Electrolytic Metal Manganese metal with silver gray metallic luster, hard and crisp, melting point 1245 Celsiur degree, boiling point 1962 Celsiur degree, with strong oxidation-reduction capacity. ...
DESCRIPTION
Electrolytic Metal Manganese metal with silver gray metallic luster, hard and crisp, melting point 1245 Celsiur degree, boiling point 1962 Celsiur degree, with strong oxidation-reduction capacity. Specific gravity is 7.2. In comparison with metal manganese made by electric warming, the electrogenerated metal manganese is of higher purity, superior quality and wider application.
In steel making, it is used as deoxidizer and alloy additive, and it is the most used iron alloy. The manganese ore used for smelting ferromanganese generally contains 30-40% manganese, the ferromanganese ratio is greater than 7, and the phosphorus-manganese ratio is less than 0.003.
Item | DJMnC(%) | DJMnD(%) |
Mn≥ | 99.88 | 99.8 |
C≤ | 0.02 | 0.03 |
S≤ | 0.02 | 0.04 |
P≤ | 0.002 | 0.002 |
Si≤ | 0.004 | 0.01 |
Se≤ | 0.06 | 0.08 |
Fe≤ | 0.01 | 0.03 |
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