Place of Origin: | Guangdong |
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Location: | Wuxi, Jiangsu, China (Mainland) |
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Business Type: | Manufacturer |
Main Products: | Tungsten Carbide Rod, Tungsten Carbide Rod Blanks, Tungsten Carbide Bar |
Model No.: | AIA-1 |
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8.85 μm 99.8% Purity Tungsten Carbide Powder made by carburization of tungsten powder
Description:
Tungsten carbide powder (WC) is the main raw material for producing cemented carbide, chemical
formula is WC, its hardness is close to diamond.
Features of TC powder: highly stable chemical property, good electrical and thermal conductivity,
melting point: 2870, boiling point: 6000, relative density: 15.63(18). Tungsten carbide is
insoluble in water, hydrochloric acid or sulfuric acid, while it can dissolves in nitric & hydrofluoric mixed
acid. Pure tungsten carbide phase is original brittle, but if blended with certain amount of titanium,
cobalt or other metals, toughness will relatively increase.
Our tungsten carbide powder is manufactured by the conventional method-carburization of tungsten
powder. During the process, C atoms disperse to tungsten matrix, serve as a interstitial solid solution
phase, significantly increasing powder hardness.
The average particle size and particle size distribution of the original tungsten powder determine size
and distribution of the WC powder.
Chemical Composition:
Main Content |
WC ≥ 99.8% |
||
Element |
% |
Element |
% |
C |
5.8958 |
As |
0.0007 |
CF |
0.0167 |
Pb |
0.00005 |
Ca |
0.0005 |
Bi |
0.00005 |
Al |
0.0003 |
Sn |
0.00005 |
Mn |
0.0002 |
Cu |
0.0001 |
Mg |
0.0002 |
Mo |
0.0013 |
Ni |
0.0003 |
K |
0.0007 |
Sb |
0.0001 |
Na |
0.0005 |
Cr |
0.0002 |
S |
0.0007 |
Cd |
0.00005 |
P |
0.0006 |
Ti |
0.0003 |
Fe |
0.0025 |
V |
0.0003 |
Si |
0.0006 |
Co |
0.0003 |
|
|
Class |
Fsss.(μm) |
O2 (%,Max.) |
WC-2 |
1.00~1.49 |
|