<\/td><td>D50 &lt; 5 \u03bcm<\/td><td>Powder, Granules, Sputtering Targets<\/td><\/tr><tr><td>99.5% (Hf + Zr)<\/td><td>-325 Mesh<\/td><td>Powder, Granules, Sputtering Targets<\/td><\/tr><\/tbody><\/table><p>The stated purity represents the combined content of hafnium and zirconium metallic elements.<\/p><p>Different particle size specifications provide options for applications with different powder processing and material preparation requirements.<\/p><p>Available product forms include powder, granules and sputtering targets.<\/p>\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-5b28ca5 elementor-widget elementor-widget-heading\" data-id=\"5b28ca5\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"heading.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t<h3 class=\"elementor-heading-title elementor-size-default\">9.3 Tantalum Carbide (TaC)<\/h3>\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-d15b07a elementor-widget elementor-widget-text-editor\" data-id=\"d15b07a\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"text-editor.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t\t\t<p>VIMATERIAL offers tantalum carbide powder with the following specification:<\/p><table><thead><tr><th>Specification<\/th><th>Available Grade<\/th><\/tr><\/thead><tbody><tr><td>Purity<\/td><td>99.5%<\/td><\/tr><tr><td>Particle Size<\/td><td>FSSS \u2264 1.5 \u03bcm<\/td><\/tr><tr><td>Product Forms<\/td><td>Powder, Granules, Sputtering Targets<\/td><\/tr><\/tbody><\/table><p>FSSS (Fisher Sub-Sieve Sizer) is a fineness measurement based on the specific surface area of a powder. It is not directly interchangeable with laser diffraction particle size values such as D50.\u00a0<\/p>\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-e64e1f6 elementor-widget elementor-widget-heading\" data-id=\"e64e1f6\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"heading.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t<h3 class=\"elementor-heading-title elementor-size-default\">9.4 Choosing the Appropriate Product Form<\/h3>\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-3735c66 elementor-widget elementor-widget-text-editor\" data-id=\"3735c66\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"text-editor.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t\t\t<p>The three available product forms serve different processing requirements:<\/p><ul><li><strong>Powder:<\/strong> Suitable for ceramic manufacturing, powder metallurgy, composite preparation and other powder-based processes.<\/li><li><strong>Granules:<\/strong> Suitable for processes requiring granular feedstock and specific particle handling characteristics.<\/li><li><strong><span style=\"color: #0000ff;\"><a style=\"color: #0000ff;\" href=\"https:\/\/vimaterial.de\/en\/product-category\/deposition-materials\/planer-targets\/\">Sputtering Targets<\/a><\/span>:<\/strong> Designed for physical vapour deposition and thin-film research or manufacturing.<\/li><\/ul>\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-94a557d elementor-widget elementor-widget-text-editor\" data-id=\"94a557d\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"text-editor.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t\t\t<p>For material selection, purity, particle size, composition and product geometry should be considered together with the intended application.<\/p>\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-80bd8cd elementor-widget elementor-widget-heading\" data-id=\"80bd8cd\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"heading.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t<h2 class=\"elementor-heading-title elementor-size-default\">Frequently Asked Questions (FAQ)<\/h2>\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-169bd09 elementor-widget elementor-widget-n-accordion\" data-id=\"169bd09\" data-element_type=\"widget\" data-e-type=\"widget\" data-settings=\"{&quot;default_state&quot;:&quot;expanded&quot;,&quot;max_items_expended&quot;:&quot;one&quot;,&quot;n_accordion_animation_duration&quot;:{&quot;unit&quot;:&quot;ms&quot;,&quot;size&quot;:400,&quot;sizes&quot;:[]}}\" data-widget_type=\"nested-accordion.