Rare and Precious metal
Tungsten powder
Classification:
Tungsten
Accessories:
E-mail:
Tungsten powder is one of the important raw materials for preparing powdered tungsten and its alloy products. It has the highest melting point (3410°C) and the lowest vapor pressure among all metals, which makes it the preferred metal for various high-temperature operating environments . To
Application: Powdered metal tungsten is the raw material for preparing tungsten processing materials, tungsten alloys and tungsten products;
Technical specifications: ordinary W≥99.95%
Product brand: FW-1, FW-2
Product specifications
| Model |
10 |
15 |
20 |
30 |
40 |
55 |
70 |
15 |
| Fischer particle size μm |
1.01-1.5 |
1.51-2.0 |
2.01-3.0 |
3.01-4.0 |
4.01-5.5 |
5.51-7.0 |
7.01-15 |
15.1-20 |
| Oxygen content, ≤% |
0.3 |
0.3 |
0.25 |
0.25 |
0.25 |
0.2 |
0.2 |
0.1 |
Typical chemical analysis
|
Brand |
Impurity content，≯% |
||||||||
|
Pb |
Bi |
Sn |
Sb |
As |
Mn |
Mo |
Fe |
Al |
|
|
FW-1 |
0.0001 |
0.0001 |
0.0003 |
0.0005 |
0.002 |
0.001 |
0.005 |
0.005 |
0.001 |
|
FW-2 |
0.001 |
0.001 |
0.001 |
0.001 |
0.002 |
0.001 |
0.01 |
0.03 |
0.002 |
|
FWP-3 |
0.001 |
0.001 |
0.001 |
0.001 |
0.002 |
0.001 |
0.01 |
0.03 |
0.005 |
|
Brand |
Impurity content，≯% |
||||||||
|
Ni |
Mg |
Cu |
Ca |
Si |
Na |
K |
P |
C |
|
|
FW-1 |
0.002 |
0.001 |
0.0007 |
0.002 |
0.002 |
0.002 |
0.001 |
0.001 |
0.005 |
|
FW-2 |
0.004 |
0.002 |
0.001 |
0.004 |
0.005 |
0.003 |
0.001 |
0.003 |
0.008 |
|
FWP-3 |
0.004 |
0.002 |
0.001 |
0.004 |
0.005 |
0.003 |
|
|
|
Product Message
Contact Information
Address: Building D1, Independent Pioneer Park, Tianyi Science and Technology City, 128 Chuangye Avenue, Zhuzhou City, Hunan Province
WeChat Public Number