Niobium Boride Powder is a black-gray powder with the chemical formula NbB, featuring high hardness, high melting point, and good electrical and thermal conductivity, which is widely used in a variety of fields such as ultra-high-temperature ceramics.
Characteristics
Chemical formula: NbB.
Molecular weight: about 103.72.
CAS No.: 12045-19-1.
Appearance: Gray crystalline powder.
Density: about 6.97 g/cm³.
Melting point: about 2270℃.
High hardness and abrasion resistance: It has very high hardness, which is excellent in the field of abrasion resistance materials, and can significantly improve the abrasion resistance of the materials and prolong their service life.
High melting point and thermal stability: its high melting point enables it to maintain stable performance at high temperatures, making it suitable for high-temperature structural materials, refractory materials, etc., such as in the aerospace field of hypersonic flight or rocket propulsion systems.
Good electrical and thermal conductivity: good electrical and thermal conductivity, can be used to manufacture electrodes, heating elements and other electrical and electronic components.
Corrosion resistance: good corrosion resistance to molten metals, can be used in high temperature environments in contact with metals.
Superconductivity: some niobium borides have superconducting properties, which can be used in the development and application of superconducting materials and help to increase the superconducting transition temperature and other properties.
Application
Ultra-high temperature ceramics: Niobium Boride, as an important raw material for ultra-high temperature ceramics, is used in the manufacture of high temperature components in the aerospace field, such as engine nozzles, combustion chamber linings, etc., in order to meet the requirements for use in extreme high temperature environments.
Cemented Carbide and Metal Matrix Composites: Niobium Boride is added to Cemented Carbide or Metal Matrix Composites to improve the hardness, strength and wear resistance of the material, which is used in the manufacture of cutting tools, molds, mechanical parts, etc., to enhance their performance and service life.
Ceramic materials: used in the production of high-performance ceramic products, such as heating elements, crucibles, thermocouples, etc., to take advantage of its high-temperature stability, electrical conductivity and corrosion resistance and other characteristics.
Electrical and electronics: In the field of electronics, they can be used to manufacture electrical contacts, electrode materials, etc., to ensure efficient electrical transmission and good contact performance, especially suitable for high-power application scenarios.
Superconducting materials: help to improve the critical temperature and performance of superconducting materials, which have potential applications in energy storage, magnetic resonance imaging and other fields.
VI HALBLEITERMATERIAL GmbH (VIMATERIAL) employs a stringent quality assurance system to ensure the reliability of our product quality. Strict quality control is implemented throughout the entire production chain, and for defective products, we strictly enforce the principle of rework and redo. Each batch is released only after passing detailed specification tests.
Every batch of our materials is independently tested, and, if necessary, we send samples to certified companies for testing. We provide these documents and analysis certificates with the shipment to certify that our products meet the required standards.
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