Kub-Rolled Coil Production:
Txheej txheem: Kub- dov coils yog dov los ntawm rhuab steel billets los ntawm ib tug siab - kub dov zeb rau qhov xav tau dav thiab thickness, thiab ces coiled. Cov txheej txheem no feem ntau tshwm sim ntawm qhov kub siab tshaj 1000 degree.
Cov yam ntxwv ntawm cov khoom: Kub-rolled coils muaj lub zog siab, zoo heev toughness, thiab yog yooj yim tsim. Qhov saum npoo yuav muaj oxide txheej, uas ua rau lub ntsej muag ntxhib. Cov coils muaj nyob rau hauv ntau yam thicknesses thiab dav.
Cov ntawv thov hauv qab: Kub-rolled coils yog cov khoom siv rau txias-rolled coils thiab kuj tseem siv ncaj qha rau ntau yam kev lag luam.
Txias-Rolled Coil Production:
Txheej Txheem: Txias- dov coils yog tsim los ntawm kub- dov coils. Tom qab cov nplai oxide raug tshem tawm los ntawm pickling, lawv tau dov nyob rau hauv ib lub txias dov zeb nyob rau hauv chav tsev kub los tsim ib co coils nyias. Thaum lub sij hawm txias dov txheej txheem, nruam txias deformation ua rau ua hauj lwm hardening, uas ua rau kom lub zog thiab hardness ntawm hardened coils. Txawm li cas los xij, qhov no txo qhov toughness thiab ductility, ua rau tsis zoo stamping kev ua haujlwm.
Cov yam ntxwv ntawm cov khoom: Txias- dov steel coil muaj qhov zoo ntawm qhov zoo, qhov siab qhov tseeb, thiab cov khoom siv zoo tshaj (xws li lub zog thiab hardness) piv rau kub - dov kauj. Txawm li cas los xij, cov ntsuas toughness xws li elongation yuav qis dua. Unannealed txias-rolled coil (hard-rolled coil) muaj siab hardness thiab machinability tsis zoo, yuav tsum tau annealing los kho cov khoom.
Daim ntawv thov hauv qab: Txias- dov steel coil yog siv dav hauv cov ntawv thov uas xav tau qhov zoo ntawm qhov chaw thiab qhov raug.
