FerroSilicon
Iwọn:1-100mm
Alaye ipilẹ:
| Ferrosilicon International Brand (GB2272-2009) | ||||||||
| Oruko oja | kemikali tiwqn | |||||||
| Si | Al | Ca | Mn | Cr | P | S | C | |
| Ibiti o | ≤ | |||||||
| 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 jẹ iru ferroalloy kan ti o jẹ ti iṣelọpọ nipasẹ idinku yanrin tabi iyanrin pẹlu coke ni iwaju irin.Awọn orisun ti o wọpọ ti irin jẹ irin alokuirin tabi ọlọ.Ferrosilicons pẹlu akoonu ohun alumọni to bii 15% ni a ṣe ni awọn ileru bugbamu ti o ni ila pẹlu awọn biriki ina acid.Ferrosilicons pẹlu akoonu ohun alumọni ti o ga julọ ni a ṣe ni awọn ileru arc ina.Awọn agbekalẹ deede lori ọja jẹ ferrosilicons pẹlu 60-75% ohun alumọni.Iyokù jẹ irin, pẹlu nipa 2% ti o ni awọn eroja miiran bi aluminiomu ati kalisiomu.An overabundance ti yanrin ti wa ni lilo lati se Ibiyi ti ohun alumọni carbide.
Ohun elo:
① Gẹgẹbi deoxidizer ati oluranlowo alloy ni ile-iṣẹ iṣelọpọ irin
② Gẹgẹbi inoculant ati oluranlowo spheroidizing ni irin simẹnti
③ Bi idinku oluranlowo ni iṣelọpọ ferroalloy
④ Gẹgẹbi aṣoju iyipada ni smelting ti iṣuu magnẹsia
⑤Ni awọn aaye ohun elo miiran, milled tabi atomizing siliki irin lulú le ṣee lo bi ipele ti daduro.
