1.Used mar àidseant lughdachadh ann an cinneasachadh ferroalloy agus magnesium
2.Used mar deoxidizer agus alloying àidseant ann an gnìomhachas dèanamh stàilinn
3.Used mar inoculant agus nodulizer ann an gnìomhachas iarann
Modail | Co-dhèanamh ceimigeach (%) | |||||
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 |