Cemented carbide is made of high-hardness refractory metal carbide (tungsten carbide, titanium carbide) micron powder as the main component, with cobalt (Co), nickel (Ni), and molybdenum (Mo) as the binder. Or powder metallurgy products sintered in a hydrogen reduction furnace. Cemented carbide has a series of excellent properties such as high hardness, wear resistance, good strength and toughness, heat resistance and corrosion resistance. Its high hardness and wear resistance remain basically unchanged even at a temperature of 500°C. High hardness at 1000℃
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