Ferrowolfram Powder (Fe/W) Description
Ferrowolfram is an alloy produced by combining iron and tungsten. The tungsten content is 75 % to 82 % for type A and 70 % to 75 % for type B. Tungsten exhibits the second highest melting point after carbon; consequently, the high melting point of this alloy is achieved. The brittleness typical of pure tungsten is reduced by the addition of iron, and Ferrowolfram is often used as a principal component in superalloys.
Ferro-Tungsten Powder (Fe/W) Specification
Chemical Composition in %
|
Type
|
W
|
C
|
P
|
S
|
Si
|
Mn
|
Cu
|
As
|
Bi
|
Pb
|
Sb
|
Sn
|
FeW 80-A
|
75.0-85.0
|
0.1
|
0.03
|
0.06
|
0.5
|
0.25
|
0.10
|
0.06
|
0.05
|
0.05
|
0.05
|
0.06
|
FeW 80-B
|
75.0-85.0
|
0.3
|
0.04
|
0.07
|
0.7
|
0.35
|
0.12
|
0.08
|
-
|
-
|
0.05
|
0.08
|
FeW 80-C
|
75.0-85.0
|
0.4
|
0.05
|
0.08
|
0.7
|
0.50
|
0.15
|
0.10
|
-
|
-
|
0.05
|
0.08
|
FeW 70
|
>70.0
|
0.8
|
0.06
|
0.10
|
1.0
|
0.6
|
0.18
|
0.10
|
-
|
-
|
0.05
|
0.10
|
Ferro-Tungsten Powder (Fe/W) Applications
- Hardfacing: It is used as a component in hardfacing materials to enhance wear resistance and hardness in applications such as mining equipment, drilling tools and cutting blades.
- Alloying: Ferrowolfram powder is used as an alloying agent in the manufacture of high strength and high-temperature-resistant materials, including tool steels and superalloys.
- Welding Electrodes: It is incorporated into welding electrodes to improve arc stability, heat resistance and corrosion performance.
- Catalysts: Ferrowolfram powder can serve as a catalyst in specified chemical reactions, such as hydrogenation processes.
Ferro-Tungsten Powder (Fe/W) Packaging
Our Ferro Tungsten Powder (Fe/W) is carefully handled during storage and transport to preserve the product’s quality in its original state. It is clearly identified and labelled externally, thereby ensuring efficient identification and quality control.
25 kg/barrel, or as per customer specification.