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Pure FeMn Ferro Manganese
, Pure Ferro Manganese
, Casting Deoxidizer ferro mn
Low Pollution Pure FeMn Ferro Manganese For Casting Deoxidizer
Low Pollution Pure FeMn Ferro Manganese For Casting Deoxidizer
Ferro Manganese:The raw materials for making ferromanganese are generally manganese ore, coke, and lime containing manganese element, which are melted in a high-temperature environment and fully reacted and smelted. Ferromanganese contains coke during the smelting, so it contains a certain amount of carbon element.
High carbon ferro manganese ( C: 7% approx)
Medium carbon ferro manganese ( C: 1.0-2% approx)
Low carbon ferro manganese ( C: 1.0% max)
Function
Blast furnace method:In blast furnace, manganese oxide is directly reduced to metal by carbon, and oxygen blowing can raise the furnace temperature and increase the output of ferromanganese
* Electric furnace smelting: Medium and low carbon ferro manganese are desiliconized and refined by 1500-1600kVA electric furnace, using manganese silicon, manganese rich ore and lime as raw materials.
MnSi+2MnO+2CaO─→3Mn+2CaO·SiO2
* Oxygen blast furnace: Medium and low carbon ferromanganese can be obtained by blowing pure oxygen into melton carbon ferro manganese.
Specification
| Model Number |
Mn(%) |
C(≤) |
Si(≤) |
P(≤) |
S(≤) |
| High Carbide Ferromanganese 75 |
75 |
7.0 |
1.5 |
0.2 |
0.03 |
| High Carbide Ferromanganese 65 |
65 |
8.0 |
1.5 |
0.2 |
0.03 |
| Medium Carbide Ferromangnese 75 |
75 |
2.0 |
1.5 |
0.2 |
0.03 |
| Medium Carbide Ferromangnese 78 |
78 |
1.5 |
1.5 |
0.2 |
0.03 |
| Low Carbide Ferromangnese lump 78 |
78 |
1.0 |
1.5 |
0.2 |
0.03 |
| Low Carbide Ferromangnese lump 80 |
80 |
0.5 |
1.5 |
0.2 |
0.03 |
Particle size: 10-100mm,10- 50mm, 0-3mm, 2- 6mm and different granularities according to your needs.
Applications
1.Ferro manganese used in the foundry industry: Ferro manganese is used as nucleating agent and nodulizing agent for nodulacast iron. It accelerate the graphite precipitation, shorten the nodulizing time, reduce the impurity in the molten steel, and improve the quality of the cast iron, Reduce the blockage of smelting furnace nozzle, effectively prolong the service life of smelting furnace.
2.Ferro manganese used in other industry: High carbon ferro manganese is used as reducing agent in the low carbon ferroalloys production. HC ferro manganese powder can also used in welding materials, and mineral separation. High manganese ferromanganese can used in electrical industry to produce the semiconductor pure manganese, and can used in chemical industry to produce manganese ketone.
Packaging:Dark gray luster, 10-100mm granularity, polyethylene plastic bags, net weight of 1000KG per bag, gross weight of 1003KG per bag.
Why choose us
- 19 years experience. And our ferrochrome low carbon ISO approved.
- Have own factory. 100% factory direct sale and competitive prices.
- Free samples
- Satble supply.
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