Cemented carbide belongs to the powder metallurgy industry, which 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 its high hardness and wear resistance become the most important uses.
Carbide tools cover a wide range and can be used as tool materials, such as turning tools, milling cutters, planers, etc., for cutting cast iron, non-ferrous metals, glass, stone and ordinary steel, and can also be used for cutting heat-resistant steel, stainless steel, high Difficult-to-machine materials such as manganese steel and tool steel. The cutting speed of the new carbide tool is hundreds of times that of carbon steel.
my country's cemented carbide industry started relatively late compared to the world. Zhuzhou Cemented Carbide Base, with Zhuzhou 601 Cemented Carbide Group as the industry leader, has developed into the largest cemented carbide production base in my country and even in Asia today. my country's abundant tungsten resources are the largest material basis for the development of cemented carbide industry, and the main use of tungsten resources is in the field of cemented carbide. However, we should be soberly aware that my country's cemented carbide development still has a long way to go. High-end cemented carbide cutting tools are highly dependent on imported products. Our cemented carbide products are mainly concentrated in materials and low-end products. There is still a lot of room for high-end cemented carbide cutting tools to develop.
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