1.An yi amfani da shi azaman wakili mai ragewa a cikin samar da ferroalloy da magnesium
2.An yi amfani da shi azaman deoxidizer da wakili na alloying a cikin masana'antar sarrafa ƙarfe
3.An yi amfani da shi azaman inoculant da nodulizer a cikin masana'antar simintin ƙarfe
Samfura | Haɗin Sinadari (%) | |||||
Si | Mn | Al | C | P | S | |
FeSi75A | 75.0-80.0 | ≤0.4 | ≤2.0 | ≤0.2 | ≤0.035 | ≤0.02 |
FeSi75B | 73.0-80.0 | ≤0.4 | ≤2.0 | ≤0.2 | ≤0.04 | ≤0.02 |
FeSi75C | 72.0-75.0 | ≤0.5 | ≤2.0 | ≤0.1 | ≤0.04 | ≤0.02 |
FeSi70 | 72.0 | ≤2.0 | ≤0.2 | ≤0.04 | ≤0.02 | |
FeSi65 | 65.0-72.0 | ≤0.6 | ≤2.5 | -- | ≤0.04 | ≤0.02 |