A Kub dov kauj (HRC)yog ib hom steel coil uas tau ua tiav los ntawm kev kub dov zeb. Cov txheej txheem kub dov yuav tsum ua kom sov ib lub slab lossis billet ntawm cov hlau kom kub siab heev thiab tom qab ntawd dhau los ntawm cov dov sawv ntsug kom txo nws cov tuab thiab ua kom nws ua ib lub kauj.
Kub Kub Rolling: Kub-dov yog ua tiav ntawm qhov kub siab tshaj qhov chaw recrystallization ntawm cov hlau, feem ntau nyob ib ncig ntawm 1700 txog 2200 degrees Fahrenheit (950 txog 1200 degrees Celsius). Qhov kub siab no ua rau cov hlau ntau dua thiab yooj yim rau cov duab.
Nto tiav: Kub-kuav los tiag steel feem ntau muaj rougher nto tiav piv rau txias-dov hlau. Qhov saum npoo tej zaum yuav muaj nplai, oxide txheej, lossis lwm yam tsis zoo vim yog cov txheej txheem kub kub.
Dimensional kam rau ua: Kub-dov coils paub txog lawv qhov kev sib tw nruj dua piv rau cov coils txias. Lawv feem ntau siv thaum cov tuab tuab thiab dav tswj tsis yog qhov tseem ceeb.
Mechanical Properties: Kub-kuav los tiag steel zoo li muaj cov khoom siv qis dua piv rau cov hlau txias-dov. Nws tsis tsim nyog rau cov ntawv thov uas xav tau lub zog siab lossis precision.
Daim ntawv thov: Kub-dov coils yog siv nyob rau hauv ntau yam kev siv, nrog rau kev tsim kho, kev tsim, tsheb, thiab kev tsim vaj tsev. Lawv feem ntau siv rau hauv cov khoom siv, cov kav dej, cov khoom siv hlau, thiab lwm yam.
Nqi-Efficiency: Kub-dov coils feem ntau yuav raug nqi ntau dua li cov coils txias vim lawv xav tau kev ua haujlwm tsawg thiab lub zog thaum lub sijhawm tsim khoom.
Weldability: Kub-dov hlau tuaj yeem nkag tau yooj yim welded, tab sis muaj cov nplai thiab qhov tsis zoo ntawm qhov chaw yuav xav tau qee qhov kev npaj ua ntej vuam.
Kev ua haujlwm ntxiv: Kub-dov coils tuaj yeem ua tiav tom qab dov, xws li pickling thiab oiling kom tshem tawm cov nplai thiab txhim kho saum npoo, los yog lawv tuaj yeem txias-kuav los tiag kom ua tiav nruj dua thiab zoo dua saum npoo.
Kub-dov coils paub txog lawv cov kev siv ntau yam thiab feem ntau yog siv thaum cov khoom kawg tsis tas yuav tsum muaj qib siab ntawm qhov tseeb lossis qhov ua tiav du. Lawv tshwj xeeb tshaj yog nyob rau hauv kev lag luam uas tus nqi-efficiency thiab yooj yim ntawm fabrication yog ib qho tseem ceeb.
