(1) raws li deagidizer.
Cov txheej txheem steelmaking yog cov txheej txheem ntawm decarbonizing molten hlau thiab cov neeg phem thiab leej faj los ntawm tshuab pa oxoGen lossis ntxiv oxidants. Cov txheej txheem ntawm refining npua hlau rau hauv steel nce tus [O] cov ntsiab lus nyob hauv cov hlau Molten. [O] Nws feem ntau muaj nyob rau hauv daim ntawv ntawm [FEO] hauv Molten Steel. Yog tias cov pa oxygen tshaj plaws hauv cov hlau tsis raug tshem tawm, nws tsis tuaj yeem raug pov rau hauv cov khoom lag luam hlau tsim nyog thiab cov hlau nrog cov khoom siv tau zoo tsis tuaj yeem tau txais. Yuav kom ua tiav qhov no, nws yog ib qho tsim nyog los ntxiv qee cov ntsiab lus uas muaj lub zog loj dua nrog cov roj ntsha ua kom tawg dua los ntawm cov kab mob molygen tau yooj yim los ntawm cov kab mob molygen tau yooj yim dua los ntawm cov kab mob molygen tau yooj yim los ntawm cov kab mob molygen tau yooj yim los ntawm cov roj ntsha ua kom tawg, txhawm rau tshem tawm tus txheej txheem molten. Cov txheej txheem no hu ua deoxidation. Lub alloy siv rau deoxidation yog hu ua deoxidizer.
Qhov kev txiav txim ntawm lub zog ntawm lub zog ntawm ntau yam hauv Molten Steel mus rau cov pa roj oxygen, boradium, boron, txhuas, zirciium, calcium. Yog li ntawd, cov hlau alloys muaj los ntawm silicon, manganese, txhuas, thiab calcium muaj feem ntau siv rau deoxidation hauv statmaking.
(2) raws li tus neeg sawv cev sib dhos.
Alloy steel muaj cov khoom sib txawv vim muaj cov khoom sib txawv sib txawv. Cov ntsiab lus ntawm alloy cov ntsiab hauv hlau yog kho los ntawm kev ntxiv ferroalloys. Lub ferrroalloy siv los kho cov ntsiab lus ntawm alloy cov ntsiab hauv steel yog hu ua tus neeg sawv cev sib piv. Cov neeg sawv cev ib txwm muaj xws li ferroalloys xws li silicon, chromium, tungsten, boron, boron, zirconium, thiab lwm yam.
(3) Raws li Nucleting tus neeg saib xyuas rau kev casum.
Ib qho ntawm cov kev ntsuas txhawm rau txhim kho kev ua haujlwm ntawm cam khwb cia hlau thiab cam khwb cia hlau yog hloov pauv cov xwm txheej ntawm cov cam khwb cia. Txhawm rau hloov cov kev ua kom pom tseeb, qee cov roj hlau feem ntau ntxiv ua cov qoob loo graphite thiab ntau dua cov nplej, li kev txhim kho cov qoob loo graphite, li kev txhim kho cov qoob loo graphite, li kev txhim kho cov qoob loo graphite, li kev txhim kho cov qoob loo graphite, li kev txhim kho cov qoob loo graphite, li kev txhim kho cov qoob loo graphite, yog li kev txhim kho cov khoom loj, yog li kev txhim kho cov kev ua tau zoo ntawm cov casting.
(4) raws li tus neeg sawv cev txo nqi.
Ferrosilicon yuav siv tau los ua tus neeg sawv cev txo qis hauv kev tsim cov ferroalloys xws li ferromolybdenum thiab ferrovanadium; Silicon chomium alloy thiab manganese silicon alloy tau siv raws li kev txo cov tshuaj tiv thaiv cov roj carbon tsawg chromium mangbon manganese hlau, ntsig txog.
(5) Lwm yam siv.
Ferrroalloys tau nce los siv nyob rau hauv tsis - nkhaus mellurgy thiab tshuaj siv tshuaj. Piv txwv, nruab nrab rau cov roj carbon mangbon manganese yog siv hauv kev tsim cov vuam hluav taws xob; Chromium hlau yog siv los ua anode khoom rau kev tsim cov roj chromium thiab chrome alloys tau siv rau kev tsim cov siab- cov khoom siv kub.
