{"id":1030701,"date":"2024-06-27T19:42:45","date_gmt":"2024-06-27T11:42:45","guid":{"rendered":"https:\/\/vimaterial.de\/product\/silicon-dioxide-6\/"},"modified":"2026-09-11T14:56:03","modified_gmt":"2026-09-11T06:56:03","slug":"silicon-dioxide-ring-target","status":"publish","type":"product","link":"https:\/\/vimaterial.de\/en\/product\/silicon-dioxide-ring-target\/","title":{"rendered":"Silicon Dioxide"},"content":{"rendered":"<p><span style=\"color: #0000ff;\"><a style=\"color: #0000ff;\" href=\"https:\/\/vimaterial.de\/en\/product\/silicon-oxide\/\">Silicon Dioxide <\/a><\/span>Ring Target is a high-purity inorganic material composed of silicon and oxygen. With excellent optical transparency, chemical stability, electrical insulation, and thermal resistance, SiO\u2082 is widely used for thin-film deposition in optical, semiconductor, display, electronic, and other advanced material applications.<\/p>\n<p>VIMATERIAL supplies high-quality SiO\u2082 Ring Targets with high purity, stable composition, good dimensional accuracy, and reliable performance during deposition. Different purity levels, dimensions, and specifications can be provided according to customer requirements. We also support target bonding services and customized target solutions.<\/p>\n<p>If you have specific material or target requirements, our technical team can provide professional support. <span style=\"color: #0000ff;\"><a style=\"color: #0000ff;\" href=\"https:\/\/vimaterial.de\/en\/contact-us\/\">Contact us<\/a><\/span>.<\/p>\n<h2><span style=\"font-size: 14pt;\">Characteristics<\/span><\/h2>\n<table style=\"border-collapse: collapse; width: 77.9836%; height: 216px;\">\n<tbody>\n<tr style=\"height: 24px;\">\n<td style=\"width: 20.5311%; height: 24px;\">Molecular Formula<\/td>\n<td style=\"width: 57.1587%; height: 24px;\">SiO\u2082<\/td>\n<\/tr>\n<tr style=\"height: 24px;\">\n<td style=\"width: 20.5311%; height: 24px;\">Molecular weight<\/td>\n<td style=\"width: 57.1587%; height: 24px;\">60.08 g\/mol<\/td>\n<\/tr>\n<tr style=\"height: 24px;\">\n<td style=\"width: 20.5311%; height: 24px;\">Appearance<\/td>\n<td style=\"width: 57.1587%; height: 24px;\">Colorless to transparent, with a glassy appearance<\/td>\n<\/tr>\n<tr style=\"height: 24px;\">\n<td style=\"width: 20.5311%; height: 24px;\">Density<\/td>\n<td style=\"width: 57.1587%; height: 24px;\">Approximately 2.20 g\/cm\u00b3<\/td>\n<\/tr>\n<tr style=\"height: 24px;\">\n<td style=\"width: 20.5311%; height: 24px;\">Melting Point<\/td>\n<td style=\"width: 57.1587%; height: 24px;\">Approximately 1713\u00b0C<\/td>\n<\/tr>\n<tr style=\"height: 24px;\">\n<td style=\"width: 20.5311%; height: 24px;\">Structure<\/td>\n<td style=\"width: 57.1587%; height: 24px;\">Generally amorphous, with short-range atomic ordering and long-range structural disorder<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<p>The amorphous structure of SiO\u2082 provides good optical uniformity, chemical stability, and electrical insulation, making it suitable for a wide range of coating and thin-film applications.<\/p>\n<h2><span style=\"font-size: 14pt;\">Applications of Silicon Dioxide Ring Target<\/span><\/h2>\n<ul>\n<li><strong>Optical Coatings: <\/strong>SiO\u2082 Ring Targets can be used for the deposition of optical films, including antireflective, reflective, protective, and dielectric coatings. SiO\u2082 films can help control light transmission and reflection and are widely used for optical lenses and other optical components.<\/li>\n<li><strong>Semiconductor and Electronic Materials: <\/strong>High-purity SiO\u2082 targets are used to deposit insulating and dielectric films in semiconductor and electronic manufacturing. Their electrical insulation and chemical stability make SiO\u2082 suitable for applications requiring controlled thin-film properties.