Niobium carbide NbC powder

Uses: niobium carbide can not only be used as grain growth and inhibitor of cemented carbide, but also form the third dispersed phase except WC and Co together with other carbides, which significantly improves the thermal hardness, thermal shock resistance, hot pressing resistance and oxidation resistance of cemented carbide. Niobium carbide powder can be used to prepare cemented carbide tool materials with excellent cutting performance because of its advantages of improving the hardness and fracture toughness of the alloy.