(1) Deoxidizer: Ferrosilicon can ensure the quality of steel during the steelmaking process while being used as a deoxidizer for precipitation and diffusion deoxidation.
(2) Alloying Agent: Ferro silicon can significantly improve the strength, hardness and elasticity of steel while adding it to steelmaking.
(3) Inoculant and Nodulizer: Ferrosilicon can be used as an inoculant and spheroidizer in the cast iron industry. The ferro silicon can prevent the iron to format carbides and concurrently promote the precipitation and spheroidization of graphite.
(4) Reducing Agent: High silicon ferrosilicon has a very low content of carbon, ferro silicon is a reducing agent for producing low-carbon ferroalloys in the ferroalloy industry.
(5) Magnesium smelting: Ferro silicon alloy is often used in the high-temperature smelting process of metal magnesium.
(6) Suspended phase: Milled silicon and atomized silicon can be used as the suspended phase in the mineral processing industry.
(7) Coating: Ferrosilicon powder can be used as a coating for welding rods.
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Si | Al | C | P | S | |
FeSi 45 % | 45 % min | 2.00 % max | 0.20 % max | 0.03% max | 0.02 % max |
FeSi 65 % | 65 % min | 1.50 % max | 0.15 % max | 0.03% max | 0.02 % max |
FeSi 75 % | 75 % min | 1.50 % max | 0.15 % max | 0.03% max | 0.02 % max |
FeSi 75 %
Low Al |
75 % min | 1.00 % max | 0.05 % max | 0.03% max | 0.02 % max |
FeSi 75 %
High Purity |
75 % min | 0.10 % max | 0.03 % max | 0.03% max | 0.02 % max |
SIZE | 1-3 mm / 3-10 mm / 10-50 mm / 10-100 mm | ||||
PACKING | Bulk or 1 mt big-bag |