 
                                In the production of electrode, can be used as electrode coating.Molecular formula: FeSi; Appreance: Silver grey lump; Feature: High Resistance; GRADE Si% Al% C% S% P% ...
DESCRIPTION
In the production of electrode, can be used as electrode coating.Molecular formula: FeSi; Appreance: Silver grey lump; Feature: High Resistance;
| GRADE | Si% | Al% | C% | S% | P% | 
| ferro silicon  72 | 72min | 2.0max | 0.2max | 0.02max | 0.04max | 
| ferro silicon  75 | 75min | 2.0max | 0.2max | 0.02max | 0.04max | 
| According to customer requirements to provide low aluminum and high purity ferrosilicon | |||||
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