FerroSilicon
Boholo:1-100 limilimithara
Lintlha tsa motheo:
| Ferrosilicon International Brand (GB2272-2009) | ||||||||
| Lebitso la lebitso | sebopeho sa lik'hemik'hale | |||||||
| 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 |
| FeSi90Al3.0 | 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 | - |
Ferrosilicon ke mofuta oa ferroalloy o entsoeng ka ho fokotseha ha silika kapa lehlabathe le nang le coke ka pel'a tšepe.Mehloli e tloaelehileng ea tšepe ke tšepe e senyehileng kapa millscale.Li-ferrosilicon tse nang le silicon ho fihla ho 15% li entsoe ka libopi tsa mollo tse nang le litene tsa mollo oa acid.Li-ferrosilicon tse nang le li-silicon tse phahameng li entsoe ka libono tsa motlakase tsa arc.Mefuta e tloaelehileng 'marakeng ke ferrosilicons e nang le silicon ea 60-75%.E setseng ke tšepe, hoo e ka bang 2% e nang le likarolo tse ling tse kang aluminium le calcium.Ho sebelisoa ha silica ka bongata ho thibela ho thehoa ha silicon carbide.
Kopo:
①E le deoxidizer le alloy alloy indastering ea ho etsa tšepe
②E le ntho e thibelang likokoana-hloko le spheroidizing ka tšepe e entsoeng ka tšepe
③E le moemeli ea fokotsang tlhahisong ea ferroalloy
④ Joalo ka moemeli ea lelekang ho qhibilihisoa ha magnesium
⑤Likarolong tse ling tsa lits'ebetso, phofo ea tšepe ea silicon e halikiloeng kapa ea atomizing e ka sebelisoa e le mohato o emisitsoeng.
