FerroSilicon
Meud:1-100mm
Fiosrachadh bunaiteach:
| Brand Eadar-nàiseanta Ferrosilicon（GB2272-2009） | ||||||||
| Ainm branda | co-dhèanamh ceimigeach | |||||||
| Si | Al | Ca | Mn | Cr | P | S | C | |
| Raon | ≤ | |||||||
| 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 | - |
| FeSi 45 | 40.0—47.0 | - | - | 0.7 | 0.5 | 0.04 | 0.02 | - |
Is e seòrsa de ferroalloy a th’ ann am Ferrosilicon a tha air a dhèanamh le lughdachadh silica no gainmheach le còc an làthair iarann.Is e stòran iarainn àbhaisteach iarann sgrap no millscale.Tha Ferrosilicons le susbaint silicon suas gu timcheall air 15% air an dèanamh ann an fùirneisean sèididh air an lìnigeadh le breigichean teine searbhagach.Tha Ferrosilicons le susbaint silicon nas àirde air an dèanamh ann am fùirneisean arc dealain.Is e na cumaidhean àbhaisteach air a’ mhargaidh ferrosilicons le 60-75% silicon.'S e iarann a th' anns a' chòrr, le mu 2% air a dhèanamh suas de eileamaidean eile leithid aluminium agus calcium.Thathas a’ cleachdadh cus de silica gus casg a chuir air cruthachadh carbide sileacain.
Iarrtas:
① Mar deoxidizer agus alloy àidseant ann an gnìomhachas dèanamh stàilinn
② Mar àidseant inoculant agus spheroidizing ann an iarann teilgte
③ Mar àidseant lughdachadh ann an cinneasachadh ferroalloy
④ Mar àidseant tar-chuir ann a bhith a’ leaghadh magnesium
⑤ Ann an raointean tagraidh eile, faodar pùdar iarann silicon air a bhleith no atamach a chleachdadh mar ìre crochte.