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t<div class=\"e-n-accordion\" aria-label=\"Accordion. Open links with Enter or Space, close with Escape, and navigate with Arrow Keys\">\n\t\t\t\t\t\t<details id=\"e-n-accordion-item-2370\" class=\"e-n-accordion-item\" open>\n\t\t\t\t<summary class=\"e-n-accordion-item-title\" data-accordion-index=\"1\" tabindex=\"0\" aria-expanded=\"true\" aria-controls=\"e-n-accordion-item-2370\" >\n\t\t\t\t\t<span class='e-n-accordion-item-title-header'><div class=\"e-n-accordion-item-title-text\"> 1. Which has the highest melting point: ZrC, HfC or TaC? <\/div><\/span>\n\t\t\t\t\t\t\t<span class='e-n-accordion-item-title-icon'>\n\t\t\t<span class='e-opened' ><svg aria-hidden=\"true\" class=\"e-font-icon-svg e-fas-minus\" viewBox=\"0 0 448 512\" xmlns=\"http:\/\/www.w3.org\/2000\/svg\"><path d=\"M416 208H32c-17.67 0-32 14.33-32 32v32c0 17.67 14.33 32 32 32h384c17.67 0 32-14.33 32-32v-32c0-17.67-14.33-32-32-32z\"><\/path><\/svg><\/span>\n\t\t\t<span class='e-closed'><svg aria-hidden=\"true\" class=\"e-font-icon-svg e-fas-plus\" viewBox=\"0 0 448 512\" xmlns=\"http:\/\/www.w3.org\/2000\/svg\"><path d=\"M416 208H272V64c0-17.67-14.33-32-32-32h-32c-17.67 0-32 14.33-32 32v144H32c-17.67 0-32 14.33-32 32v32c0 17.67 14.33 32 32 32h144v144c0 17.67 14.33 32 32 32h32c17.67 0 32-14.33 32-32V304h144c17.67 0 32-14.33 32-32v-32c0-17.67-14.33-32-32-32z\"><\/path><\/svg><\/span>\n\t\t<\/span>\n\n\t\t\t\t\t\t<\/summary>\n\t\t\t\t<div role=\"region\" aria-labelledby=\"e-n-accordion-item-2370\" class=\"elementor-element elementor-element-0d833a0 e-con-full e-flex e-con e-child\" data-id=\"0d833a0\" data-element_type=\"container\" data-e-type=\"container\">\n\t\t\t\t<div class=\"elementor-element elementor-element-443bfe3 elementor-widget elementor-widget-text-editor\" data-id=\"443bfe3\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"text-editor.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t\t\t<p>HfC and TaC generally have higher reported melting points than ZrC. Their exact values depend on composition and measurement conditions.<\/p>\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t<\/details>\n\t\t\t\t\t\t<details id=\"e-n-accordion-item-2371\" class=\"e-n-accordion-item\" >\n\t\t\t\t<summary class=\"e-n-accordion-item-title\" data-accordion-index=\"2\" tabindex=\"-1\" aria-expanded=\"false\" aria-controls=\"e-n-accordion-item-2371\" >\n\t\t\t\t\t<span class='e-n-accordion-item-title-header'><div class=\"e-n-accordion-item-title-text\"> 2. Which is denser, HfC or TaC? <\/div><\/span>\n\t\t\t\t\t\t\t<span class='e-n-accordion-item-title-icon'>\n\t\t\t<span class='e-opened' ><svg aria-hidden=\"true\" class=\"e-font-icon-svg e-fas-minus\" viewBox=\"0 0 448 512\" xmlns=\"http:\/\/www.w3.org\/2000\/svg\"><path d=\"M416 208H32c-17.67 0-32 14.33-32 32v32c0 17.67 14.33 32 32 32h384c17.67 0 32-14.33 32-32v-32c0-17.67-14.33-32-32-32z\"><\/path><\/svg><\/span>\n\t\t\t<span class='e-closed'><svg aria-hidden=\"true\" class=\"e-font-icon-svg e-fas-plus\" viewBox=\"0 0 448 512\" xmlns=\"http:\/\/www.w3.org\/2000\/svg\"><path d=\"M416 208H272V64c0-17.67-14.33-32-32-32h-32c-17.67 0-32 14.33-32 32v144H32c-17.67 0-32 14.33-32 32v32c0 17.67 14.33 32 32 32h144v144c0 17.67 14.33 32 32 32h32c17.67 0 32-14.33 32-32V304h144c17.67 0 32-14.33 32-32v-32c0-17.67-14.33-32-32-32z\"><\/path><\/svg><\/span>\n\t\t<\/span>\n\n\t\t\t\t\t\t<\/summary>\n\t\t\t\t<div role=\"region\" aria-labelledby=\"e-n-accordion-item-2371\" class=\"elementor-element elementor-element-a609a09 e-con-full e-flex e-con e-child\" data-id=\"a609a09\" data-element_type=\"container\" data-e-type=\"container\">\n\t\t\t\t<div class=\"elementor-element elementor-element-fa4c287 elementor-widget elementor-widget-text-editor\" data-id=\"fa4c287\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"text-editor.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t\t\t<p>TaC is generally denser than HfC, with typical densities of approximately 14.5 g\/cm\u00b3 and 12.7 g\/cm\u00b3, respectively.<\/p>\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t<\/details>\n\t\t\t\t\t\t<details id=\"e-n-accordion-item-2372\" class=\"e-n-accordion-item\" >\n\t\t\t\t<summary class=\"e-n-accordion-item-title\" data-accordion-index=\"3\" tabindex=\"-1\" aria-expanded=\"false\" aria-controls=\"e-n-accordion-item-2372\" >\n\t\t\t\t\t<span class='e-n-accordion-item-title-header'><div class=\"e-n-accordion-item-title-text\"> 3. Is ZrC harder than HfC and TaC? <\/div><\/span>\n\t\t\t\t\t\t\t<span class='e-n-accordion-item-title-icon'>\n\t\t\t<span class='e-opened' ><svg aria-hidden=\"true\" class=\"e-font-icon-svg e-fas-minus\" viewBox=\"0 0 448 512\" xmlns=\"http:\/\/www.w3.org\/2000\/svg\"><path d=\"M416 208H32c-17.67 0-32 14.33-32 32v32c0 17.67 14.33 32 32 32h384c17.67 0 32-14.33 32-32v-32c0-17.67-14.33-32-32-32z\"><\/path><\/svg><\/span>\n\t\t\t<span class='e-closed'><svg aria-hidden=\"true\" class=\"e-font-icon-svg e-fas-plus\" viewBox=\"0 0 448 512\" xmlns=\"http:\/\/www.w3.org\/2000\/svg\"><path d=\"M416 208H272V64c0-17.67-14.33-32-32-32h-32c-17.67 0-32 14.33-32 32v144H32c-17.67 0-32 14.33-32 32v32c0 17.67 14.33 32 32 32h144v144c0 17.67 14.33 32 32 32h32c17.67 0 32-14.33 32-32V304h144c17.67 0 32-14.33 32-32v-32c0-17.67-14.33-32-32-32z\"><\/path><\/svg><\/span>\n\t\t<\/span>\n\n\t\t\t\t\t\t<\/summary>\n\t\t\t\t<div role=\"region\" aria-labelledby=\"e-n-accordion-item-2372\" class=\"elementor-element elementor-element-8f3d2ab e-con-full e-flex e-con e-child\" data-id=\"8f3d2ab\" data-element_type=\"container\" data-e-type=\"container\">\n\t\t\t\t<div class=\"elementor-element elementor-element-92eb229 elementor-widget elementor-widget-text-editor\" data-id=\"92eb229\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"text-editor.