SGCC daim ntawv muaj zog npaum li cas?
Nws lub zog tensile yog li ntawm 270-500 megapascals (MPa), thiab nws lub zog tawm los yog kwv yees li 140-280 MPa, nyob ntawm qib ntawm cov hlau substrate.
SGCC daim ntawv ua haujlwm li cas?
Cov txheej txheem txias dov muab SGCC daim ntawv du nto thiab cov tuab tuab, ua kom yooj yim los ntawm cov txheej txheem tom ntej xws li vuam, stamping, thiab khoov. Txawm li cas los xij, cov duab sib sib zog nqus heev tuaj yeem ua rau cov txheej txheem galvanized tawg, yuav tsum tau hloov kho cov txheej txheem.
SGCC daim ntawv zoo li cas?
Thaum vuam SGCC daim ntawv, zinc txheej yooj yim tsim zinc vapor thiab spatter. TIG vuam yog ib qho kev xaiv zoo, muab cov txiaj ntsig zoo dua thiab txo qhov tawg. Xwb, qhov vuam seam thiab cua sov- thaj tsam cuam tshuam tuaj yeem raug ntxuav tom qab vuam thiab tom qab ntawd coated nrog zinc- cov xim nplua nuj los yog txau rau kev tiv thaiv.
SGCC daim ntawv pleev xim zoo li cas?
SGCC daim ntawv yog ib qho yooj yim los pleev xim, ntxiv txhim kho corrosion kuj thiab zoo nkauj, ua tau raws li cov kev xav tau ntawm kev zoo nkauj xws li cov khoom siv hauv tsev thiab kev tsim kho.
Dab tsi yog cov txheej txheem tsim khoom rau SGCC daim ntawv? Cov txheej txheem kub tsis tu ncua -dip galvanizing feem ntau yog siv, thiab cov txheej txheem suav nrog pretreatment (tu, degreasing, pickling), flux kev kho mob, kub-dip galvanizing (immersing lub steel phaj nyob rau hauv molten zinc kua ntawm txog 450-460 degree), thiab tom qab kho straighten., thiab lwm yam.