1. Ferrosilicon is widely used as deoxidizer and alloy additive in steelmaking.
2. Ferrosilicon powder releases a large amount of heat in steelmaking production and is used as a heating agent for steel ingot caps to improve the recovery rate and quality of steel ingots.
3. Ferrosilicon can be used as an inoculant and spheroidizing agent for cast iron.
4. High-silicon ferrosilicon alloy is a commonly used reducing agent in the ferroalloy industry to produce low-carbon ferroalloys.
high carbon ferro silicon :
|
Grade |
Si |
Al |
Ca |
Mn |
Cr |
P |
S |
C |
|
≤ |
||||||||
|
FeSi75 |
75 |
1.5 |
1.0 |
0.5 |
0.5 |
0.04 |
0.02 |
0.2 |
|
FeSi72 |
72 |
1.5 |
1.0 |
0.5 |
0.5 |
0.04 |
0.02 |
0.2 |
|
FeSi70 |
70 |
1.5 |
1.0 |
0.6 |
0.5 |
0.04 |
0.02 |
0.2 |
|
FeSi65 |
65 |
2.0 |
1.0 |
0.7 |
0.5 |
0.04 |
0.02 |
0.2 |
|
FeSi60 |
60 |
2.0 |
1.0 |
0.8 |
0.6 |
0.05 |
0.03 |
0.3 |
|
FeSi45 |
45-47 |
2.0 |
1.0 |
0.7 |
0.5 |
0.04 |
0.02 |
0.2 |
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