Nruam casting txheej txheem: High-kub molten steel yog txuas ntxiv mus rau hauv ib los yog ntau tshaj dej-copper crystallizers txias. Cov hlau molten maj mam solidifies rau hauv lub plhaub pob zeb raws li ib puag ncig ntawm crystallizer. Thaum lub molten steel qib nce mus txog ib qhov siab thiab lub plhaub pob zeb tau solidified mus rau ib tug tej thickness, lub tshuab straightening rub lub billet tawm. Lub billet ces dhau los ntawm qhov chaw txias txias thib ob uas cov dej txau ua kom tiav tiav. Thaum kawg, ib lub cuab yeej txiav txiav cov billet kom ntev raws li qhov yuav tsum tau ua. Cov txheej txheem ntawm ncaj qha pouring siab - kub molten hlau rau hauv billets yog hu ua nruam casting. Nws qhov tshwm sim tau hloov pauv cov hlau ingot- cov txheej txheem dov uas tau kav rau ib puas xyoo. Vim nws cov txheej txheem tsim khoom yooj yim, nce kev ua tau zoo thiab cov khoom siv hlau, kev txuag hluav taws xob ua rau txo qis cov nqi tsim khoom, thiab siab - cov ntawv zoo, nws tau tsim sai heev. Hauv kev lag luam steel niaj hnub no, txawm hais tias siv ntev - txheej txheem lossis luv - txheej txheem steelmaking, kev siv cov tshuab nrum nruam tau dhau los ua qhov tseem ceeb.
Cov txheej txheem ntau lawm ntawm kev nruam nruam siab -kub molten steel rau hauv billets nrog tus ntoo khaub lig tshwj xeeb -sectional duab thiab loj yog hu ua nruam casting.
Cov khoom siv uas yuav tsum tau ua kom tiav cov txheej txheem no yog hu ua tiav nruam casting system. Lub tshuab hluav taws xob- hydraulic kev sib koom ua ke ntawm cov khoom siv hlau casting, nruam casting tshuab lub cev cov cuab yeej, cov khoom siv hauv cheeb tsam, thiab dummy bar sau thiab conveying cov cuab yeej tsim cov khoom tseem ceeb ntawm nruam steel casting, uas yog conventionally hu ua lub nruam casting tshuab.