Tungsten target is pure tungsten target, which is made of tungsten material with purity of more than 99.95%. It has silver white metallic luster. It is made of pure tungsten powder as raw material, also known as tungsten sputtering target. It has the advantages of high melting point, good elasticity, low expansion coefficient, excellent thermal stability and so on. It has been widely used in film materials, semiconductor integrated circuits, X-ray tubes, medical and smelting equipment, rare earth smelting, aviation and other fields. Now let’s let the editor of RSM explain specifically what is tungsten target?
Why choose pure tungsten as the raw material of the target? Because tungsten target has the following advantages:
1. High purity, the tungsten target after sintering and forging can reach 99.95% density or even higher;
2. Fast molding, powder metallurgy, direct pressing molding;
3. High density, the density of tungsten target after forging can reach more than 19.1g/cm3;
4. The wide application of powder metallurgy makes the cost of tungsten target lower than that of titanium and other targets;
5. The composition and structure are uniform, which improves the deflection strength of tungsten target;
6. Smaller grain size, uniform and equiaxed grains, high consistency, and relatively high quality of coated products.
Since the 1990s, with the rapid development of new technologies and materials, especially new devices and materials in the microelectronics industry, the market scale of sputtering targets has been expanding day by day. Target material has gradually developed into a specialized industry, and the target material market in the world will further expand.
Rich Special Materials Co., Ltd. mainly supply pure tungsten targets, various metal targets, targets for flat panel displays, targets for coated glass industry (mainly including architectural glass, automotive glass, optical film glass, etc.), targets for thin-film solar energy industry, targets for Surface Engineering (decoration & Tools), resistance targets, targets for automotive lamp coating, etc. The company always maintains the quality of materials and strictly controls the quality. It is your first choice to buy targets.
Post time: Jul-06-2022