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t\t\t<p>ZrC can exhibit higher hardness than some HfC and TaC samples, but the actual result depends on composition, density, grain structure and testing conditions.<\/p>\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t<\/details>\n\t\t\t\t\t\t<details id=\"e-n-accordion-item-2373\" class=\"e-n-accordion-item\" >\n\t\t\t\t<summary class=\"e-n-accordion-item-title\" data-accordion-index=\"4\" tabindex=\"-1\" aria-expanded=\"false\" aria-controls=\"e-n-accordion-item-2373\" >\n\t\t\t\t\t<span class='e-n-accordion-item-title-header'><div class=\"e-n-accordion-item-title-text\"> 4. What is the main advantage of ZrC over HfC and TaC? <\/div><\/span>\n\t\t\t\t\t\t\t<span class='e-n-accordion-item-title-icon'>\n\t\t\t<span class='e-opened' ><svg aria-hidden=\"true\" class=\"e-font-icon-svg e-fas-minus\" viewBox=\"0 0 448 512\" xmlns=\"http:\/\/www.w3.org\/2000\/svg\"><path d=\"M416 208H32c-17.67 0-32 14.33-32 32v32c0 17.67 14.33 32 32 32h384c17.67 0 32-14.33 32-32v-32c0-17.67-14.33-32-32-32z\"><\/path><\/svg><\/span>\n\t\t\t<span class='e-closed'><svg aria-hidden=\"true\" class=\"e-font-icon-svg e-fas-plus\" viewBox=\"0 0 448 512\" xmlns=\"http:\/\/www.w3.org\/2000\/svg\"><path d=\"M416 208H272V64c0-17.67-14.33-32-32-32h-32c-17.67 0-32 14.33-32 32v144H32c-17.67 0-32 14.33-32 32v32c0 17.67 14.33 32 32 32h144v144c0 17.67 14.33 32 32 32h32c17.67 0 32-14.33 32-32V304h144c17.67 0 32-14.33 32-32v-32c0-17.67-14.33-32-32-32z\"><\/path><\/svg><\/span>\n\t\t<\/span>\n\n\t\t\t\t\t\t<\/summary>\n\t\t\t\t<div role=\"region\" aria-labelledby=\"e-n-accordion-item-2373\" class=\"elementor-element elementor-element-2ba0368 e-flex e-con-boxed e-con e-child\" data-id=\"2ba0368\" data-element_type=\"container\" data-e-type=\"container\">\n\t\t\t\t\t<div class=\"e-con-inner\">\n\t\t\t\t<div class=\"elementor-element elementor-element-da679a6 elementor-widget elementor-widget-text-editor\" data-id=\"da679a6\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"text-editor.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t\t\t<p>ZrC offers a useful combination of high-temperature capability, hardness and substantially lower density. It can be attractive when material weight and overall material economics are important.<\/p>\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t<\/details>\n\t\t\t\t\t\t<details id=\"e-n-accordion-item-2374\" class=\"e-n-accordion-item\" >\n\t\t\t\t<summary class=\"e-n-accordion-item-title\" data-accordion-index=\"5\" tabindex=\"-1\" aria-expanded=\"false\" aria-controls=\"e-n-accordion-item-2374\" >\n\t\t\t\t\t<span class='e-n-accordion-item-title-header'><div class=\"e-n-accordion-item-title-text\"> 5. Are ZrC, HfC and TaC electrically conductive? <\/div><\/span>\n\t\t\t\t\t\t\t<span class='e-n-accordion-item-title-icon'>\n\t\t\t<span class='e-opened' ><svg aria-hidden=\"true\" class=\"e-font-icon-svg e-fas-minus\" viewBox=\"0 0 448 512\" xmlns=\"http:\/\/www.w3.org\/2000\/svg\"><path d=\"M416 208H32c-17.67 0-32 14.33-32 32v32c0 17.67 14.33 32 32 32h384c17.67 0 32-14.33 32-32v-32c0-17.67-14.33-32-32-32z\"><\/path><\/svg><\/span>\n\t\t\t<span class='e-closed'><svg aria-hidden=\"true\" class=\"e-font-icon-svg e-fas-plus\" viewBox=\"0 0 448 512\" xmlns=\"http:\/\/www.w3.org\/2000\/svg\"><path d=\"M416 208H272V64c0-17.67-14.33-32-32-32h-32c-17.67 0-32 14.33-32 32v144H32c-17.67 0-32 14.33-32 32v32c0 17.67 14.33 32 32 32h144v144c0 17.67 14.33 32 32 32h32c17.67 0 32-14.33 32-32V304h144c17.67 0 32-14.33 32-32v-32c0-17.67-14.33-32-32-32z\"><\/path><\/svg><\/span>\n\t\t<\/span>\n\n\t\t\t\t\t\t<\/summary>\n\t\t\t\t<div role=\"region\" aria-labelledby=\"e-n-accordion-item-2374\" class=\"elementor-element elementor-element-9c79bf0 e-flex e-con-boxed e-con e-child\" data-id=\"9c79bf0\" data-element_type=\"container\" data-e-type=\"container\">\n\t\t\t\t\t<div class=\"e-con-inner\">\n\t\t\t\t<div class=\"elementor-element elementor-element-f9e5425 elementor-widget elementor-widget-text-editor\" data-id=\"f9e5425\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"text-editor.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t\t\t<p>Yes. All three are electrically conductive transition metal carbides with metallic electrical characteristics.