Dab tsi yog hom ferrosilicon?
Ferrosiliconyog ib qho tseem ceeb hlau alloy, feem ntau yog tsim los ntawm hlau thiab silicon, thiab feem ntau kuj muaj me me ntawm carbon, manganese, phosphorus thiab lwm yam khoom. Ferrosilicon feem ntau yog siv rau hauv steel smelting raws li ib tug deoxidizer thiab alloying ntsiab additive los txhim kho kev ua tau zoo thiab zoo ntawm hlau. Ferrosilicon tuaj yeem muab faib ua ntau qib raws li nws cov ntsiab lus silicon.
Ferrosilicon 75 yog ferrosilicon alloy muaj kwv yees li 75% silicon. Nws muaj cov ntsiab lus silicon siab thiab cov ntsiab lus qis carbon, yog li nws muaj peev xwm deoxidation zoo. Ferrosilicon 75 feem ntau yog siv los tsim cov pa roj carbon tsawg, zoo carbon steel qauv thiab hlau alloy, uas tuaj yeem txhim kho lub zog thiab tawv ntawm cov hlau. Ferrosilicon 65 muaj cov ntsiab lus silicon ntawm kwv yees li 65% thiab cov ntsiab lus tsis tshua muaj carbon.
Hauv cov hlau smelting, ferrosilicon feem ntau yog siv los ua cov deoxidizer, uas tuaj yeem ua rau cov pa oxygen hauv cov hlau los tsim cov silicates uas tsis muaj nyob hauv cov hlau, yog li tshem tawm cov pa oxygen ntawm cov hlau thiab txhim kho cov hlau zoo. Tsis tas li ntawd, ferrosilicon kuj tseem siv tau los ua cov khoom siv alloying ntxiv los txhim kho cov khoom siv kho tshuab thiab ua cov khoom ntawm cov hlau los ntawm kev kho cov ntsiab lus silicon.
