- Product Details
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Quick Details
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Model Number:
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45/65/72/75
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Shape:
-
lump
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Material:
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metal
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Chemical Composition:
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Si Fe
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Product name:
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ferrosilicon
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Appearance:
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Silvery-gray Solid
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Color:
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Grey
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MOQ:
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20MT
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Package:
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1Mt/bag
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Delivery time:
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5-15 Days
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PAYMENT TERM:
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T/T
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Sample:
-
Availiable
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Main application:
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Steelmaking industry
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CAS No:
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8049-17-0
Quick Details
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Application:
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Steel
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Place of Origin:
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Inner Mongolia, China
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Brand Name:
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gm
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Model Number:
-
45/65/72/75
-
Shape:
-
lump
-
Material:
-
metal
-
Chemical Composition:
-
Si Fe
-
Product name:
-
ferrosilicon
-
Appearance:
-
Silvery-gray Solid
-
Color:
-
Grey
-
MOQ:
-
20MT
-
Package:
-
1Mt/bag
-
Delivery time:
-
5-15 Days
-
PAYMENT TERM:
-
T/T
-
Sample:
-
Availiable
-
Main application:
-
Steelmaking industry
-
CAS No:
-
8049-17-0
Products Description
Details
Ferro silicon is used as a source of silicon to reduce metals from their oxides and to deoxidize steel and other ferro alloys. Ferro silicon is also used for manufacture of silicon, corrosion-resistant and high-temperature resistant ferrous silicon alloys, and silicon steel for electromotors and transformer cores. There are many practical applications of Ferro Silicon to include carbon steel and stainless steel production, and when using the Pidgeon process to produce magnesium from dolomite.
Manufacturing Technique
|
|
Si(min)
|
AL(max)
|
C(max)
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S(max)
|
P(max)
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SIZE
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FESI
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75%
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0.5%-2%
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0.05%-0.2%
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0.02%
|
0.04%
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Customized
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|
FESI
|
72%
|
1.5-2%
|
0.15%-0.2%
|
0.02%
|
0.04%
|
Customized
|
|
FESI
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70%
|
2%
|
0.2%
|
0.02%
|
0.04%
|
Customized
|
|
FESI
|
65%
|
2%
|
0.2%
|
0.02%
|
0.04%
|
Customized
|
Product Applications
(1) ferrosilicon is an indispensable deoxidizer in steelmaking industry. In steelmaking, ferrosilicon is used for precipitation deoxidation and diffusion deoxidation. Brick iron is also used as an alloying agent in steel-making.
(2) used as inoculant and nodulizer in cast iron industry. 75 ferrosilicon is an important inoculant and nodularizing agent in theproduction of ductile
iron.
iron.
(3) use as reductant in ferroalloy production. Not only is there a large chemical affinity between silicon and oxygen, but
ferrosilicon is low in carbon. Therefore, high silicon ferrosilicon (or siliceous alloy) is a kind of reductant commonly used in the production of low carbon ferroalloy in ferroalloy industry.
ferrosilicon is low in carbon. Therefore, high silicon ferrosilicon (or siliceous alloy) is a kind of reductant commonly used in the production of low carbon ferroalloy in ferroalloy industry.
(4)75 ferrosilicon is commonly used in the high temperature smelting of metallic magnesium in the pidgeon process. When magnesium in Mgo is replaced, about 1.2 tons of ferrosilicon is consumed for every ton of magnesium produced, which plays an important role in magnesium production.
(5) other uses. Ground or atomized ferrosilicon powder can be used as suspension phase in mineral processing industry.
(6) in the welding rod manufacturing industry can be used as welding rod coating. High silicon ferrosilicon can be used in the manufacture of silicone and other products in the chemical industry.
Product packaging
Package
Net weight 1000KG/ bag, woven bag packing.
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