The tungsten rod is made of metal powder refining in particular high temperature, in refining, it uses special high temperature powder metallurgy technology. Because the tungsten alloy materials have low thermal expansion coefficient and relatively good thermal conductivity. In the production, tungsten alloy elements can improve the processing, toughness and welding, which is a widely used material in the market.

Tungsten rod has its own special properties, such as low thermal expansion, good thermal conductivity and strong anti resistance. Therefore, tungsten rod has been widely used in various fields of industry, such as, the support line, import line printer needle, and a variety of electrode and quartz furnace, what’s more, it also have very good effect on filament, automatic car products and so on. At present, in the military application of tungsten rods, it has a high explosive and good use in national defense.

The above is the use of tungsten rods in our life today. We should fully understand its characteristics when we use it, so that it can bring convenience to our lives while also protect our personal safety.