Ferro Manganese Alloy Description
Ferro manganese is a ferroalloy composed of ferro and manganese. The Mn element’s density is 7.43g/cm3, melting point is 1245℃, the boiling point is 2150℃.
Ferro manganese is widely used in steel making as a deoxidizer and an alloying agent. Manganese reacts readily with oxygen to form stable manganese oxide. Three Types Of Ferro Manganese
High carbon ferro manganese ( C: 7% approx)
Medium carbon ferro manganese ( C: 1.0-2% approx)
Low carbon ferro manganese ( C: 1.0% max)
- Product Details
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Quick Details
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Model Number:
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XH-FM004
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Shape:
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Lump
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Material:
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Si,Mg ,Re,Al,Ca
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Chemical Composition:
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Si,Mg ,Re,Al,Ca, Ni,P,S,
Quick Details
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Application:
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Casting
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Place of Origin:
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Hebei, China
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Brand Name:
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XUHUI
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Model Number:
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XH-FM004
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Shape:
-
Lump
-
Material:
-
Si,Mg ,Re,Al,Ca
-
Chemical Composition:
-
Si,Mg ,Re,Al,Ca, Ni,P,S,
Product Description
silicomanganese
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Grade
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Chemical Composition /%
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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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Ⅰ
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Ⅱ
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Ⅰ
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Ⅱ
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≤
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Low carbon
Ferro manganese |
FeMn88C0.2
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85.0-92.0
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0.2
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1.0
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2.0
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0.10
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0.30
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0.02
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FeMn84C0.4
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80.0-87.0
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0.4
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1.0
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2.0
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0.15
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0.30
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0.02
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FeMn84C0.7
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80.0-87.0
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0.7
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1.0
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2.0
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0.20
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0.30
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0.02
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Medium carbon ferro manganese
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FeMn82C1.0
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78.0-85.0
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1.0
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1.5
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2.5
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0.20
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0.35
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0.03
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FeMn82C1.5
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78.0-85.0
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1.5
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1.5
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2.5
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0.20
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0.35
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0.03
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FeMn78C2.0
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75.0-82.0
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2.0
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1.5
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2.5
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0.20
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0.40
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0.03
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High carbon ferro manganese
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FeMn78C8.0
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70.0-82.0
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8.0
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1.5
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2.5
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0.20
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0.33
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0.03
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FeMn74C7.5
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70.0-77.0
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7.5
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2.0
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3.0
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0.25
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0.38
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0.03
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FeMn68C7.0
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65.0-72.0
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7.0
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2.5
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4.5
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0.25
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0.40
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0.03
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Production Process
Preparation Method Of Ferro Manganese
There are various preparation methods of ferro manganese such as the blast furnace method, electric furnace smelting, and oxygen blast furnace. Smelting carbon ferromanganese used to be mainly in the blast furnace, with the development of electric power industry, the use of electric furnaces gradually increased.
* 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. Ferro Manganese For Sale
We offer high carbon ferro manganese, medium carbon ferro manganese, and low carbon ferro manganese. As a leading supplier of Ferroalloy materials, our supply ability of ferro manganese is up to 35,000 MT per year. If you are looking for ferro manganese alloys, contact us by leaving a message.
There are various preparation methods of ferro manganese such as the blast furnace method, electric furnace smelting, and oxygen blast furnace. Smelting carbon ferromanganese used to be mainly in the blast furnace, with the development of electric power industry, the use of electric furnaces gradually increased.
* 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. Ferro Manganese For Sale
We offer high carbon ferro manganese, medium carbon ferro manganese, and low carbon ferro manganese. As a leading supplier of Ferroalloy materials, our supply ability of ferro manganese is up to 35,000 MT per year. If you are looking for ferro manganese alloys, contact us by leaving a message.
Specification
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item
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value
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Place of Origin
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China
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Hebei
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Brand Name
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XUHUI
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Model Number
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XH-FM004
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Application
|
Casting
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Shape
|
Lump
|
|
Material
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Si,Mg ,Re,Al,Ca
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Chemical Composition
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Si,Mg ,Re,Al,Ca, Ni,P,S,
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Packing & Delivery
Standard export packing, or required by customers
1,1ton Jumbo Bag, 18tons/20'Container
2,Bulk in Container, 20-21tons/20'Container
3.,As customers' request
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