Cored hlau yog dav siv hauv steelmaking, uas tuaj yeem txhim kho cov txiaj ntsig ntawm steelmaking thiab txuag nqi steelmaking. Nws yog tus pab zoo rau kev lag luam steelmaking. Yog li dab tsi yog cored hlau? Vim li cas lawv thiaj muaj cov teebmeem no? Core hlau yog ib qho khoom siv ntxiv siv rau hauv cov txheej txheem steelmaking. Nws yog cov khoom siv hlau hu ua tub ntxhais hlau vim nws muaj qhov ncaj.
Kev siv cov cored hlau hauv kev lag luam smelting:
Qhov tshwm sim ntawm cored hlau technology yog ib tug refining technology uas tau nthuav dav los ntawm dav hlau metallurgy nyob rau hauv nruab nrab -1980s. Siv nyob rau hauv cov txheej txheem steelmaking los purify lub morphology ntawm steel inclusions, yog li txhim kho lub castability ntawm molten steel, kev txhim kho cov usability ntawm hlau, thiab ua rau kom cov yields ntawm alloys, txo alloy noj, txo steelmaking nqi, thiab kev txhim kho cov txiaj ntsig kev lag luam.
Cov qauv steel zoo txhim kho tau zoo los ntawm kev ntxiv cov hlau cored, uas tsis tsuas yog txuag cov nqi tab sis kuj txhim kho qhov zoo. Nws yog qhov tsis tshua muaj neeg pab zoo rau cov lag luam. Tsis tas li ntawd, nws raug nquahu kom them sai sai rau kev yuav khoom los ntawm cov tuam txhab raug cai thaum xaiv cored hlau! Txhawm rau tiv thaiv kev yuav khoom tsis zoo los ntawm kev cuam tshuam rau cov khoom tsim tawm!