<\/p>\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t<\/details>\n\t\t\t\t\t\t<details id=\"e-n-accordion-item-2375\" class=\"e-n-accordion-item\" >\n\t\t\t\t<summary class=\"e-n-accordion-item-title\" data-accordion-index=\"6\" tabindex=\"-1\" aria-expanded=\"false\" aria-controls=\"e-n-accordion-item-2375\" >\n\t\t\t\t\t<span class='e-n-accordion-item-title-header'><div class=\"e-n-accordion-item-title-text\"> 6. Are these three carbides resistant to oxidation? <\/div><\/span>\n\t\t\t\t\t\t\t<span class='e-n-accordion-item-title-icon'>\n\t\t\t<span class='e-opened' ><svg aria-hidden=\"true\" class=\"e-font-icon-svg e-fas-minus\" viewBox=\"0 0 448 512\" xmlns=\"http:\/\/www.w3.org\/2000\/svg\"><path d=\"M416 208H32c-17.67 0-32 14.33-32 32v32c0 17.67 14.33 32 32 32h384c17.67 0 32-14.33 32-32v-32c0-17.67-14.33-32-32-32z\"><\/path><\/svg><\/span>\n\t\t\t<span class='e-closed'><svg aria-hidden=\"true\" class=\"e-font-icon-svg e-fas-plus\" viewBox=\"0 0 448 512\" xmlns=\"http:\/\/www.w3.org\/2000\/svg\"><path d=\"M416 208H272V64c0-17.67-14.33-32-32-32h-32c-17.67 0-32 14.33-32 32v144H32c-17.67 0-32 14.33-32 32v32c0 17.67 14.33 32 32 32h144v144c0 17.67 14.33 32 32 32h32c17.67 0 32-14.33 32-32V304h144c17.67 0 32-14.33 32-32v-32c0-17.67-14.33-32-32-32z\"><\/path><\/svg><\/span>\n\t\t<\/span>\n\n\t\t\t\t\t\t<\/summary>\n\t\t\t\t<div role=\"region\" aria-labelledby=\"e-n-accordion-item-2375\" class=\"elementor-element elementor-element-5876cbe e-flex e-con-boxed e-con e-child\" data-id=\"5876cbe\" data-element_type=\"container\" data-e-type=\"container\">\n\t\t\t\t\t<div class=\"e-con-inner\">\n\t\t\t\t<div class=\"elementor-element elementor-element-d487563 elementor-widget elementor-widget-text-editor\" data-id=\"d487563\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"text-editor.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t\t\t<p>All three can oxidise at elevated temperatures in oxygen-containing environments. Their oxidation behaviour depends on temperature, atmosphere, exposure time and material composition.<\/p>\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t<\/details>\n\t\t\t\t\t\t<details id=\"e-n-accordion-item-2376\" class=\"e-n-accordion-item\" >\n\t\t\t\t<summary class=\"e-n-accordion-item-title\" data-accordion-index=\"7\" tabindex=\"-1\" aria-expanded=\"false\" aria-controls=\"e-n-accordion-item-2376\" >\n\t\t\t\t\t<span class='e-n-accordion-item-title-header'><div class=\"e-n-accordion-item-title-text\"> 7. What is the difference between D50 and FSSS? <\/div><\/span>\n\t\t\t\t\t\t\t<span class='e-n-accordion-item-title-icon'>\n\t\t\t<span class='e-opened' ><svg aria-hidden=\"true\" class=\"e-font-icon-svg e-fas-minus\" viewBox=\"0 0 448 512\" xmlns=\"http:\/\/www.w3.org\/2000\/svg\"><path d=\"M416 208H32c-17.67 0-32 14.33-32 32v32c0 17.67 14.33 32 32 32h384c17.67 0 32-14.33 32-32v-32c0-17.67-14.33-32-32-32z\"><\/path><\/svg><\/span>\n\t\t\t<span class='e-closed'><svg aria-hidden=\"true\" class=\"e-font-icon-svg e-fas-plus\" viewBox=\"0 0 448 512\" xmlns=\"http:\/\/www.w3.org\/2000\/svg\"><path d=\"M416 208H272V64c0-17.67-14.33-32-32-32h-32c-17.67 0-32 14.33-32 32v144H32c-17.67 0-32 14.33-32 32v32c0 17.67 14.33 32 32 32h144v144c0 17.67 14.33 32 32 32h32c17.67 0 32-14.33 32-32V304h144c17.67 0 32-14.33 32-32v-32c0-17.67-14.33-32-32-32z\"><\/path><\/svg><\/span>\n\t\t<\/span>\n\n\t\t\t\t\t\t<\/summary>\n\t\t\t\t<div role=\"region\" aria-labelledby=\"e-n-accordion-item-2376\" class=\"elementor-element elementor-element-45483d7 e-flex e-con-boxed e-con e-child\" data-id=\"45483d7\" data-element_type=\"container\" data-e-type=\"container\">\n\t\t\t\t\t<div class=\"e-con-inner\">\n\t\t\t\t<div class=\"elementor-element elementor-element-09abaa9 elementor-widget elementor-widget-text-editor\" data-id=\"09abaa9\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"text-editor.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t\t\t<p>D50 is the median particle size measured using a particle size distribution method, while FSSS estimates powder fineness based on specific surface area. The two measurements are not directly interchangeable.<\/p>\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t<\/details>\n\t\t\t\t\t\t<details id=\"e-n-accordion-item-2377\" class=\"e-n-accordion-item\" >\n\t\t\t\t<summary class=\"e-n-accordion-item-title\" data-accordion-index=\"8\" tabindex=\"-1\" aria-expanded=\"false\" aria-controls=\"e-n-accordion-item-2377\" >\n\t\t\t\t\t<span class='e-n-accordion-item-title-header'><div class=\"e-n-accordion-item-title-text\"> 8. Does VIMATERIAL supply ZrC, HfC and TaC in different forms? <\/div><\/span>\n\t\t\t\t\t\t\t<span class='e-n-accordion-item-title-icon'>\n\t\t\t<span class='e-opened' ><svg aria-hidden=\"true\" class=\"e-font-icon-svg e-fas-minus\" viewBox=\"0 0 448 512\" xmlns=\"http:\/\/www.w3.org\/2000\/svg\"><path d=\"M416 208H32c-17.67 0-32 14.33-32 32v32c0 17.67 14.33 32 32 32h384c17.67 0 32-14.33 32-32v-32c0-17.67-14.33-32-32-32z\"><\/path><\/svg><\/span>\n\t\t\t<span class='e-closed'><svg