Consistent with its focus on engineered carbonaceous materials, superior graphite offers a range of high purity silicon carbide and boron carbide powders for sintered or hot pressed parts, coatings, and additives. known for their extreme hardness, low specific gravity, and elevated temperature performance, these materials are used for ballistic armor, abrasives, composites, brake linings ...
Boron carbide powder has high purity, small particle size, uniform distribution, large specific surface area, high surface activity, low bulk density, is a synthetic superhard material, hardness is second only to diamond, mohs hardness is 9.46, microhardness is 5600- 6200kg/mm2, specific gravity 2.52g/cm3, melting point 2250°c, stable physical and chemical properties, widely used in
Global high-purity amorphous boron market 2019. high-purity amorphous boron market size by types, applications, major regions and major manufacturers including the capacity, production, price, revenue, cost, gross margin, sales volume, sales revenue, consumption, growth rate, import, export, supply, future strategies.
Along with carbon and nitrogen, boron is one of the few elements in the periodic table known to form stable compounds featuring triple bonds. boron has an energy band gap of 1.50 to 1.56 ev, which is higher than that of either silicon or germanium. boron is found in borates, borax, boric acid, colemanite, kernite,...

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