Ferro alloy
Chemical Grade FeSi 72 75 65 45 Alloy Lump Particle Ferro Silicon
Ferrosilicon is an atomized alloy,which is formed by combining iron and silicon with a silicon content range of 15% to 90%.Ferro silicon is a universal "heat blocker" used in the production of carb...
DESCRIPTION
Ferrosilicon is an atomized alloy,which is formed by combining iron and silicon with a silicon content range of 15% to 90%.Ferro silicon is a universal “heat blocker” used in the production of carbon and stainless steels.In ferroalloy production and chemical industry, often used as a reducing agent, the production of FeSi is based on natural silica as raw material ,using metallurgical coke as reducing agent and adding a certain amount of iron – bearing materials for smelting.
| Types | Chemical synthesis(%) | ||||
| ≥ | ≤ | ≤ | |||
| Si | Al | C | S | P | |
| Ferrosilicon75 | 75 | 1.5 | 0.2 | 0.02 | 0.04 |
| Ferrosilicon72 | 72 | 2.0 | 0.2 | 0.02 | 0.04 |
| Ferrosilicon70 | 70 | 2.0 | 0.2 | 0.02 | 0.04 |
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