Ferro alloy
Silicon Manganese Alloy Ferro Silico Manganese In Stock
Ferromanganese is a ferroalloy with high manganese content. It is made by heating a mixture of the oxides MnO2 and Fe2O3, with carbon (usually as coal and coke) in either a blast furnace or an elec...
DESCRIPTION
Ferromanganese is a ferroalloy with high manganese content. It is made by heating a mixture of the oxides MnO2 and Fe2O3, with carbon (usually as coal and coke) in either a blast furnace or an electric arc furnace-type system, called a submerged arc furnace. Ferromanganese is used as a deoxidizer for steel.
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Type
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Chemical Compositions (%)
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||||||
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Mn
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C
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Si
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P
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S
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|||
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1
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2
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1
|
2
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≤
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LC- Ferromanganese
|
85.0-92.0
|
0.2
|
1.0
|
2.0
|
0.10
|
0.30
|
0.02
|
|
80.0-87.0
|
0.4
|
1.0
|
2.0
|
0.15
|
0.30
|
0.02
|
|
|
80.0-87.0
|
0.7
|
1.0
|
2.0
|
0.20
|
0.30
|
0.02
|
|
|
MC-Ferromanganese |
78.0-85.0
|
1.0
|
1.0
|
2.5
|
0.20
|
0.35
|
0.02
|
|
78.0-85.0
|
1.5
|
1.0
|
2.5
|
0.20
|
0.35
|
0.02
|
|
|
75.0-82.0
|
2.0
|
1.5
|
2.5
|
0.20
|
0.40
|
0.02
|
|
|
HC-Ferromanganese |
70.0-82.0
|
8.0
|
1.0
|
2.5
|
0.20
|
0.33
|
0.02
|
|
70.0-77.0
|
7.5
|
1.5
|
3.0
|
0.25
|
0.38
|
0.02
|
|
|
65.0-72.0
|
7.0
|
1.0
|
3.0
|
0.25
|
0.40
|
0.02
|
|
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