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Brief introduction of material properties of alloy round blades Release time：2020-08-12　　　　 Time to browse

　　The material of the alloy round blade must meet the requirements of high hardness, wear resistance, high strength that can resist cutting resistance and vibration impact, good high-temperature red hardness, easy heat treatment and machining molding, etc. Among the alloy round blades, the hardness of cemented carbide is seldom reduced at high temperature. Among them, the coating cemented carbide is based on tungsten carbide, and the surface is coated with a layer or multiple layers of titanium carbide, titanium nitride, alumina and other film materials. Because the coating material is more resistant to melting, wear and heat than the substrate, it can be machined at a faster cutting speed than the substrate. In addition, due to the low friction coefficient of coating, the service life of the alloy round blade can be prolonged. The development of high speed cutting technology requires the alloy round blade material to have good wear resistance, heat resistance and strong toughness, so we can choose according to their own needs.