The main use of ferrosilicon is as an essential deoxidizer in the steelmaking industry. In the steelmaking process, ferrosilicon is used for precipitation deoxidation and diffusion deoxidation. Ferrosilicon is also used as an alloying agent in steelmaking. Adding a certain amount of silicon to steel can significantly improve the strength, hardness, and elasticity of steel, increase the permeability of steel, and reduce the hysteresis loss of transformer steel.
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SPECIFICATIONS FERRO SILICON |
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Items |
Chemical Composition (%) |
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Si% |
Al% |
Ca% |
P% |
S% |
C% |
Fe% |
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≥ |
≤ |
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FeSi75 |
75 |
1.5 |
1 |
0.035 |
0.02 |
0.2 |
Balance |
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FeSi72 |
72 |
1.5 |
1 |
0.04 |
0.02 |
0.2 |
Balance |
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FeSi70 |
70 |
1.5 |
1 |
0.04 |
0.02 |
0.2 |
Balance |
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FeSi65 |
65 |
2 |
1 |
0.04 |
0.02 |
0.2 |
Balance |
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Size |
10-50mm, 0-3mm, 1-3mm, 0-10mm or as your requirement or according to customers' requirements; |
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Packing: In 1MT big bag or 50kg/bag or 50kg/drum;
Inspection: Certificate issued by the third-party testing institutions or by the factory or as your offer.
Ferrosilicon 45 adopts high-quality ton bags for packaging, to ensure the safety of goods transportation, according to customer requirements using wooden frames or iron drums for packaging, using land and sea transportation, high-quality silicon products will be transported to all parts of the world.
We can send samples of Ferrosilicon 45 free of charge.
We can customize the Ferrosilicon 45 according to your size, shape, and other requirements.
If you would like to know the price or other information, please contact us.
We have 30 years of experience in the field of metallurgy.
