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Boron nitride This crystal is made up of atoms of nitrogen and boron. Its chemical formula is 43.6% Boron and 56.4% Nitrogen. Boron nitride is available in four different forms: hexagonal boron nitride, diamond Square Boron Nitride, Cubic Boron Nitride and Wurtzite Boron Nitride.

Boron Nitride Properties

Boron Nitride is resistant to corrosion by chemicals and inorganic acids. It is also not corroded when exposed to water and other inorganic acids. The boron nitrogen bond is broken when alkali is heated to high concentrations. In the air, it starts to oxidize above 1200degC. Boron Nitride is slightly soluble and insoluble in acidic water. It has a density relative of 2.25.

Most properties of boron materials are better than those of carbon materials. The following properties are found in hexagonal boron Nitride: Low friction coefficient; good thermal shock resistance; high strength; high thermal conductivity; low expansion coefficient.

Boron Nitride Applications

1. Hexagonal Borosidride is chemically stable and will not affect or wet most metals like steel, stainless, al, Fe, Ge, Bi, Si, etc. The boron-nitride material can be used in crucibles for melting and evaporating metals as well as boats, liquid metal pipes, rockets nozzles and high-power device bases.

2. Heat and corrosion resistant components can be manufactured using hexagonal Boron Nitride. These include high-temperature parts, linings for rocket combustion chambers, thermal shielding on spacecrafts, corrosion-resistant magnetic fluid generator parts, etc. It can be produced.

3. The hexagonal boron-nitride material is widely used for high-voltage and plasma-arc insulators. Other applications include insulators in various heaters and heating pipe sleeves, as well high-temperature and highfrequency insulation and heat-dissipation materials, and highfrequency electric furnaces.

4. In the electronic industry, it’s used as an crucible for the production of gallium arsenide and gallium phosphide. It can also be used to heat heat sinks in semiconductor package heat sinks.

5. In the atomic power plant, it’s used as a shielding material and neutron absorber. It can be used for infrared polarizers, microwave filters, infrared filters and optical paths in laser instruments.

6. Hexagonal boran nitride can be used to make a self-lubricating bearing. It is an excellent high temperature lubricant. Because boron is similar in many ways to graphite and has many physical properties, it’s called white graphite. It is used in conjunction with mica, talc silicates, fatty acids, and fatty acids. They are all referred to collectively as solid white lubricants.

7. Boron Nitride can be used in various materials as an additive. Boron fiber is high modulus, but it can also be processed with boron nitride. It is an inorganic, synthetic engineering material. It can be used in many industries, including the textile industry, aerospace, and chemical.

Tech Co., Ltd. is a professional Powder boron Nitride With over 12 year experience in chemical product research and development. We accept payment by Credit Card, T/T (West Union), Paypal, West Union or T/T. The goods will be shipped to overseas customers via FedEx or DHL.

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