Tej zaum muaj coob tus neeg nyob rau hauv kev xaiv cov hlau, tsis paub yuav ua li cas xaiv, txias dov steel coil los yog kub dov steel kauj, qhov txawv ntawm ob yog dab tsi, uas yog me ntsis zoo dua?
I. Qhov tseeb tiag
1. Cold dov steel kauj/ Txias dov steel phaj / Cold dov steel ntawv
Cold rolled steel yog tiag steel uas yog tsim los ntawm thinning cov khoom siv nyob rau hauv ib txwm kub los tsim cov thickness xav tau.
2. Kub Rolled Steel kauj/ Kub dov steel phaj / Kub dov steel ntawv
Ib hom hlau uas yog tsim los ntawm kev nce qhov kub ntawm qhov kub siab tshaj qhov uas nws tuaj yeem crystallize thiab ces dov nws.
Ⅱ.Cov yam ntxwv sab nraud
1. Cold rolled steel thickness tuaj yeem ua raws li qhov kev txiav txim siab ntawm tus lej, qhov zoo nkauj zoo nkauj dua, ua los ntawm cov khoom lag luam nrog qhov tshwj xeeb du nto.Txawm li cas los xij, nws tsis yog tsuas yog zoo nkauj xwb, kev siv lub siab ntawm kev ua haujlwm zoo tshaj plaws ntawm kev siv tshuab kuj zoo heev!
2. Nrog kub dov hlau, cov hlau tsis tshwj xeeb yog tawv thiab yooj yim deformed.Tab sis kuj vim qhov no, tuaj yeem txo qhov kev siv hluav taws xob ntau uas xav tau thaum hloov cov duab ntawm cov hlau.
Kub dov hlau yog tsim nyog rau kev ua hauj lwm loj, xws li cov tsos ntawm pom tseeb tawg kho, txo qhov tsis xws luag tsim thaum cov khoom tsim, thiab txhim khu lub peev xwm ntawm cov alloy.
III.Cov txheej txheem ntau lawm
1. Cold rolled steel rau lub zog yuav tsum tau ntawm lub tshuab yog qhov siab, thaum lub sij hawm ntau lawm efficiency qeeb.Vim hais tias nyob rau hauv tus txheej txheem ntawm dov steel ntau lawm yuav tsum tau softened ua, tab sis kuj annealing, yog li tus nqi ntawm qhov teeb meem kuj yog ib qho yuav tsum tau xav txog lub ntsiab yam.2.
2. kub dov steel ntau lawm yog qhov yooj yim, thiab qhov ceev ntawm steel ntau lawm kuj tseem ceev.Tsuas yog txhawm rau paub qhov pib thiab qhov kawg ntawm lub sijhawm, ua tus tswv ntawm qhov ntsuas kub thiab qhov kub ntawm recrystallization.
Ⅳ.Qhov kev siv
1. Cov khoom siv txias txias yog siv dav hauv cov khoom siv hauv tsev nrog rau cov khoom siv precision, xws li kev tsim tsheb, kev tsim cov cuab yeej siv dav hlau, thiab cov khoom ntim sab nrauv ntawm cov kaus poom.Vim tias lawv tau dov feem ntau ntawm chav tsev kub, tsis muaj oxidized rau ntawm daim tawv nqaij.Txias dov steel ua nyob rau hauv cov ntaub ntawv no, qhov zoo yog zoo heev, precision kuj guaranteed, lub thickness kuj zoo.Yog li ntawd, nyob rau hauv lub tshav pob ntawm cov khoom siv hauv tsev, nws tseem yog superior rau kub dov hlau.
2. Kub dov hlau vim nyob rau hauv cov khoom yuav ntxiv qee yam xws li P, C, CU thiab lwm yam khoom tshwj xeeb, yog li nws muaj kev tiv thaiv corrosion zoo heev.Feem ntau yog siv rau hauv cov khoom siv thiab cov nkoj thiab lwm cov txheej txheem ntau lawm, vim muaj kev ua haujlwm siab zoo, yog li nws tuaj yeem siv rau petrochemical, nrog rau cov khoom siv phais hauv kev tsim khoom.
Pom qhov no, koj puas muaj kev nkag siab zoo dua ntawm cov hlau txias thiab cov hlau kub kub?Kuv ntseeg tias koj tuaj yeem xaiv cov hlau koj xav tau tiag tiag.
Post lub sij hawm: Nov-13-2023