Anti-corrosion Refractory Materials Micron Boron Nitride Powders

Spec: L556, 1um, 99.8%, hexagonal,

         L558, 5um, 99.8%, hexagoanl

Nano sized 100-200nm is also available.

Application for micron boron nitride powders:

1. The hexagonal boron nitride is a good conductor of heat, but also the typical electrical insulator.

2. The hexagonal boron nitride has good lubricity, oxidation resistance, corrosion resistance, insulation resistance, thermal conductivity and chemical stability. Can be used in the manufacture TiB2 / BN composite ceramics can also be used in advanced refractory and superhard materials, and even the level of separation of ring rolling, and high temperature coatings for high temperature lubricants is also the raw material for the synthesis of cubic boron nitride.

3. Hexagonal boron nitride has excellent chemical stability, therefore, can be used as high-temperature galvanic protective cover, metal melting crucible, utensils, transport liquid metal pipes, steel molds and high-temperature electrical insulation materials.

4. In the electronics industry, as the preparation of gallium arsenide, gallium phosphide crucible, semiconductor equipment heat dispersion plate, p-type semiconductor and integrated electrode diffuse sources and microwave window.

5. In the nuclear reactor, the neutron absorbing material is used and a shielding material. Also be used as infrared, microwave polarization, infrared filters, laser optical channels, UHP pressure transfer material, etc.