Ultrafine B4C Boron Carbide powder

Boron carbide, also known as black diamond, has a molecular formula of B₄C, usually gray-black powder. It is one of the three hardest materials known (the other two are diamond and cubic boron nitride). It is used in tank armor, bulletproof vests and many industrial applications. Its Mohs hardness is 9.3. Because of its low density, high strength, high temperature stability and good chemical stability. It is used in wear-resistant materials, ceramic reinforcing phases, especially in lightweight armor, reactor neutron absorbers, etc.

Boron carbide powde is grey black powder, low density, high strength, high temperature,wear-resistant, widely used as abraive materials.

Nano boron carbide, high hardness, wear resisting, a large neutron absorption cross section,widely used in control nuclear material.

B4C nanopowder has high thermal conductive, widely used in semiconductor components.

 Boron Carbide available in 1-3um with 99% purity could use in the ceremic materical and so on.

Boron Carbide Nanopowder (B4C) supply in 500nm with high quality , for further information please contact us.

500nm 99% Boron Carbide powder(B4C) with high quality use as the ceramic application so on.

Hongwu International Group LTD sells Boron Carbide powder for applications such as Abrasive, Ceramic, Nuclear, Refractory Material.

Hongwu International Group Ltd supply 500nm and 1-3um with 99%purity. B4C superfine powders for ceramic have good properties and used in various fields.

High purity beta Cubic silicon carbide powders for grinding paste from china supplier.

Nano palladium powder is a new type of nano-material with high specific surface area and activity, and is widely used in the fields of gas detection and catalytic reaction. In the carbon monoxide detector, nano Pd particle is used as a catalyst to quickly and accurately detect the concentration of carbon monoxide in the air.

Tin Oxide Nanoparticles for Conductive SnO2 ceramic       Ceramic is a good insulator and not conductive material in general. Ceramic is made from oxides mainly; the outer electrons of the atom usually is attracted to the nucleus and are bounded to the surrounding atoms of the atom, then the electrons are not free to move. That makes the general oxide ceramic not conductive. However, by using the Tin oxide nano powder as the main component and mix with Sb2O3, CuO, ZnO, PbO, Fe2O3 and other components to make the ceramic electrode material.     For SnO2 is the main component, adding Sb2O3, CuO, ZnO, PbO, Fe2O3 and other components of the electromagnetic flowmeter with ceramic electrode materials. The conductive ceramic is available to make in ordinary ceramic technology such as in the oxidizing atmosphere at 1300 ~ 1360 ℃ under firing. For the SnO2 conductive ceramic resist the erosion of various concentrations of strong acid, and with excellent conductivity in room temperature. If use of the SnO2 ceramic instead of the current platinum electrode, users could save a lot of platinum and greatly reduce costs. For the SnO2 ceramic is available to use as solar cell electrodes, and the general heating, corrosion-resistant heating and so on.     HW NANO SNO2 TIN OXIDE NANOPARTICLES, PARTICLE SIZE 20NM, 50NM, 80NM...PURITY 99.99%     Tin oxide nanoparticles has application in electronic devices. It is used in liquid crystal displays, optoelectronic devices, solar cells, gas sensors, and resistors. It is also used in anti-static coatings, and energy conserving coatings. It has applications in catalysis. It is used in transparent heating elements. By Lyla