Aluminum-based
Aluminum alloy and its composite materials with low density, high specific strength, corrosion resistance and easy surface treatment, etc., is a cost-effective lightweight materials, in recent years, the market demand is strong, the application and development of aluminum alloy powder materials is on the rise.
Chrome powder
Features:
It has good corrosion resistance and mechanical properties. High melting points and difficult to burn and rapid oxidation at high temperatures that will produce toxic substances such as chromate.
Application:
Packing:
Aluminum foil bag, iron drum, plastic drum, woven bag, pallet, customized packaging
Date of delivery:
Precision grinding, intelligent manufacturing technology, integrated solutions
3-15 days
key word:
Model：chrome Powder
Chemical composition（wt%）
|
Code |
Chemical Composition（wt%） |
|||||||||||
|
|
≮ |
The impurities content ≮ |
||||||||||
|
|
Cr |
Fe |
Si |
Al |
Mo |
Ti |
W |
Ni |
C |
S |
N |
O |
|
Spherical Chromium powder |
99.9 |
0.020 |
0.010 |
0.006 |
0.005 |
0.001 |
0.001 |
0.001 |
0.005 |
0.001 |
0.004 |
0.03 |
|
Code |
Cr |
≯ |
||||||||||||||
|
|
|
Fe |
Si |
Al |
Cu |
C |
S |
P |
Pb |
Sn |
Sb |
Bi |
As |
N |
H |
O |
|
Chrome powder |
99.0 |
0.3 |
0.25 |
0.3 |
0.005 |
0.01 |
0.01 |
0.005 |
0.0005 |
0.001 |
0.001 |
0.0005 |
0.001 |
0.03 |
0.005 |
0.3 |
Physical indicators
【CAS Login No】7440-47-3
【Density】7.19g/cm3
【Melting point】1907（℃）
【Boiling point】2761（℃）
【Specification】-325、-150+300、-500mesh，5μm、15μm、15-53μm、53-150μm
Application areas
Chemical Industry
Metallurgical field
It is used to prepare high -temperature alloys and improve the antioxidant performance of alloy
Electronic Field
Good electrical conductivity and widely used in the manufacture of electronic cables, connectors and electronic components
Aerospace
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