ZhenAn cored hlau Chaw tsim tshuaj paus
Lub ntsiab lus ntawm cored hlau hauv steelmaking
Cored kabyog ib feem tseem ceeb ntawm cov txheej txheem steelmaking complex. Koj pom, nws lub hom phiaj yog txhawm rau txhim kho qhov zoo thiab ua haujlwm ntawm steel ntau lawm.
Cov hlau me me cylindrical no muaj ntau yam khoom siv uas tseem ceeb hauv cov txheej txheem steelmaking. Qhov muaj pes tsawg leeg ntawm cov hlau cored no tuaj yeem sib txawv nyob ntawm seb cov kev xav tau tshwj xeeb ntawm cov hlau tsim.
Txawm li cas los xij, nws feem ntau muaj qhov sib xyaw ntawm cov hlau, cov ntxhia, thiab cov khoom xws li calcium, silicon, aluminium, thiab carbon.
Cov khoom siv ua tib zoo xaiv no pab txhim kho cov khoom tshwj xeeb ntawm cov hlau, xws li lub zog, hardness thiab corrosion kuj.