Crystalline Tungsten Powder From China Metallurgy Tungsten Powder, Find details about China Tungsten Powder, Crystalline Tungsten from Crystalline Tungsten Powder From China Metallurgy Tungsten Powder
Screen size: | -60 mesh/+325 mesh, +60 mesh≤5%,-325 mesh≤10% | Diamond drill bits used in oil exploration |
-200 mesh/+325mesh, +200 mesh≤5%,-325 mesh≤10% | For petroleum perforating bullets, thermal spray materials |
powder | W conte (%)≥ | purity content is not more than(%) | ||||||||||||||||
O | Al | Fe | Nb | Na | Ni | Mn | Mg | Mo | ||||||||||
FPW-1 | 99.8 | 0.05 | 0.001 | 0.03 | 0.001 | 0.005 | 0.02 | 0.005 | 0.001 | 0.001 | ||||||||
FPW-2 | 99.5 | 0.10 | 0.001 | 0.05 | 0.001 | 0.01 | 0.03 | 0.01 | 0.001 | 0.001 | ||||||||
powder | purity content is not more than(%) | |||||||||||||||||
Ti | Ta | Co | Ca | Cr | Cu | K | Si | Zn | ||||||||||
FPW-1 | 0.001 | 0.001 | 0.01 | 0.01 | 0.001 | 0.01 | 0.004 | 0.01 | 0.005 | |||||||||
FPW-2 | 0.001 | 0.001 | 0.01 | 0.03 | 0.001 | 0.01 | 0.05 | 0.01 | 0.005 |