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.

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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:

Widely used in the fields of hard alloy, diamond tools, welded materials, target material and other fields.



Chemical composition(wt%)

 

Code

Chemical Compositionwt%

 

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 No7440-47-3

Density7.19g/cm3

Melting point1907

Boiling point2761

Specification-325-150+300-500mesh5μm15μm15-53μm53-150μm

Application areas

Aerospace

Aerospace

Used to prepare aviation engines, spacecraft parts, etc

Electronic field

Electronic field

Preparation of conductive materials, electronic powder and electronic packaging materials.ect

Metallurgical field

Metallurgical field

It is used to prepare high -temperature alloys and improve the antioxidant performance of alloy

Chemical industry

Chemical industry

It can be used as a catalyst, catalyst carrier and catalyst reducing agent

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