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b4c is produced by high temperature smelting boric acid and carbon material in electric furnaces. It theoretic density is 2.52g/cm3, the melting point is 2450℃ , and the microhardness is 4950kgf/mm2 .its hardness is just lower than diamond and cubic b4c. Because of high temperature resistance, acid a more...
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Boron Carbide Powder 100 Mesh / 200 Mesh / 325 Mesh more...