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 deoxidize.
Fe-Si alloy (Ferro Silicon alloy)
Specification:
|
Brand
|
Chemical Composition (%)
|
||||||
|
Si
|
Al
|
Ca
|
P
|
S
|
C
|
Fe
|
|
|
MAX
|
|||||||
|
FeSi75-A
|
74.0-80.0
|
1.5
|
1
|
0.035
|
0.02
|
0.2
|
Balance
|
|
FeSi75-B
|
72.0-80.0
|
1.5
|
1
|
0.04
|
0.02
|
0.2
|
Balance
|
|
FeSi72
|
72
|
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
|