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ferro silicon lump for steel making
ferro silicon lump for steel making

ferro silicon lump for steel making 1 excellent deoxidizer 2 vrious specification 3 quick delivery

Introduction:

 Ferro Silicon is a kind of ferroalloy which is composed of ferrum and silicon. Ferro Silicon used coke, quartz (or silica) as raw material and using electric furnace to made by. Because of silicon and oxygen are easily compound into SiO2, so the ferrosilicon often used as deoxidizer in steelmaking. 

 

Application:

1. Ferrosilicon is often used as deoxidizer in steel- making.  

2. Ferrosilicon also can be used as alloy elements join agent, which is widely used in low alloy steel, non-ferrous metal, bearing steel, heat-resistant steels and electrician silicon-steel.

3. Ferrosilicon commonly used as a reductant in ferroalloy production and chemical industry.

4. In iron industry it often used as inoculant and nodulizer and deoxidizer.

 

Specification:

Brand

Chemical  Composition (%)

Si

Al

Ca

P

S

C

Fe

MAX

FeSi75

75min

1.5

1

0.035

0.02

0.2

Balance

FeSi72

72min

1.5

1

0.04

0.02

0.2

Balance

FeSi70

70

1.5

1

0.04

0.02

0.2

Balance

FeSi65

65.0-72.0

2

1

0.04

0.02

0.2

Balance

FeSi45

40.0-47.0

2

2

0.04

0.02

0.2

Balance

 Ferro silicon of different specifications can be produced by our company

ferro silicon lump for steel making

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