China factory supply SiFe ferro silicon with best price

FOB Reference Price:Get Latest Price
US $1,000-1,300 / Metric Ton | 20 Metric Ton/Metric Tons (Min. Order)
Supply Ability:
3000 Metric Ton/Metric Tons per Month
Port:
Tianjin/Guangzhou/Tsingtao
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Overview
Quick Details
Place of Origin:
Henan, China (Mainland)
Brand Name:
Star
Model Number:
75#65#72#45#
Application:
steelmaking /casting
Shape:
lump/powder/grain/ball/slag/briquette
Dimensions:
75/65/72/70, 0--3 1--3 3--10 10--100mm or as customer's demands
Chemical Composition:
Si Fe Al P S C
Color:
grey and black
origion:
Anyang factory
price:
FOB CIF EXW CFR
Payment Terms:
L/C,T/T
Packaging & Delivery
Packaging Details
ton bags or as your requirement

products information

 

Our factory supply 75% 72% 65% 45% four grades of ferrosilicon.

 

Ferrosilicon has been widely applied.in the steel industry, foundry industry and other industrial production. 

 

Ferrosilicon is indispensable deoxidizer in the steel industry., ferrosilicon is used for precipitation deoxidation and diffusion deoxidation in Ju steel. Brick iron also as an alloying agent used in steelmaking. Adding a certain amount silicon to the steel can significantly improve the strength, hardness,elasticity and permeability of steel, reduce the hysteresis loss of transformer steel.

 

High ferrosilicon or silicon alloys is used for the production of low-carbon reductant in ferroalloy industry. Adding ferrosilicon to cast iron can be inoculant for ductile iron, and can prevent the formation of carbides, and promote the precipitation of graphite and the nodulizing, so as to improve performance of cast iron .

 

In addition, ferrosilicon powder can be used as a suspended phase in the mineral processing industry,and coatings for welding electrodes in the electrode manufacturing.

 

In the steel industry, one ton of steel consumes about 3 ~ 5kg75% ferrosilicon.

Melting point: 75FeSi to 1300 ℃

 

 

Brand

Chemical Composition/%

 

Si

Al

Ca

Mn

Cr

P

S

C

 

FeSi75A10.5-A

74.0-80.0

0.5

1.0

0.4

0.3

0.035

0.02

0.1

FeSi75A10.5-B

72.0-80.0

0.5

1.0

0.5

0.5

0.04

0.02

0.2

FeSi75A11.0-A

74.0-80.0

1.0

1.0

0.4

0.3

0.035

0.02

0.1

FeSi75A11.0-B

72.0-80.0

1.0

1.0

0.5

0.5

0.04

0.02

0.2

FeSi75A11.5-A

74.0-80.0

1.5

1.0

0.4

0.3

0.035

0.02

0.1

FeSi75A11.5-B

72.0-80.0

1.5

1.0

0.5

0.5

0.04

0.02

0.2

FeSi75A12.0-A

74.0-80.0

2.0

1.0

0.4

0.3

0.035

0.02

0.1

FeSi75A12.0-B

74.0-80.0

2.0

1.0

0.4

0.3

0.04

0.02

0.1

FeSi75A12.0-C

72.0-80.0

2.0

 

0.5

0.5

0.04

0.02

0.2

FeSi75-A

74.0-80.0

 

 

0.4

0.3

0.035

0.02

0.1

FeSi75-B

74.0-80.0

 

 

0.4

0.3

0.04

0.02

0.1

FeSi75-C

72.0-80.0

 

 

0.5

0.5

0.04

0.02

0.2

FeSi65

65.0-<72.0

 

 

0.6

0.5

0.04

0.02

 

FeSi45

40.0-47.0

 

 

0.7

0.5

0.04

0.02

 

 

 

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