<\/li>\n<li><strong>Display Manufacturing: <\/strong>SiO\u2082 targets can be used in PVD thin-film deposition processes for display-related applications, where uniform film formation, optical properties, and surface protection are important.<\/li>\n<li><strong>Optical and Photonic Applications: <\/strong>SiO\u2082 thin films are widely used in optical and photonic devices because of their good transparency, chemical stability, and controllable refractive properties. They can be used as functional or protective layers on optical components.<\/li>\n<li><strong>Other Thin-Film Applications: <\/strong>SiO\u2082 targets are also used for protective coatings, dielectric layers, surface modification, and anti-reflective coatings, including applications in solar and electronic devices.<\/li>\n<\/ul>\n<h2><span style=\"font-size: 14pt;\">Manufacturing Process<\/span><\/h2>\n<p>The manufacturing process of SiO\u2082 Ring Targets can include powder processing, forming, sintering, hot pressing, and hot isostatic pressing (HIP), depending on the required purity, density, dimensions, and application.<\/p>\n<p><strong>Powder Metallurgy<\/strong><\/p>\n<p>Powder metallurgy is a commonly used route for producing conventional ceramic targets. The powder is processed and formed into the required target geometry before sintering.<\/p>\n<p><strong>Hot Press Sintering<\/strong><\/p>\n<p>Hot press sintering applies pressure and temperature simultaneously to improve material densification and mechanical strength. It can be used for applications requiring improved target density and structural integrity.<\/p>\n<p><strong>Hot Isostatic Pressing (HIP)<\/strong><\/p>\n<p>HIP applies high pressure and temperature uniformly to the material and can significantly reduce internal porosity and improve density and uniformity. It is suitable for demanding target applications where high density and structural consistency are required.<\/p>\n<p>The appropriate manufacturing process can be selected according to the target dimensions, purity, density, and intended deposition process.<\/p>\n<h2><span style=\"font-size: 14pt;\">SiO\u2082 Ring Target Specifications<\/span><\/h2>\n<p>VIMATERIAL can supply silicon dioxide targets in different configurations according to customer requirements.<\/p>\n<ul>\n<li>Ring targets<\/li>\n<li>Customized dimensions<\/li>\n<li>Different purity levels<\/li>\n<li>Customized target geometry<\/li>\n<li>Target bonding service<\/li>\n<li>Small-batch and research requirements<\/li>\n<\/ul>\n<p>Dimensions and technical specifications can be discussed according to the customer&#8217;s drawings and application requirements.<\/p>\n<h2><span style=\"font-size: 14pt;\">Quality Control<\/span><\/h2>\n<p><span style=\"color: #0000ff;\"><a style=\"color: #0000ff;\" href=\"https:\/\/vimaterial.de\/en\/quality-control\/\">A strict quality control <\/a><\/span>system is implemented for each batch of products. From raw material selection and processing to final inspection and delivery, key quality parameters are carefully controlled.<\/p>\n<p>Testing can cover:<\/p>\n<ul>\n<li>Chemical composition and purity<\/li>\n<li>Material density<\/li>\n<li>Dimensional accuracy<\/li>\n<li>Surface quality<\/li>\n<li>Optical properties<\/li>\n<li>Structural characteristics<\/li>\n<\/ul>\n<p>Detailed test reports can be provided according to customer requirements to ensure that the delivered SiO\u2082 Ring Targets meet the specified technical requirements.<\/p>\n<h2><span style=\"font-size: 14pt;\">Packaging and Storage<\/span><\/h2>\n<p>Packaging: SiO\u2082 Ring Targets are carefully protected with soft cushioning materials and packed in customized cardboard boxes or wooden cases to minimize the risk of impact and damage during transportation.