FerroSilicon
Ubungakanani:1-100mm
Ulwazi olusisiseko:
| Ferrosilicon International Brand (GB2272-2009) | ||||||||
| Igama lebrand | ukwakheka kweekhemikhali | |||||||
| Si | Al | Ca | Mn | Cr | P | S | C | |
| Uluhlu | ≤ | |||||||
| FeSi90Al1.5 | 87.0—95.0 | 1.5 | 1.5 | 0.4 | 0.2 | 0.04 | 0.02 | 0.2 |
| FeSi90Al3.0 | 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 | 0.5 | 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 | 0.5 | 0.5 | 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 | 0.5 | 0.5 | 0.04 | 0.02 | 0.2 |
| FeSi75Al2.0-A | 74.0—80.0 | 2.0 | 1.0 | 0.4 | 0.3 | 0.035 | 0.02 | 0.1 |
| FeSi75Al2.0-B | 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 | 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 | - |
I-Ferrosilicon luhlobo lwe-ferroalloy oluqulunqwa kuveliswa ngokunciphisa i-silica okanye isanti nge-coke phambi kwentsimbi.Imithombo eqhelekileyo yentsimbi zintsimbi ezilahliweyo okanye i-millscale.IiFerrosilicons ezinomxholo we-silicon ukuya kuthi ga kwi-15% zenziwe kwiziko eliqhumayo elifakwe ngezitena zomlilo we-asidi.IiFerrosilicons ezinomxholo ophezulu we-silicon zenziwe kwi-oven arc yombane.Ukuqulunqwa okuqhelekileyo kwimarike yi-ferrosilicons kunye ne-60-75% ye-silicon.Intsalela yintsimbi, malunga ne-2% ebandakanya ezinye izinto ezifana ne-aluminiyam kunye ne-calcium.Ubuninzi be-silica busetyenziselwa ukuthintela ukubunjwa kwe-silicon carbide.
Isicelo:
① Njenge-deoxidizer kunye ne-alloy agent kwishishini lokwenza intsimbi
②Njenge-ejenti yesitofu kunye ne-spheroidizing kwintsimbi etyhidiweyo
③Njengearhente yokunciphisa kwimveliso yeferroalloy
④Njenge-arhente esusayo ekunyibilikeni kwe-magnesium
⑤Kweminye imimandla yokufakwa kwe-atomizing, i-silicon powder yentsimbi ingasetyenziswa njengesigaba esinqunyanyisiweyo.
