Achemetal Tungsten & Molybdenum Co., Ltd.
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China wholesale high qualityMolybdenum Alloys TZM alloy die casting mold material
Product description
Because TZM alloy has excellent high temperature strength and creep resistance, it is used to make the production of seamless steel pipe threading movement bar tops. Molybdenum alloy top head is made of molybdenum powder raw material with rare earth materials, processed through the process of mixing, forming, shape processing, high temperature sintering, etc. The density of the finished product is ≥9.4g/cm3. It is mainly used for piercing seamless steel pipes such as stainless steel, brazed steel, bearing steel and high temperature alloy steel.
Applications:
Currently there are many applications of TZM (Mo-0.5% Ti-0.008% Zr) and TZC (Mo-1.25% Ti-0.15% Zr-0.15% carbon). Very good high temperature strength and very high recrystallization temperature, and good room temperature plasticity. Produced by powder metallurgy and vacuum arc melting methods. Can be used as high-temperature structural materials and tool materials for high-temperature processing under very harsh conditions.
Such as for the manufacture of aluminum and copper alloys, cast iron and iron alloy die-casting mold and core, for stainless steel and other hot extrusion tools and seamless steel pipe hot processing with the top. Can also be used for cosmic rocket devices and parts of the flying surface. There are hafnium instead of titanium, with the formation of a two-phase organization to strengthen the molybdenum alloy.
Features
TZM alloy has high melting point, high strength, high modulus of elasticity, low coefficient of linear expansion, low vapor pressure, good electrical and thermal conductivity, high corrosion resistance, and good mechanical properties at high temperatures, etc.
