Tuam Tshoj tau ruaj khov tsim nws tus kheej ua lub ntiaj teb thawj tus tsim khoom thiab xa tawm ntawm silicon hlau, ua haujlwm tseem ceeb hauv kev ua lag luam thoob ntiaj teb. Lub teb chaws txoj kev lag luam silicon hlau tsis tau tsuas yog ua tau raws li cov kev xav tau hauv tsev tab sis kuj tau dhau los ua tus xa khoom tseem ceeb rau kev lag luam thoob ntiaj teb. 

Nyob rau hauv cov txheej txheem ntawm steel ntau lawm, ntxiv ib qho kev faib ua feem ntawm alloying ntsiab yuav ho txhim kho cov kev ua tau zoo ntawm steel. Ferrosilicon, raws li cov khoom siv alloy, yog siv dav hauv kev lag luam steel. Nws qhov sib ntxiv tuaj yeem txhim kho qhov zoo, txhua yam khoom thiab corrosion kuj ntawm steel. Kab lus no yuav qhia txog cov muaj pes tsawg leeg, kev ua haujlwm thiab kev siv ferrosilicon hauv cov hlau, nrog rau nws cov kev cuam tshuam rau kev ua haujlwm ntawm cov hlau.

Ferrosilicon yog ib qho tseem ceeb ntawm kev tsim cov hlau thiab cam khwb cia hlau, thiab tau muaj kev xav tau ntau hauv xyoo tas los no. Yog li ntawd, tus nqi ib tuj ntawm ferrosilicon tau hloov pauv, ua rau nws nyuaj rau cov tuam txhab los npaj thiab siv nyiaj txiag zoo.

Hauv kev lag luam steel niaj hnub, ferrosilicon plays lub luag haujlwm tseem ceeb. Raws li cov hlau nplua nuj silicon alloy, nws tsis yog tsuas yog ib qho khoom siv tseem ceeb hauv kev tsim cov hlau, tab sis kuj yog ib qho tseem ceeb raw khoom rau ntau cov ntaub ntawv refractory thiab hnav-resistant qhov chaw.

Ferrosilicon futures phaj poob siab khiav, qhov chaw muab kev ruaj ntseg, Hoobkas thaum sawv ntxov muab 72 # 930-959 USD / tonne.

Silicon carbide tam sim no nyob rau hauv kev xav tau los ntawm cov hlau loj thiab cov chaw tsim khoom. Txij li thaum nws yog pheej yig dua li ferrosilicon, ntau cov foundries xaiv siv silicon carbide es tsis txhob ferrosilicon kom silicon thiab carburize.