Silicon slag is a good substitute of FeSi in steel making, which has advantage in reducing the cost of production.
silicon slag55/ferrosilicon slag 50/ silicon slag
| Chemical Composition % | ||||
Type |
Si | Al | S | P |
| ≥ | ≤ | |||
| Silicon slag 20 | 20min | 5max | 0.1max | 0.05max |
| Silicon slag 40 | 40min | 5max | 0.1max | 0.05max |
| Silicon slag 45 | 45min | 5max | 0.1max | 0.05max |
| Silicon slag 50 | 50min | 5max | 0.1max | 0.05max |
| Silicon slag 55 | 55min | 5max | 0.1max | 0.05max |
| Silicon slag 60 | 60min | 4max | 0.1max | 0.05max |
| Off garde silicon | ||||
| Type | Si | Ca | S | P |
| Off grade silicon | 65-85min | 3max | 0.1max | 0.05max |
| Silicon 97 | 96-98min | 1.5max | 0.1max | 0.05max |