Ferro Silicon 75% 65% 72% Specification
The Ferro Silicon produced by ZhenAn is considered to be of high quality in the Chinese and international markets.
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 |
Supply Ability: 3000 Metric Tons per month
Payment term: T/T OR L/C
Delivery time: Within 7 days after receiving prepayment
Service: We can supply free samples, a booklet, a laboratory test report, an Industry Report, etc.
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High Quality Supplier Casting 75% 72# 10-100mm Ferrosilicon
Corrosion Resistance: Resistant to corrosion and abrasion.
Color: Iron Silicon color varies between silver-gray and dark gray.
Odor: Odorless; may be harmful if inhaled.
Solubility: Ferro silicon may react with water to produce hydrogen gas.
Flammability: Dust particles of ferro silicon are combustible.
Specific Gravity: The specific gravity of ferro silicon varies with the proportion of the two chemicals mixed. For FeSi 75, the specific gravity is 3.01.
Uses of Ferro Silicon
Various uses of this alloy are discussed below:
Ferro silicon is used for deoxidation of steel and other iron alloys. This helps prevent the loss of carbon from molten steel.
This alloy is also used in the manufacture of other iron alloys.




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