Cemented carbide is an alloy material made of hard compound of refractory metal and bonding metal through powder metallurgy process.

Cemented carbide has a series of excellent properties such as high hardness, wear resistance, good strength and toughness, heat resistance and corrosion resistance, especially the high hardness and wear resistance of cemented carbide, which is basically maintained even at a temperature of 500 ° C. Unchanged, there is still a high hardness at 1000 ° C.

Carbide is widely used as tool material, such as turning tools, milling cutters, planers, drills, boring tools, etc., for cutting cast iron, non-ferrous metals, plastics, chemical fibers, graphite, glass, stone and ordinary steel, and can also be used for cutting Difficult-to-machine materials such as heat-resistant steel, stainless steel, high manganese steel, tool steel, etc.

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