Thaum tus nqi kos duab siv los tswj cov duab kos ntawm cov coils loj ntawmgalvanized hlau, tus nqi tswj yuav tsum tau txiav txim siab los ntawm kev sim.Raws li qhov yuav tsum tau ua raws sijhawm hauv qhov kev sim, qhov sib thooj ntawm cov duab kos yuav tsum tau ntsuas rau txhua qhov qauv raws li kev teeb tsa kev ntxhov siab ntawm tus qauv kev cai, thiab tus nqi sib xws ntawm cov qauv yuav tsum raug coj los ua tus nqi tsim nyog ntawm batch ntawm galvanized. hlau hauv qhov cub.Yog hais tias lub zog ntawm galvanized hlau nyob rau sab siab thiab cov duab kos yog tsawg dua 1% sib npaug, qhov kos duab ntawm galvanized hlau tseem yuav tsum tau tswj los ntawm 1%.
Thaum lub ntim lojgalvanized hlauyog kos, nws tsis tuaj yeem tswj tau los ntawm kev kos tus nqi, thiab nws yog ib qho tsim nyog yuav tsum rub ntau cov xov hlau galvanized txuas, thiab tus nqi kos duab thiab tswj kev ntxhov siab ntawm txhua lub xov hlau yuav tsum ua raws li cov txheej txheem kev cai.Drawing ceev tswj: ua kom galvanized hlau tag nrho deformed, nws yog ib qho tsim nyog los tswj cov duab nrawm, feem ntau 0.5-1.0 yog qhov tsim nyog.
Xaivgalvanized hlaukos duab ib leeg tswj, kev tsim kho yooj yim thiab yooj yim.Tab sis cov khoom siv raw tsis zoo li galvanized hlau, nws tsis tuaj yeem rub qhov zoo ntawm qhov kev sim tsis tuaj yeem ua kom ntseeg tau.Dual tswj tuaj yeem tiv thaiv cov teeb meem saum toj no.Thaum kos duab, kev tswj kev ntxhov siab tau mus txog, tus nqi kos duab tsis tshaj tus nqi cog lus, tuaj yeem suav tias tsim nyog.
Galvanized hlauyog ua los ntawm cov hlau tsis tshua muaj hlau hlau hlau ua, yog ua los ntawm cov hlau tsis tshua muaj hlau, tom qab kos duab molding, pickling xeb tshem tawm, kub kub annealing, txias thiab lwm yam txheej txheem.Galvanized hlau yog muab faib ua kub galvanized hlau thiab txias galvanized hlau.Kub dip galvanized hlau yog nyob rau hauv kub yaj zinc kua dip plating, ntau lawm ceev, tuab tab sis tsis sib xws txheej, kev ua lag luam tso cai rau lub thickness ntawm 45 microns, mus txog 300 microns saum toj no.Nws yog xim tsaus, siv zinc hlau ntau dua, cov ntaub ntawv infiltration txheej nrog lub hauv paus hlau, thiab muaj corrosion kuj zoo.Kub dip galvanizing tuaj yeem khaws cia rau ntau xyoo hauv qhov chaw sab nraum zoov.
Post lub sij hawm: 23-11-21