Made by powder metallurgy process, a hard refractory metal compounds and the bonding metal alloy material. Carbide has high hardness,
good wear resistance, strength and toughness, heat resistance, corrosion resistance and a series of excellent performance, especially its high
hardness and wear resistance, even at 500 ¡ã C temperature remain basically unchanged. , at 1000 ¡æ is still very high hardness. Carbide are
widely used as a tool material, such as turning, milling, planer, drill, boring knives for cutting cast iron, nonferrous metals, plastics, chemical
fiber, graphite, glass, stone and ordinary steel, but also can be used to cut heat-resistant steel, stainless steel, high manganese steel, tool steel and other difficult to machine materials. New carbide cutting tools, cutting speeds
hundreds of times equal to the carbon steel.