Electrolytic manganese metal refers to the elemental metal obtained by the electrolysis of manganese salt in the electrolytic cell which is from the acid leaching of manganese ore. It looks like iron from the appearance. In the shape of irregular flakes, it is solid and brittle, shiny on one side and rough on the other side. Its color ranges from silvery white to brown and becomes silvery gray after it is processed into powder. It is easy to oxidize in the air, dissolve and generate hydrogen when exposed to dilute acid. Besides, it can also decompose water and release hydrogen when the temperature is slightly higher than room temperature.
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Electrolytic manganese metal refers to the elemental metal obtained by the electrolysis of manganese salt in the electrolytic cell which is from the acid leaching of manganese ore. It looks like iron from the appearance. In the shape of irregular flakes, it is solid and brittle, shiny on one side and rough on the other side. Its color ranges from silvery white to brown and becomes silvery gray after it is processed into powder. It is easy to oxidize in the air, dissolve and generate hydrogen when exposed to dilute acid. Besides, it can also decompose water and release hydrogen when the temperature is slightly higher than room temperature.
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Name |
Chemical composition (%) |
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|
Mn |
C |
S |
P |
Si |
Se |
Fe |
|
|
≥ |
≤ |
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|
DJMn99.8 |
99.8 |
0.02 |
0.03 |
0.005 |
0.005 |
0.06 |
0.03 |
|
DJMn99.7 |
99.7 |
0.04 |
0.05 |
0.005 |
0.010 |
0.1 |
0.03 |
|
DJMn99.5 |
99.5 |
0.08 |
0.1 |
0.01 |
0.015 |
0.15 |
0.03 |
|
Particle size |
The content and particle size can be adjusted subject to customer requirements |
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Packaging |
One ton per bag, or packaged according to customer requirements |
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The electrolytic manganese features high purity and is often used to increase the hardness of alloy. It has been widely used in manganese-copper alloy, manganese-aluminum alloy, and 200 series stainless steel to improve their strength, toughness, wear resistance, and corrosion resistance.
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