aria-hidden=\"true\" class=\"e-font-icon-svg e-fas-plus\" viewBox=\"0 0 448 512\" xmlns=\"http:\/\/www.w3.org\/2000\/svg\"><path d=\"M416 208H272V64c0-17.67-14.33-32-32-32h-32c-17.67 0-32 14.33-32 32v144H32c-17.67 0-32 14.33-32 32v32c0 17.67 14.33 32 32 32h144v144c0 17.67 14.33 32 32 32h32c17.67 0 32-14.33 32-32V304h144c17.67 0 32-14.33 32-32v-32c0-17.67-14.33-32-32-32z\"><\/path><\/svg><\/span>\n\t\t<\/span>\n\n\t\t\t\t\t\t<\/summary>\n\t\t\t\t<div role=\"region\" aria-labelledby=\"e-n-accordion-item-2377\" class=\"elementor-element elementor-element-5eecc7c e-flex e-con-boxed e-con e-child\" data-id=\"5eecc7c\" data-element_type=\"container\" data-e-type=\"container\">\n\t\t\t\t\t<div class=\"e-con-inner\">\n\t\t\t\t<div class=\"elementor-element elementor-element-4f8ae26 elementor-widget elementor-widget-text-editor\" data-id=\"4f8ae26\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"text-editor.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t\t\t<p>Yes. VIMATERIAL offers all three materials in powder, granule and sputtering target forms. Available specifications depend on the material and product type.<\/p>\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t<\/details>\n\t\t\t\t\t\t<details id=\"e-n-accordion-item-2378\" class=\"e-n-accordion-item\" >\n\t\t\t\t<summary class=\"e-n-accordion-item-title\" data-accordion-index=\"9\" tabindex=\"-1\" aria-expanded=\"false\" aria-controls=\"e-n-accordion-item-2378\" >\n\t\t\t\t\t<span class='e-n-accordion-item-title-header'><div class=\"e-n-accordion-item-title-text\"> 9. Can VIMATERIAL provide different particle sizes and purity grades? <\/div><\/span>\n\t\t\t\t\t\t\t<span class='e-n-accordion-item-title-icon'>\n\t\t\t<span class='e-opened' ><svg aria-hidden=\"true\" class=\"e-font-icon-svg e-fas-minus\" viewBox=\"0 0 448 512\" xmlns=\"http:\/\/www.w3.org\/2000\/svg\"><path d=\"M416 208H32c-17.67 0-32 14.33-32 32v32c0 17.67 14.33 32 32 32h384c17.67 0 32-14.33 32-32v-32c0-17.67-14.33-32-32-32z\"><\/path><\/svg><\/span>\n\t\t\t<span class='e-closed'><svg aria-hidden=\"true\" class=\"e-font-icon-svg e-fas-plus\" viewBox=\"0 0 448 512\" xmlns=\"http:\/\/www.w3.org\/2000\/svg\"><path d=\"M416 208H272V64c0-17.67-14.33-32-32-32h-32c-17.67 0-32 14.33-32 32v144H32c-17.67 0-32 14.33-32 32v32c0 17.67 14.33 32 32 32h144v144c0 17.67 14.33 32 32 32h32c17.67 0 32-14.33 32-32V304h144c17.67 0 32-14.33 32-32v-32c0-17.67-14.33-32-32-32z\"><\/path><\/svg><\/span>\n\t\t<\/span>\n\n\t\t\t\t\t\t<\/summary>\n\t\t\t\t<div role=\"region\" aria-labelledby=\"e-n-accordion-item-2378\" class=\"elementor-element elementor-element-a4873b4 e-flex e-con-boxed e-con e-child\" data-id=\"a4873b4\" data-element_type=\"container\" data-e-type=\"container\">\n\t\t\t\t\t<div class=\"e-con-inner\">\n\t\t\t\t<div class=\"elementor-element elementor-element-9505ecd elementor-widget elementor-widget-text-editor\" data-id=\"9505ecd\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"text-editor.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t\t\t<p>VIMATERIAL offers different specifications depending on the material. Contact our team to discuss available purity levels, particle sizes and other technical requirements.<\/p>\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t<\/details>\n\t\t\t\t\t<\/div>\n\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-fa70772 elementor-widget elementor-widget-heading\" data-id=\"fa70772\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"heading.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t<h2 class=\"elementor-heading-title elementor-size-default\">Conclusion<\/h2>\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-769532d elementor-widget elementor-widget-text-editor\" data-id=\"769532d\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"text-editor.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t\t\t<p>Zirconium carbide and hafnium carbide and tantalum carbide are three important refractory transition metal carbides with outstanding high-temperature characteristics.<\/p><p>HfC and TaC are particularly notable for their extremely high melting points, while ZrC offers a combination of high-temperature performance and lower density.<\/p><p>Their differences in density, hardness, thermal properties and processing requirements make each material suitable for different engineering applications.<\/p><p>Selecting the appropriate carbide requires a comprehensive evaluation of operating conditions, material specifications, processing methods and cost considerations.<\/p><p>VIMATERIAL supplies ZrC and HfC and TaC in powder, granule and sputtering target forms for industrial manufacturing and scientific research. Contact our team to discuss your material requirements and identify a suitable specification for your application.