Lus Taw Qhia
Cov ntawv txias dov yog cov khoom tsim los ntawm dov kub dov coils ntawm chav tsev kub hauv qab qhov kub ntawm recrystallization. Feem ntau yog siv hauv kev tsim tsheb, cov khoom siv hluav taws xob, thiab lwm yam. Cold rolling yog dov ntawm recrystallization kub, tab sis feem ntau to taub li dov cov ntaub ntawv siv chav tsev kub dov.
Cov txheej txheem ntau lawm
1. Vim tias tsis muaj cua sov thaum lub sijhawm tsim khoom, tsis muaj qhov tsis xws luag xws li pitting thiab oxide nplai feem ntau pom nyob rau hauv kub dov, thiab qhov zoo ntawm qhov chaw yog qhov zoo thiab qhov smoothness siab. Tsis tas li ntawd, cov khoom siv txias txias muaj qhov tseeb qhov tseeb, thiab lawv cov kev ua tau zoo thiab cov qauv tuaj yeem ua tau raws li qee qhov kev siv tshwj xeeb, xws li kev ua haujlwm electromagnetic, kev sib sib zog nqus nqus, thiab lwm yam.
2. Specifications: Qhov tsawg kawg nkaus thickness yog 0.2-4mm, qhov dav yog 600-2000mm, thiab steel phaj ntev yog 1200-6000mm.
3. Hom: Q195A-Q235A, Q195AF-Q235AF, Q295A (B) - Q345 A (B); SPCC,SPCD,SPCE,ST12-15;DC01-06
4. Kev ua tau zoo: Feem ntau yog siv cov qib qis carbon steel, nws yuav tsum muaj qhov txias txias thiab vuam kev ua tau zoo, nrog rau qee yam kev ua haujlwm stamping.
Daim ntawv thov teb
Galvanized steel sawb cov khoom lag luam yog siv hauv kev lag luam xws li kev tsim kho, kev lag luam teeb, tsheb, kev ua liaj ua teb, tsiaj txhu, nuv ntses, thiab kev lag luam. Kev tsim kho kev lag luam feem ntau yog siv los tsim cov khoom siv hluav taws xob tiv thaiv kev lag luam thiab pej xeem lub ru tsev panels, ru tsev grilles, thiab lwm yam; Lub teeb kev lag luam siv nws los tsim cov khoom siv hauv tsev, cov khoom siv hluav taws xob, cov khoom siv hauv chav ua noj, thiab lwm yam, thaum kev lag luam tsheb feem ntau siv nws los tsim cov khoom tiv thaiv corrosion rau tsheb; Kev ua liaj ua teb, kev yug tsiaj, thiab kev nuv ntses yog siv los ua zaub mov thiab kev thauj mus los, nrog rau cov khoom siv khov rau cov nqaij thiab cov khoom hauv dej; Kev siv lag luam feem ntau suav nrog kev khaws cia, kev thauj mus los, thiab ntim cov khoom siv rau cov khoom siv.
Txias dov nyias steel phaj yog cov ntawv luv rau cov qauv carbon zoo tib yam steel txias dov phaj, tseem hu ua txias dov phaj, feem ntau hu ua txias phaj, qee zaum ua yuam kev sau ua txias dov phaj. Txias phaj yog ua los ntawm kub-kuav los tiag steel strips ntawm zoo tib yam carbon structural steel, uas yog ntxiv txias dov los tsim steel daim hlau nrog ib tug tuab ntawm tsawg tshaj li 4 hli. Vim qhov tsis muaj oxide nplai thaum dov ntawm chav tsev kub, cov hlau txias muaj qhov zoo ntawm qhov zoo thiab qhov tseeb ntawm qhov siab. Ua ke nrog kev kho mob annealing, lawv cov khoom siv kho tshuab thiab cov txheej txheem yog superior rau kub-kuav los tiag nyias steel daim hlau. Hauv ntau qhov chaw, tshwj xeeb tshaj yog nyob rau hauv kev lag luam khoom siv hauv tsev, lawv tau maj mam hloov cov ntawv kub-dov nyias hlau.
