Piv nrog rau lwm yamgalvanizing txheej txheem, tus qauv tu ntawm cov hlau tsis muaj carbon steel ua ntej plating yog tsawg thaum galvanizing.Txawm li cas los xij, raws li qhov tam sim no ntawm kev nce qib ntawm cov txheej txheem galvanized, qee cov pa phem tau coj mus rau hauv lub plating tank.Kom meej meej ib yam dab tsi phem.Vim tias kev ntxuav cov txheej galvanizing khib nyiab ntau lub sijhawm thiab txo cov khoom tsim tawm, nws yog ib qho tseem ceeb kom muaj kev tu kom zoo thiab ua kom zoo ntawm cov substrate ua ntej plating.
Galvanized hlauyog ua los ntawm cov qib siab zoo uas tsis muaj cov pa roj carbon steel pas nrig ua, yog ua los ntawm cov pa roj carbon zoo tsis zoo, tom qab kos duab molding, pickling xeb tshem tawm, kub kub annealing, kub dip galvanizing.Txias thiab lwm yam txheej txheem los ntawm cov txheej txheem.Galvanized hlau yog muab faib ua kub galvanized hlau thiab txias galvanized hlau.Galvanized hlau hlau muaj qhov zoo toughness thiab elasticity, qhov siab tshaj ntawm zinc tuaj yeem ncav cuag 300 g / m2.Nws muaj cov yam ntxwv ntawm tuab galvanized txheej thiab muaj zog corrosion kuj.
Ua ntejgalvanizing, qhov tsis xws luag xws li txheej txheej zaj duab xis nto thiab qhov chaw suav nrog tuaj yeem pom thiab kho los ntawm cov tshuab pa.Tshaj foaming yog tshwm sim los ntawm kev qhia cov surfactants xws li xab npum thiab saponifiable rog rau hauv da dej.Qhov nruab nrab ntawm kev tsim npuas yuav tsis muaj mob.Lub hav zoov ntawm ntau qhov sib xws me me hauv chav da dej tuaj yeem ua kom ruaj khov ntawm cov npuas dej, ua kom cov pa roj carbon monoxide tshem tawm cov khoom siv hauv av, lossis los ntawm kev pom kom ua rau cov npuas dej tsis ruaj, uas yog cov kev ntsuas zoo.
Lwm yam kev ntsuas yuav tsum tau ua kom txo qis qhov kev taw qhia ntawm cov khoom siv saum npoo av, uas tuaj yeem txo cov electroplating ceev.Txawm hais tias cov tshuaj formulation yog conducive rau siab deposition tus nqi, lub txheej thickness yuav tsis tau raws li cov kev cai ntawm cov organic teeb meem, yog li activated carbon yuav siv tau los kho cov da dej.
Post lub sij hawm: 17-05-21