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01
SUOYI Factory Outlet CAS 7440-47-3 Chromium Metal Powder
1.purity:99%.99.5%.99.9%.99.95%
2.Particle size:10-50mm,1-5mm,100-325mesh etc.
Cr Powder Advantage:
1.Low oxygen content
2.Good liquidity
3.Excellent deposition efficiency
Chromium powder is a slightly dark gray silver white metal (body centered cubic crystal system). Melting point (1857 soil 20) ℃. The boiling point is 2672 ℃. Relative density d28 7.20. Used for refining high-temperature alloys, resistance alloys, precision alloys, and pure chromium for electroplating.
|
tem |
Value |
|
Place of Origin |
China |
|
Brand Name |
Suoyi |
|
Model Number |
Ch |
|
Composition |
Chromium |
|
Product Type |
Chromium Metal Powder |
|
Content(percent) |
99.9% |
|
Application |
Coating |
|
Grade |
Industrial |
|
Product name |
Chromium Powder |
|
Appearance |
Gray Powder |
|
Purity |
99.9% |
|
Density |
7.2 g/cm3 |
|
Melting Point |
1907 ℃ |
|
Molecular Weight |
51.996 |
|
CAS No |
7440-47-3 |
|
EINECS NO |
231-157-5 |
|
Usage |
Catalyst |
|
Package |
25kg/drum |
Radio frequency plasma spheroidized chromium powder has the characteristics of high sphericity, good fluidity, high purity, large loose packing density, full internal density of the particles, and no hollow powder. It is widely used in cemented carbide, diamond tools, welding materials, and palladium materials. It is suitable for laser/electron beam additive manufacturing, hot isostatic pressing, laser cladding, vacuum coating, thermal spraying, cold spraying and other processes.
|
Item: |
Cr-1 |
Cr-2 |
Cr-3 |
|
Purity: |
99.95% |
99.90% |
99.50% |
|
Fe |
0.010% |
0.050% |
0.150% |
|
AL |
0.005% |
0.005% |
0.15% |
|
Si |
0.005% |
0.005% |
0.200% |
|
V |
0.001% |
0.001% |
0.050% |
|
Cu |
0.005% |
0.005% |
0.004% |
|
Bi |
0.000% |
0.000% |
0.001% |
|
C |
0.010% |
0.010% |
0.030% |
|
N |
0.002% |
0.002% |
0.050% |
|
o |
0.015% |
0.050% |
0.500% |
|
S |
0.002% |
0.002% |
0.020% |
|
P |
0.001% |
0.001% |
0.010% |
For carbide, carbite tools, welding materials, stainless steel, palladium, vacuum coating, thermal spraying, ceramic and so on.
Usage:
-The most important application of chromium is in the manufacturing of stainless steel, and adding chromium to the steel can increase its corrosion resistance.
-Chromium is also commonly used for electroplating, and by electroplating a layer of chromium on a metal surface, its corrosion resistance and appearance can be improved.
-Chromium compounds are widely used in fields such as pigments, dyes, magnetic tapes, and glass.
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