Tungsten alloy, also known as tungsten-based alloy, high specific gravity alloy or high density alloy, is called Tungsten Alloy in English. It is a kind of alloy with tungsten as the hard phase and nickel, iron, copper, cobalt, molybdenum and other elements as the bonding phase. alloy. Generally speaking, the tungsten content is 85%~99%.
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2. Performance
It has a silver-gray solid appearance, high melting point (~3422°C), density as high as 16.5~18.75g/cm³, high hardness, high strength, low vapor pressure, strong radiation resistance, high temperature resistance, impact resistance, wear resistance and It has good corrosion resistance, good elongation and machining performance, and is non-toxic and non-radioactive.
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3. Classification
According to the different doping elements, it can be divided into tungsten-copper alloy, tungsten-nickel-iron alloy, tungsten-molybdenum alloy, etc.
According to the appearance shape, it can be divided into alloy balls, alloy blocks, alloy rods, alloy plates, etc.
