Chemical Composition of high purity
Element |
Mo |
Mg |
Fe |
C |
Al |
N |
Si |
Ca |
Ni |
C |
|
Concentration(%) |
0.01 |
0.003 |
0.005 |
0.005 |
0.002 |
0.003 |
0.005 |
0.005 |
0.003 |
0.008 |
|
Purity(Metallic Base) W≥99.95% |
Application
1. tungsten are mainly used in metallurgy industry, mechanism process industry and rare earth smelting industry;
2.They are more frequently used in crystalloid materials and other burgeoning high-tech industries;
3.The tungsten should be used in vacuum or deoxidize atmosphere and the highest using temperature should be no more than 2000ºC.