<\/p>\n<p>Storage: Store SiO\u2082 Ring Targets in a clean, dry environment and protect them from moisture, contamination, and corrosive substances such as strong acids and alkalis. Avoid drastic temperature changes and prolonged direct sunlight. Handle the target carefully to prevent mechanical damage.<\/p>\n<h2><span style=\"font-size: 14pt;\">FAQs<\/span><\/h2>\n<h3><span style=\"font-size: 12pt;\">Q1. What is a SiO\u2082 Ring Target?<\/span><\/h3>\n<p>A: A SiO\u2082 Ring Target is a silicon dioxide target manufactured in a ring-shaped geometry for thin-film deposition processes. It is mainly used in optical, semiconductor, electronic, display, and other coating applications.<\/p>\n<h3><span style=\"font-size: 12pt;\">Q2. Can you provide customized SiO\u2082 Ring Targets?<\/span><\/h3>\n<p>A: Yes. Customized dimensions, geometry, purity, and other technical specifications can be provided according to customer drawings and application requirements.<\/p>\n<h3><span style=\"font-size: 12pt;\">Q3. What are SiO\u2082 Ring Targets used for?<\/span><\/h3>\n<p>A: Typical applications include optical coatings, semiconductor and electronic thin films, display coatings, dielectric layers, protective coatings, and anti-reflective coatings.<\/p>\n<h3><span style=\"font-size: 12pt;\">Q4. What is the difference between amorphous and crystalline SiO\u2082?<\/span><\/h3>\n<p>A: Amorphous SiO\u2082 does not have long-range crystalline order, while crystalline forms such as quartz have an ordered crystal structure. The required structure depends on the target manufacturing process and intended thin-film application.<\/p>\n","protected":false},"excerpt":{"rendered":"<p>Silicon Dioxide Ring Target is a high-purity inorganic material composed of silicon and oxygen. With excellent optical transparency, chemical stability, electrical insulation, and thermal resistance, SiO\u2082 is widely used for thin-film deposition in optical, semiconductor, display, electronic, and other advanced material applications. VIMATERIAL supplies high-quality SiO\u2082 Ring Targets with high purity, stable composition, good dimensional [&hellip;]<\/p>\n","protected":false},"featured_media":1056338,"comment_status":"open","ping_status":"closed","template":"","meta":{"_acf_changed":false},"product_brand":[264],"product_cat":[99],"product_tag":[610,327],"class_list":["post-1030701","product","type-product","status-publish","has-post-thumbnail","product_brand-vimaterial","product_cat-rotary-targets","product_tag-rotary-sputtering-target","product_tag-sputtering-targets","first","instock","shipping-taxable","product-type-variable"],"acf":[],"_links":{"self":[{"href":"https:\/\/vimaterial.de\/en\/wp-json\/wp\/v2\/product\/1030701","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/vimaterial.de\/en\/wp-json\/wp\/v2\/product"}],"about":[{"href":"https:\/\/vimaterial.de\/en\/wp-json\/wp\/v2\/types\/product"}],"replies":[{"embeddable":true,"href":"https:\/\/vimaterial.de\/en\/wp-json\/wp\/v2\/comments?post=1030701"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/vimaterial.de\/en\/wp-json\/wp\/v2\/media\/1056338"}],"wp:attachment":[{"href":"https:\/\/vimaterial.de\/en\/wp-json\/wp\/v2\/media?parent=1030701"}],"wp:term":[{"taxonomy":"product_brand","embeddable":true,"href":"https:\/\/vimaterial.de\/en\/wp-json\/wp\/v2\/product_brand?post=1030701"},{"taxonomy":"product_cat","embeddable":true,"href":"https:\/\/vimaterial.de\/en\/wp-json\/wp\/v2\/product_cat?post=1030701"},{"taxonomy":"product_tag","embeddable":true,"href":"https:\/\/vimaterial.de\/en\/wp-json\/wp\/v2\/product_tag?post=1030701"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}