Titanium Diboride Industrial Grade

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beam vapor phase method, high purity, small particle size, uniform distribution, large specific surface area, high surface activity, ultrafine titanium boride ceramic powder is a grey-black powder, powder particles have a complete hexagonal crystal structure. Its chemical molecular formula is TiB2, molecular weight 69.52, density 4.52 g/cm3, melting point 2980 ºC, microhardness 34Gpa, thermal conductivity 25J/m.s.k, coefficient of thermal expansion 8.1×10-6m/m.k, electrical resistivity 14.4μΩ.cm. titanium diboride powder has a high melting point, high hardness, wear-resistant, resistant to acid and alkali, excellent electrical conductivity, strong thermal conductivity It has good chemical stability and resistance to thermal vibration, high oxidation resistance temperature, can resist oxidation below 1100ºC, and its products have high strength and toughness.

Application

1.Titanium diboride powder is one of the main raw materials for vacuum coating conductive evaporation boat, composite ceramic materials. It can be used as an important component of multivariate composite materials, and TiC, TiN, SiC and other materials to form composite materials, to make a variety of high-temperature resistant parts and functional parts, such as high-temperature crucibles, engine parts, etc..
2. One of the good materials for making armour protection materials, ceramic cutting tools and moulds.
3. Making finishing tools, wire drawing moulds, extrusion moulds, sand blasting nozzles, sealing elements, etc.
4. Aluminium electrolytic tank cathode coating material. Due to the good wettability of TiB2 with metallic aluminium liquid, using TiB2 as the cathode coating material of aluminium electrolytic tank can make the power consumption of aluminium electrolytic tank lower and the life of electrolytic tank longer.
5. It is made into PTC heating ceramic material and flexible PTC material, which has the characteristics of power-saving, reliable, easy processing and moulding, etc. It is a kind of newer high-tech product of all kinds of electric heating materials. Conductive ceramic materials.