Ferro Silicon Fe Si70

Ferro Silicon Fe Si70

Silicon iron is an iron alloy composed of iron and silicon, mainly produced through electric furnace smelting. The main raw materials used include coke, steel scrap, and quartz (or silica). Silicon iron is classified into various grades based on its silicon content and impurities, such as FeSi90 and FeSi75.
Glaoigh Linn
Cur síos

 

 

72.0-95.0
0.5-3.0
Less than or equal to 0.5
Less than or equal to 0.5
-
P Less than or equal to 0.04
S Less than or equal to 0.02

 

The specific proportion of these components will vary according to different brands. For example, in ferrosilicon FeSi90Al1.5, the content of silicon is between 87.0-95.0%, the content of aluminum does not exceed 1.5%, and the content of other elements such as calcium, manganese, phosphorus, and sulfur is limited to {{10}}.5%, 0.5%, 0.04%, and 0.02%, respectively.

ferro silicon

 

ferro silicon

 

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