Tungsten alloy rod is composed of metal powder

Tungsten alloy rod is composed of metal powder in the order of refining of high temperature, and use special high temperature powder refined but become, such as tungsten alloy rods of thermal expansion coefficient is very low, such cases of thermal conductivity of metal tungsten rod is good material, in the case of high temperature,Kekai tungsten filament alloy rods as a high melting point, low thermal expansion coefficient of the material, the addition of tungsten alloy five elements to improve workability, toughness and welding. Material performance is built on a manufacturing tungsten filaments alloy rods eliminate material handling problems related with other tools. Tungsten alloys are of great value in military and industrial value, is a special kind of strategic materials, are made of metal tungsten rod application and military field, can to a large extent, improve the performance of aircraft, vehicle, but also can play the role of it is that he has a high accuracy, can be its speed is very fast. tungsten ingot rods with their special properties, such as low thermal expansion and good thermal conductivity, enough resistance resistance, high modulus of elasticity. So tungsten rods are widely used in various fields. Such as support of wires, import, printer needle, all kinds of electrodes and Shi Yinglu, filament, high-speed tools, automobile automatic products, sputtering target materials.