ZhenAn cored hlau Chaw tsim tshuaj paus
Lub luag haujlwm ntawm cored hlau hauv steel ntau lawm
Lub luag haujlwm ntawmcored kabyog ib qho tseem ceeb nyob rau hauv lub grand symphony ntawm steel ntau lawm. Nws ua lub luag haujlwm tseem ceeb los ntawm kev ua kom yooj yim rau kev qhia txog cov ntsiab lus tseem ceeb thiab cov alloys rau hauv cov hlau molten. Xav txog ib co cored hlau raug pub los ntawm ib tug hlau feeder rau hauv ib da dej ntawm molten hlau.
Thaum cov hlau melts, cov khoom tseem ceeb raug tso tawm, disperses nyob rau hauv cov hlau molten thiab reacts nrog nws cov khoom.
Nws yog los ntawm qhov kev ua las voos no uas meej meej ntawm cov hlau cov tshuaj muaj pes tsawg leeg thiab microstructure tiav.
Qhov tshwm sim yog txhim kho cov khoom zoo thiab kev ua haujlwm. Cored hlau txhim kho cov khoom siv ntawm cov hlau, ua kom nws cov qauv nplej, txo cov impurities thiab optimizes nws cov lus teb rau kev kho cua sov. Tsis tas li ntawd, nws pab tshem tawm cov ntsiab lus tsis xav tau xws li oxygen thiab sulfur, ua kom cov hlau zoo nrog cov khoom tshwj xeeb kom tau raws li qhov sib txawv ntawm ntau yam kev lag luam.