Silicon slagyog ib qho kev sib xyaw uas muaj feem ntau ntawm 40% mus rau 90% silicon thiab yog cov khoom siv los ntawm cov hlau nplaum silicon. Nws yog ib qho kev hloov zoo rau ferrosilicon hauv steelmaking thiab muaj qhov zoo ntawm kev txo nqi.
ZhenAn silicon slag:
| Qib | Chemical Composition (%) | ||||
| Si | Ca | S | P | C | |
| Ntau dua lossis sib npaug | Tsawg dua los yog sib npaug | ||||
| Silicon Slag 45 | 45 | 5 | 0.1 | 0.05 | 5 |
| Silicon Slag 50 | 50 | 5 | 0.1 | 0.05 | 5 |
| Silicon Slag 55 | 55 | 5 | 0.1 | 0.05 | 5 |
| Silicon Slag 60 | 60 | 4 | 0.1 | 0.05 | 5 |
| Silicon Slag 65 | 65 | 4 | 0.1 | 0.05 | 5 |
| Silicon Slag 70 | 70 | 3 | 0.1 | 0.05 | 3.5 |
