ferro siliocn powder is a kind of excipients in the process of steel-making.They were used as the deoxidizer and desulfurize.
We are a professional manufacture of ferro silicon powder.Our products are of different brand and have been exported to USA,Germany,South Korea,Japan,Sweden,Turkey,Italy,Iran,Egypt,Indonesia,Malaysia,Vietc etc
Brand | Chemical Composition/% | ||||||||
SI | Al | Ca | Mn | Cr | P | S | C | ||
Range | ≤ | ||||||||
FeSi90Al1.5 | 87.0~95.0 | 1.5 | 1.5 | 0.4 | 0.2 | 0.04 | 0.02 | 0.2 | |
FeSi90Al3 | 87.0~95.0 | 3.0 | 1.5 | 0.4 | 0.2 | 0.04 | 0.02 | 0.2 | |
FeSi75Al0.5-A | 74.0~80.0 | 0.5 | 1.0 | 0.4 | 0.3 | 0.035 | 0.02 | 0.1 | |
FeSi75Al0.5-B | 72.0~80.0 | 0.5 | 1.0 | 0.5 | 0.5 | 0.04 | 0.02 | 0.2 | |
FeSi75Al1.0-A | 74.0~80.0 | 1.0 | 1.0 | 0.4 | 0.3 | 0.035 | 0.02 | 0.1 | |
FeSi75Al1.0-B | 72.0~80.0 | 1.0 | 1.0 | 0.2 | 0.2 | 0.04 | 0.02 | 0.2 | |
FeSi75Al1.5-A | 74.0~80.0 | 1.5 | 1.0 | 0.4 | 0.3 | 0.035 | 0.02 | 0.1 | |
FeSi75Al1.5-B | 72.0~80.0 | 1.5 | 1.0 | 0.4 | 0.3 | 0.035 | 0.02 | 0.1 | |
FeSi75Al2.0-A | 74.0~80.0 | 2.0 | 1.0 | 0.4 | 0.3 | 0.035 | 0.02 | 0.1 | |
FeSi75Al2.0-B | 74.0~80.0 | 2.0 | 1.0 | 0.4 | 0.3 | 0.04 | 0.02 | 0.1 | |
FeSi75Al2.0-C | 72.0~80.0 | 2.0 | --- | 0.5 | 0.5 | 0.04 | 0.02 | 0.2 | |
FeSi75-A | 74.0~80.0 | --- | --- | 0.4 | 0.3 | 0.035 | 0.02 | 0.1 | |
FeSi75-B | 74.0~80.0 | --- | --- | 0.4 | 0.3 | 0.04 | 0.02 | 0.1 | |
FeSi75-C | 72.0~80.0 | --- | --- | 0.5 | 0.5 | 0.04 | 0.02 | 0.2 | |
FeSi65 | 65.0~72.0 | --- | --- | 0.6 | 0.5 | 0.04 | 0.02 | --- | |
FeSi45 | 40.0~47.0 | --- | --- | 0.7 | 0.5 | 0.04 | 0.02 | --- |