National Standard 60 Ferromolybdenum Block Special Steel Smelting Ferromolybdenum

Product Details
Customization: Available
Product Type: Lump
Material: FeMo
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  • National Standard 60 Ferromolybdenum Block Special Steel Smelting Ferromolybdenum
  • National Standard 60 Ferromolybdenum Block Special Steel Smelting Ferromolybdenum
  • National Standard 60 Ferromolybdenum Block Special Steel Smelting Ferromolybdenum
  • National Standard 60 Ferromolybdenum Block Special Steel Smelting Ferromolybdenum
  • National Standard 60 Ferromolybdenum Block Special Steel Smelting Ferromolybdenum
  • National Standard 60 Ferromolybdenum Block Special Steel Smelting Ferromolybdenum
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  • Product Description
Overview

Basic Info.

Model NO.
FeMo-0001
HS
81052000
Application Area
Metal Smelting
Granularity
10-50mm
Color
Grey
Transport Package
100kg Drum Packing
Specification
1-100mm
Trademark
XINPAI
Origin
Qingdao China
Production Capacity
1000ton/Year

Product Description


 

Product Description

 

Molybdenum iron block


Product introduction:
Ferroalloy composed of molybdenum and iron, generally containing 50~60% molybdenum, is used as an alloy additive for steelmaking. Ferromolybdenum is an alloy of molybdenum and iron. It is mainly used as an additive of molybdenum in steelmaking. Molybdenum can make the steel have uniform fine grain structure, improve the hardenability of the steel, and help to eliminate temper brittleness. In high speed steel, molybdenum can replace part of tungsten. Molybdenum, together with other alloy elements, is widely used to produce stainless steel, heat resistant steel, acid resistant steel and tool steel, as well as alloys with special physical properties. Molybdenum can increase the s

rength and wear resistance of cast iron.
Smelting method:
The raw material for smelting ferromolybdenum is mainly molybdenite (MoS2). Before smelting, molybdenum concentrate is usually oxidized and roasted in multi chamber furnace to obtain roasted molybdenum ore with sulfur content less than 0.07%. The smelting of ferromolybdenum generally adopts the method outside the furnace. The furnace is a cylinder placed on a sand base, lined with clay bricks, and used ferrosilicon containing 75% silicon and a small amount of aluminum particles as reducing agent. After the furnace charge is added into the furnace barrel at one time, the upper ignition method is used for smelting. Use initiator (nitrate, aluminum chips or magnesium chips) on the material surface, react violently after ignition, and then calm down, discharge slag and remove the furnace barrel. Molybdenum iron ingots are first cooled in the sand pit, then sent to the cooling room for flushing cooling, and finally broken and refined. The metal recovery is 92~99%. Molybdenum oxide briquettes have been widely used to replace ferromolybdenum in steelmaking industry in recent years.

Ferromolybdenum is usually smelted by metallothermic method. Ferromolybdenum is a legally inspected commodity. It is mainly produced in Jilin, Hebei, Jiangsu, Henan, Liaoning, etc., and mainly exported to the United States, the Netherlands, Germany, etc.

Composition Content  impurity elements (≤%)
  Mo Si S P C Cu
JKFeMo60-A 55-65 1.0 0.1 0.04 0.1 0.5
JKFeMo60-B 55-65 1.5 0.1 0.05 0.1 0.5
JKFeMo60-C 55-65 2.0 0.15 0.05 0.2 1.0
JKFeMo55-A ≥55 1.0 0.1 0.08 0.2 0.5
JKFeMo55-B ≥55 1.5 0.1 0.1 0.25 1.0


 

Model NO. particle size
JKFeMo010 10-50 mm
JKFeMo020 10-100 mm


National Standard 60 Ferromolybdenum Block Special Steel Smelting FerromolybdenumNational Standard 60 Ferromolybdenum Block Special Steel Smelting FerromolybdenumNational Standard 60 Ferromolybdenum Block Special Steel Smelting Ferromolybdenum
National Standard 60 Ferromolybdenum Block Special Steel Smelting FerromolybdenumNational Standard 60 Ferromolybdenum Block Special Steel Smelting FerromolybdenumNational Standard 60 Ferromolybdenum Block Special Steel Smelting FerromolybdenumNational Standard 60 Ferromolybdenum Block Special Steel Smelting FerromolybdenumNational Standard 60 Ferromolybdenum Block Special Steel Smelting FerromolybdenumNational Standard 60 Ferromolybdenum Block Special Steel Smelting FerromolybdenumNational Standard 60 Ferromolybdenum Block Special Steel Smelting Ferromolybdenum

 

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