Cr

APS

Purity(%)

SSA(m2/g)

Bulk Density(g/cm3))

Density(g/cm3)

Crystalline form

Color

1um

99.9

23

1.04

7.2

Spherical 

Gray

10um

99.9

8.12

2.11

7.2

Spherical 

Gray




performance
Chromium is a shiny metal, pure chromium has ductility, containing impurities of chromium hard and brittle. The density was 7.20g/cm3. Soluble in strong alkali solution. Chromium has high corrosion resistance, and oxidation is slow in air, even in the red hot state. Insoluble in water. The plating can protect the metal. It has high purity, uniform particle size, complete surface structure, easy dispersion, large specific surface area and high surface activity. Nano chromium powder is widely used in semiconductor, conductive coating, chemical catalyst and solar absorber because of its high surface activity and excellent conductivity.


application
1. semiconductor, conductive coating, chemical catalyst and solar energy absorber;
2. it can be used in powder metallurgy, diamond tools, electrical alloy, welding material, aluminum alloy additive and so on for thermal spraying and chromium related target materials
3. chromium is used for making stainless steel, automobile parts, tools, tapes and video tapes. Chromium plating on metal can be rust proof, also called can be more than meters, strong and beautiful.
4. chromium is mainly used in the production of stainless steel and various alloy steel in the form of ferroalloy (such as ferrochromium).
5. chromium metal is used as additive for aluminum alloy, cobalt alloy, titanium alloy, high temperature alloy, resistance heating alloy, etc.
6. it can be used as light resistant and heat-resistant coating, as well as as as as as as the colorant of abrasive, glass and ceramics, and catalyst for chemical synthesis.
7. it is used for manufacturing tough and high-quality steel, stainless steel and acid resistant alloy; pure chromium is used for electroplating.

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