<\/p>\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t<div class=\"elementor-element elementor-element-1bc6c3e e-con-full e-flex e-con e-child\" data-id=\"1bc6c3e\" data-element_type=\"container\" data-e-type=\"container\" data-settings=\"{&quot;background_background&quot;:&quot;classic&quot;}\">\n\t\t\t\t<div class=\"elementor-element elementor-element-548237b elementor-widget elementor-widget-heading\" data-id=\"548237b\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"heading.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t<h3 class=\"elementor-heading-title elementor-size-default\">References<\/h3>\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-4fd51e9 elementor-icon-list--layout-traditional elementor-list-item-link-full_width elementor-widget elementor-widget-icon-list\" data-id=\"4fd51e9\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"icon-list.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t<ul class=\"elementor-icon-list-items\">\n\t\t\t\t\t\t\t<li class=\"elementor-icon-list-item\">\n\t\t\t\t\t\t\t\t\t\t\t<a href=\"https:\/\/doi.org\/10.6028\/jres.124.022\" rel=\"nofollow noopener\" target=\"_blank\">\n\n\t\t\t\t\t\t\t\t\t\t\t<span class=\"elementor-icon-list-text\">[1] Carbides and Nitrides of Zirconium and Hafnium. (2019). Journal of Research of the National Institute of Standards and Technology, 124.<\/span>\n\t\t\t\t\t\t\t\t\t\t\t<\/a>\n\t\t\t\t\t\t\t\t\t<\/li>\n\t\t\t\t\t\t\t\t<li class=\"elementor-icon-list-item\">\n\t\t\t\t\t\t\t\t\t\t\t<a href=\"https:\/\/doi.org\/10.1002\/adem.201900269\" rel=\"nofollow noopener\" target=\"_blank\">\n\n\t\t\t\t\t\t\t\t\t\t\t<span class=\"elementor-icon-list-text\">[2] Polymer-Derived Ultra-High Temperature Ceramics (UHTCs) and Related Materials. (2019). Advanced Engineering Materials.<\/span>\n\t\t\t\t\t\t\t\t\t\t\t<\/a>\n\t\t\t\t\t\t\t\t\t<\/li>\n\t\t\t\t\t\t\t\t<li class=\"elementor-icon-list-item\">\n\t\t\t\t\t\t\t\t\t\t\t<a href=\"https:\/\/doi.org\/10.1515\/ntrev-2022-0567\" rel=\"nofollow noopener\" target=\"_blank\">\n\n\t\t\t\t\t\t\t\t\t\t\t<span class=\"elementor-icon-list-text\">[3] Current Status of Synthesis and Consolidation Strategies for Ultra-High-Temperature Ceramics. (2023). Nanotechnology Reviews.<\/span>\n\t\t\t\t\t\t\t\t\t\t\t<\/a>\n\t\t\t\t\t\t\t\t\t<\/li>\n\t\t\t\t\t\t\t\t<li class=\"elementor-icon-list-item\">\n\t\t\t\t\t\t\t\t\t\t\t<a href=\"https:\/\/doi.org\/10.1038\/s41467-018-04029-1\" rel=\"nofollow noopener\" target=\"_blank\">\n\n\t\t\t\t\t\t\t\t\t\t\t<span class=\"elementor-icon-list-text\">[4] Processing and Properties of High-Entropy Ultra-High Temperature Carbides. (2018). Nature Communications.<\/span>\n\t\t\t\t\t\t\t\t\t\t\t<\/a>\n\t\t\t\t\t\t\t\t\t<\/li>\n\t\t\t\t\t\t\t\t<li class=\"elementor-icon-list-item\">\n\t\t\t\t\t\t\t\t\t\t\t<a href=\"https:\/\/doi.org\/10.15541\/jim20240317\" rel=\"nofollow noopener\" target=\"_blank\">\n\n\t\t\t\t\t\t\t\t\t\t\t<span class=\"elementor-icon-list-text\">[5] Research Progress on Carbide Ultra-High Temperature Ceramic Anti-Ablation Coatings for Thermal Protection Systems. (2024). Journal of Inorganic Materials.<\/span>\n\t\t\t\t\t\t\t\t\t\t\t<\/a>\n\t\t\t\t\t\t\t\t\t<\/li>\n\t\t\t\t\t\t<\/ul>\n\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t<div class=\"elementor-element elementor-element-98f04f7 e-con-full e-flex e-con e-child\" data-id=\"98f04f7\" data-element_type=\"container\" data-e-type=\"container\" data-settings=\"{&quot;background_background&quot;:&quot;classic&quot;}\">\n\t\t\t\t<div class=\"elementor-element elementor-element-b839287 elementor-widget elementor-widget-heading\" data-id=\"b839287\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"heading.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t<h3 class=\"elementor-heading-title elementor-size-default\">Further Reading<\/h3>\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-d63c6e7 elementor-icon-list--layout-traditional elementor-list-item-link-full_width elementor-widget elementor-widget-icon-list\" data-id=\"d63c6e7\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"icon-list.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t<ul class=\"elementor-icon-list-items\">\n\t\t\t\t\t\t\t<li class=\"elementor-icon-list-item\">\n\t\t\t\t\t\t\t\t\t\t\t<a href=\"https:\/\/vimaterial.de\/en\/zirconium-carbide-zrc\/\">\n\n\t\t\t\t\t\t\t\t\t\t\t\t<span class=\"elementor-icon-list-icon\">\n\t\t\t\t\t\t\t<svg aria-hidden=\"true\" class=\"e-font-icon-svg e-far-arrow-alt-circle-right\" viewBox=\"0 0 512 512\" xmlns=\"http:\/\/www.w3.org\/2000\/svg\"><path d=\"M504 256C504 119 393 8 256 8S8 119 8 256s111 248 248 248 248-111 248-248zm-448 0c0-110.5 89.5-200 200-200s200 89.5 200 200-89.5 200-200 200S56 366.5 56 256zm72 20v-40c0-6.6 5.4-12 12-12h116v-67c0-10.7 12.9-16 20.5-8.5l99 99c4.7 4.7 4.7 12.3 0 17l-99 99c-7.6 