| Sign In | Join Free | My chinacomputerparts.com |
|
| Sign In | Join Free | My chinacomputerparts.com |
|
| Company Info. |
| Hebei Niuke Technology Co., Ltd |
| View Contact Details |
| Product List |
High purity tungsten powder
Features:
1.Deep or bright grey powder.
2.High melting point.
3.Also been named SCHEELITE
Applications:
Used in hard alloys, diamond tools, high density alloys, raw materials of W-Re electric
thermocouples, alloys of contact headers.
STANDARD SPECIFICATION
CHEMICAL COMPONENT % | |||
W | ≥ 99.9 | Pb | < 0.001 |
Mo | < 0.008 | Si | < 0.003 |
Fe | < 0.005 | Cu | < 0.001 |
Al | < 0.001 | Na | < 0.002 |
Mg | < 0.002 | Ca | < 0.002 |
Sn | < 0.0001 | Ni | < 0.003 |
C | < 0.005 | Sb | < 0.001 |
K | < 0.002 | P | < 0.001 |
Bi | < 0.0001 | As | < 0.002 |
|
