Thaum smelting silicon carbide, thiaj li yuav xyuas kom meej nws zoo thiab ua tau zoo, high-purity raw cov ntaub ntawv yuav tsum tau siv, xws li quartz xuab zeb, petroleum coke, anthracite, thiab lwm yam. Kev tshuaj ntsuam xyuas kom ntseeg tau tias qhov loj me thiab cov khoom sib xyaw ntawm cov khoom siv raw ua tau raws li qhov yuav tsum tau ua.
Lub smelting ntawm silicon carbide yog react high-purity raw cov ntaub ntawv nrog txo cov neeg ua hauj lwm (xws li sawdust thiab ntsev) nyob rau hauv high kub kom cais silicon thiab carbon atoms ntawm raw cov ntaub ntawv thiab tsim silicon carbide molecules. Cov smelted silicon carbide yaj yuav tsum tau mus dhau cov txheej txheem xws li casting, demoulding, thiab txias kom tau txais cov khoom siv silicon carbide ntawm cov duab sib txawv thiab cov lus qhia tshwj xeeb.
Thaum silicon carbide yog siv los ua deoxidizer rau steelmaking, nws muaj peev xwm stabilize qhov zoo ntawm molten steel, refine cov nplej, thiab tshem tawm tag nrho cov teeb meem impurities los ntawm molten hlau. Tom qab siv, molten steel casting kub yog siab, qhov zoo ntawm cov billet yog zoo, thiab chav tsev nqi yog tsawg. Txij li thaum silicon carbide siv rau steelmaking muaj ib tug npaum li cas ntawm cov pa roj carbon, nws siv kuj yuav ua rau kom cov pa roj carbon ntsiab lus nyob rau hauv cov hlau, yog li txhim kho cov hardness thiab lub zog ntawm cov hlau. Qhov no kuj qhia tau hais tias silicon carbide tuaj yeem hloov ferrosilicon thiab carburizers kom txo tau cov nqi tsim steel.
Qhov ntawd yog txhua yam rau lub luag haujlwm ntawm silicon carbide siv hauv steelmaking hauv kev lag luam metallurgical. Kuv vam tias cov ntaub ntawv saum toj no tuaj yeem pab koj nkag siab ntxiv txog silicon carbide siv hauv steelmaking. Los ntawm kev siv lub ntsiab lus ntawm silicon carbide, cov hlau zoo tuaj yeem smelted thaum txo cov nqi tsim khoom. Silicon carbide yog ib qho ntawm peb lub tuam txhab cov khoom tseem ceeb. Peb tuaj yeem tsim thiab muab silicon carbide ntawm cov qauv sib txawv thiab qhov ntau thiab tsawg raws li cov neeg siv khoom xav tau. Peb tos ntsoov rau cov neeg siv tshiab thiab qub hu mus yuav.