7.6-20.5 2.2-20.5-8.5v-67H140c-6.6 0-12-5.4-12-12z\"><\/path><\/svg>\t\t\t\t\t\t<\/span>\n\t\t\t\t\t\t\t\t\t\t<span class=\"elementor-icon-list-text\">Zirconium Carbide (ZrC): Properties, Synthesis and Applications<\/span>\n\t\t\t\t\t\t\t\t\t\t\t<\/a>\n\t\t\t\t\t\t\t\t\t<\/li>\n\t\t\t\t\t\t\t\t<li class=\"elementor-icon-list-item\">\n\t\t\t\t\t\t\t\t\t\t\t<a href=\"https:\/\/vimaterial.de\/en\/zirconium-carbide-synthesis-and-sintering-methods\/\">\n\n\t\t\t\t\t\t\t\t\t\t\t\t<span class=\"elementor-icon-list-icon\">\n\t\t\t\t\t\t\t<svg aria-hidden=\"true\" class=\"e-font-icon-svg e-far-arrow-alt-circle-right\" viewBox=\"0 0 512 512\" xmlns=\"http:\/\/www.w3.org\/2000\/svg\"><path d=\"M504 256C504 119 393 8 256 8S8 119 8 256s111 248 248 248 248-111 248-248zm-448 0c0-110.5 89.5-200 200-200s200 89.5 200 200-89.5 200-200 200S56 366.5 56 256zm72 20v-40c0-6.6 5.4-12 12-12h116v-67c0-10.7 12.9-16 20.5-8.5l99 99c4.7 4.7 4.7 12.3 0 17l-99 99c-7.6 7.6-20.5 2.2-20.5-8.5v-67H140c-6.6 0-12-5.4-12-12z\"><\/path><\/svg>\t\t\t\t\t\t<\/span>\n\t\t\t\t\t\t\t\t\t\t<span class=\"elementor-icon-list-text\">Zirconium Carbide Synthesis and Sintering Methods<\/span>\n\t\t\t\t\t\t\t\t\t\t\t<\/a>\n\t\t\t\t\t\t\t\t\t<\/li>\n\t\t\t\t\t\t\t\t<li class=\"elementor-icon-list-item\">\n\t\t\t\t\t\t\t\t\t\t\t<a href=\"https:\/\/vimaterial.de\/en\/hafnium-diboride-vs-zirconium-diboride\/\">\n\n\t\t\t\t\t\t\t\t\t\t\t\t<span class=\"elementor-icon-list-icon\">\n\t\t\t\t\t\t\t<svg aria-hidden=\"true\" class=\"e-font-icon-svg e-far-arrow-alt-circle-right\" viewBox=\"0 0 512 512\" xmlns=\"http:\/\/www.w3.org\/2000\/svg\"><path d=\"M504 256C504 119 393 8 256 8S8 119 8 256s111 248 248 248 248-111 248-248zm-448 0c0-110.5 89.5-200 200-200s200 89.5 200 200-89.5 200-200 200S56 366.5 56 256zm72 20v-40c0-6.6 5.4-12 12-12h116v-67c0-10.7 12.9-16 20.5-8.5l99 99c4.7 4.7 4.7 12.3 0 17l-99 99c-7.6 7.6-20.5 2.2-20.5-8.5v-67H140c-6.6 0-12-5.4-12-12z\"><\/path><\/svg>\t\t\t\t\t\t<\/span>\n\t\t\t\t\t\t\t\t\t\t<span class=\"elementor-icon-list-text\">Hafnium Diboride vs Zirconium Diboride: Properties and High-Temperature Applications<\/span>\n\t\t\t\t\t\t\t\t\t\t\t<\/a>\n\t\t\t\t\t\t\t\t\t<\/li>\n\t\t\t\t\t\t\t\t<li class=\"elementor-icon-list-item\">\n\t\t\t\t\t\t\t\t\t\t\t<a href=\"https:\/\/vimaterial.de\/en\/ultra-high-temperature-ceramics-uhtcs\/\">\n\n\t\t\t\t\t\t\t\t\t\t\t\t<span class=\"elementor-icon-list-icon\">\n\t\t\t\t\t\t\t<svg aria-hidden=\"true\" class=\"e-font-icon-svg e-far-arrow-alt-circle-right\" viewBox=\"0 0 512 512\" xmlns=\"http:\/\/www.w3.org\/2000\/svg\"><path d=\"M504 256C504 119 393 8 256 8S8 119 8 256s111 248 248 248 248-111 248-248zm-448 0c0-110.5 89.5-200 200-200s200 89.5 200 200-89.5 200-200 200S56 366.5 56 256zm72 20v-40c0-6.6 5.4-12 12-12h116v-67c0-10.7 12.9-16 20.5-8.5l99 99c4.7 4.7 4.7 12.3 0 17l-99 99c-7.6 7.6-20.5 2.2-20.5-8.5v-67H140c-6.6 0-12-5.4-12-12z\"><\/path><\/svg>\t\t\t\t\t\t<\/span>\n\t\t\t\t\t\t\t\t\t\t<span class=\"elementor-icon-list-text\">Ultra-High Temperature Ceramics (UHTCs): Materials for Extreme High-Temperature Applications<\/span>\n\t\t\t\t\t\t\t\t\t\t\t<\/a>\n\t\t\t\t\t\t\t\t\t<\/li>\n\t\t\t\t\t\t\t\t<li class=\"elementor-icon-list-item\">\n\t\t\t\t\t\t\t\t\t\t\t<a href=\"https:\/\/vimaterial.de\/en\/high-purity-titanium-carbide\/\">\n\n\t\t\t\t\t\t\t\t\t\t\t\t<span class=\"elementor-icon-list-icon\">\n\t\t\t\t\t\t\t<svg aria-hidden=\"true\" class=\"e-font-icon-svg e-far-arrow-alt-circle-right\" viewBox=\"0 0 512 512\" xmlns=\"http:\/\/www.w3.org\/2000\/svg\"><path d=\"M504 256C504 119 393 8 256 8S8 119 8 256s111 248 248 248 248-111 248-248zm-448 0c0-110.5 89.5-200 200-200s200 89.5 200 200-89.5 200-200 200S56 366.5 56 256zm72 20v-40c0-6.6 5.4-12 12-12h116v-67c0-10.7 12.9-16 20.5-8.5l99 99c4.7 4.7 4.7 12.3 0 17l-99 99c-7.6 7.6-20.5 2.2-20.5-8.5v-67H140c-6.6 0-12-5.4-12-12z\"><\/path><\/svg>\t\t\t\t\t\t<\/span>\n\t\t\t\t\t\t\t\t\t\t<span class=\"elementor-icon-list-text\">High Purity Titanium Carbide: The \u201cUltra-Hard Pioneer\u201d Powering Advanced Technologies<\/span>\n\t\t\t\t\t\t\t\t\t\t\t<\/a>\n\t\t\t\t\t\t\t\t\t<\/li>\n\t\t\t\t\t\t<\/ul>\n\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t<div class=\"elementor-element elementor-element-c38a618 e-con-full e-flex e-con e-child\" data-id=\"c38a618\" data-element_type=\"container\" data-e-type=\"container\" data-settings=\"{&quot;background_background&quot;:&quot;classic&quot;}\">\n\t\t\t\t<div class=\"elementor-element elementor-element-f01cd9a elementor-widget elementor-widget-heading\" data-id=\"f01cd9a\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"heading.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t<h2 class=\"elementor-heading-title elementor-size-default\">Looking for ZrC, HfC or TaC Materials?