Tungsten target, that is, pure tungsten target, is made of tungsten material with more than 99.95% purity. It has silvery white metallic luster, it is made of pure tungsten powder and is also called non sputtering target, it has high melting point, good elasticity, low coefficient of expansion, good thermal stability and other advantages, it has been widely used in thin film materials, semiconductor integrated circuits, X- ray, medical and smelting equipment, rare earth smelting, aviation and other fields.

Why choose pure tungsten selected as target material?
Because tungsten target has the following advantages:

1. High purity, sintered tungsten target can be 99.95% purity or even higher.
2. Rapid prototyping, using powder metallurgy, direct pressing forming.
3. High density, the density of tungsten target after forging can reach more than 19.1g/cm3.
4. The widely used powder metallurgy make the cost of tungsten palladium be lower than other targets such as titanium.
5. The composition is uniform, the structure is uniform, and the deflection of tungsten palladium is improved.
6. Smaller grain size, uniform grain and equiaxed, higher consistency, and the quality of coating products is relatively high.