Muaj nuj nqi thiab yam ntxwv ntawm Ferrochrome

Nyob rau hauv cov txheej txheem ntawm steelmaking, ferrochrome muaj qhov zoo ntawm kev txhim kho oxidation tsis kam ntawm steel: ntxiv ferrochrome nyob rau hauv cov txheej txheem ntawm steelmaking yuav ua tau zoo oxidation tsis kam ntawm hlau, lub chromium keeb nyob rau hauv ferrochrome yuav zoo tiv thaiv hlau, qeeb oxidation tus nqi ntawm steel. steel, yog li txhawm rau txhim kho oxidation tsis kam ntawm cov hlau, ua kom lub neej ua haujlwm ntev ntawm cov hlau. Ntxiv ib qho kev faib ua feem ntawm ferrochrome rau cov hlau molten yog qhov zoo rau kev txhim kho corrosion ntawm hlau. Ntxiv qee qhov nyiaj ntawm ferrochrome rau cov hlau molten raws li cov ntsiab lus ntawm cov ntsiab lus hauv cov txheej txheem ntawm steelmaking tuaj yeem txhim kho corrosion kuj ntawm hlau. Cov khoom chromium hauv ferrochrome tuaj yeem ua tau zoo rau saum npoo ntawm cov hlau los muab cov txheej txheem rwb thaiv tsev, kom ua tiav lub hom phiaj ntawm kev tiv thaiv corrosion.

Ferrochrome muaj qhov zoo ntawm kev txhim kho cov tawv tawv thiab hnav tsis kam ntawm cov hlau: Ferrochrome feem ntau siv rau hauv cov txheej txheem steelmaking tam sim no, feem ntau vim tias ferrochrome tuaj yeem txhim kho qhov tawv thiab hnav tsis kam ntawm cov hlau. Vim hais tias cov chromium caij hauv ferrochrome tsis yooj yim rau kev sib xyaw nrog cov pa, nws tuaj yeem txhim kho qhov txo oxidation peev xwm ntawm hlau. Tsis tas li ntawd, ferrochrome tuaj yeem ntxuav cov impurities hauv cov hlau thiab txhim kho cov tawv tawv ntawm cov hlau.