<\/h2>\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-67e9cd1 elementor-widget elementor-widget-text-editor\" data-id=\"67e9cd1\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"text-editor.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t\t\t<p>Choosing the right refractory carbide depends on your application, processing requirements and material specifications.<\/p><p><span style=\"color: #0000ff;\"><a style=\"color: #0000ff;\" href=\"https:\/\/vimaterial.de\/en\/about-vimaterial\/\"><strong>VIMATERIAL <\/strong><\/a><\/span>supplies Zirconium Carbide (ZrC), Hafnium Carbide (HfC) and Tantalum Carbide (TaC) in powder, granule and sputtering target forms for industrial and research applications.<\/p><p>We offer different purity grades and particle size specifications to meet a range of material requirements.<\/p><p>Whether you are developing advanced ceramics, high-temperature components, composite materials or thin-film coatings, our team is ready to discuss your requirements.<\/p><p><strong><span style=\"color: #0000ff;\"><a style=\"color: #0000ff;\" href=\"https:\/\/vimaterial.de\/en\/contact-us\/\">Contact VIMATERIAL<\/a><\/span> to request a quotation or discuss your material specifications.<\/strong><\/p>\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t<div class=\"elementor-element elementor-element-939c628 e-con-full e-flex e-con e-child\" data-id=\"939c628\" data-element_type=\"container\" data-e-type=\"container\">\n\t\t\t\t<div class=\"elementor-element elementor-element-b830369 elementor-widget elementor-widget-button\" data-id=\"b830369\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"button.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t\t\t<div class=\"elementor-button-wrapper\">\n\t\t\t\t\t<a class=\"elementor-button elementor-button-link elementor-size-sm\" href=\"#elementor-action%3Aaction%3Dpopup%3Aopen%26settings%3DeyJpZCI6MTAzNTA2NywidG9nZ2xlIjpmYWxzZX0%3D\">\n\t\t\t\t\t\t<span class=\"elementor-button-content-wrapper\">\n\t\t\t\t\t\t\t\t\t<span class=\"elementor-button-text\">Request a Quote<\/span>\n\t\t\t\t\t<\/span>\n\t\t\t\t\t<\/a>\n\t\t\t\t<\/div>\n\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-63d3b74 elementor-widget elementor-widget-button\" data-id=\"63d3b74\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"button.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t\t\t<div class=\"elementor-button-wrapper\">\n\t\t\t\t\t<a class=\"elementor-button elementor-button-link elementor-size-sm\" href=\"https:\/\/vimaterial.de\/en\/contact-us\/\">\n\t\t\t\t\t\t<span class=\"elementor-button-content-wrapper\">\n\t\t\t\t\t\t\t\t\t<span class=\"elementor-button-text\">Contact Us<\/span>\n\t\t\t\t\t<\/span>\n\t\t\t\t\t<\/a>\n\t\t\t\t<\/div>\n\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t","protected":false},"excerpt":{"rendered":"<p>1. Introduction to ZrC and HfC and TaC Zirconium carbide (ZrC), hafnium carbide (HfC) and tantalum carbide (TaC) are refractory transition metal carbides known for their high melting points, hardness and stability under demanding thermal conditions. They belong to the family of ultra-high-temperature ceramics (UHTCs) and are widely investigated for advanced structural materials, protective coatings [&hellip;]<\/p>\n","protected":false},"author":5,"featured_media":1057953,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"_acf_changed":false,"footnotes":""},"categories":[338,727,16],"tags":[387,738,722],"class_list":["post-1057950","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-ceramic-materials","category-refractory-ceramic-materials","category-unkategorisiert","tag-comparisons","tag-tantalum-carbide","tag-zirconium-carbide"],"acf":[],"_links":{"self":[{"href":"https:\/\/vimaterial.de\/en\/wp-json\/wp\/v2\/posts\/1057950","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/vimaterial.de\/en\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/vimaterial.de\/en\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/vimaterial.de\/en\/wp-json\/wp\/v2\/users\/5"}],"replies":[{"embeddable":true,"href":"https:\/\/vimaterial.de\/en\/wp-json\/wp\/v2\/comments?post=1057950"}],"version-history":[{"count":5,"href":"https:\/\/vimaterial.de\/en\/wp-json\/wp\/v2\/posts\/1057950\/revisions"}],"predecessor-version":[{"id":1057957,"href":"https:\/\/vimaterial.de\/en\/wp-json\/wp\/v2\/posts\/1057950\/revisions\/1057957"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/vimaterial.de\/en\/wp-json\/wp\/v2\/media\/1057953"}],"wp:attachment":[{"href":"https:\/\/vimaterial.de\/en\/wp-json\/wp\/v2\/media?parent=1057950"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/vimaterial.de\/en\/wp-json\/wp\/v2\/categories?post=1057950"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/vimaterial.de\/en\/wp-json\/wp\/v2\/tags?post=1057950"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}