View larger

• 

Display all pictures

CAS: 7440-41-3

Standard atomic weight: 51,9961

Density: 7,14g/cm3

Hardness: 8,5

Melting point: 1907 °C (3464.6 °F)

Boiling point: 2482 °C (4499.6 °F)

Pure metal chromium is characterized by a high main component (≥99.7%) and low impurity content, especially low gas oxygen, sulphur and nitrogen content (C 0.025%, O 0.04%, N 0.003%, S 0.002%).

Application:

High purity metal chromium is mainly used for electrical contacts, its use cycle is long, does not occur arc sticking phenomenon;

Available super alloys can be used as additives for the production of aircraft turbine blades, high temperature resistance, oxidation resistance, vibration resistance, creep resistance;

Also used to do a variety of plasma and electron beam sputtering spray chrome target and the electronics industry of semiconductors, chips, etc., in the characteristics of the glass processing industry is also widely used.