Galvanized kauj

1.Ntev npaum li cas yog lub neej kev pab cuam ntawmgalvanized kauj?
Lub neej kev pab cuam ntawm kub galvanizing feem ntau tsis tsawg tshaj li 10 xyoo.
2.Dab tsi yog lub hom phiaj tseem ceeb ntawmkub dip galvanized ntawv?
Teb: kub dip galvanized ntawv yog tsuas yog siv nyob rau hauv kev tsim kho, khoom siv hauv tsev, tsheb, machinery, electronics, lub teeb kev lag luam thiab lwm yam lag luam.
3.Dab tsi yog ob hom kub dip galvanizing raws li txoj kev sib txawv annealing?
Teb: nws tuaj yeem muab faib ua ob hom: in-line annealing thiab tawm ntawm kab annealing, uas tseem hu ua shielding gas method thiab flux method.
4.Dab tsi yog hom steel hom kub-dip galvanized ntawv?
Teb: Cov khoom lag luam: cov khoom siv dav dav (CQ), cov ntawv galvanized txheej txheem (HSLA), sib sib zog nqus kos kub galvanized ntawv (DDQ), ci hardening kub galvanized ntawv (BH), dual theem steel (DP), TRIP steel (theem transformation induced yas steel), thiab lwm yam.
5.Dab tsi yog cov qauv ntawm galvanizing annealing rauv?
Teb: muaj peb hom ntsug annealing rauv, kab rov tav annealing rauv thiab ntsug thiab kab rov tav annealing rauv.
6.Muaj pes tsawg txoj kev ua kom txias rau cov cua txias ntauwd?
Teb: muaj ob hom: cua txias thiab dej txias.
7.Dab tsi yog qhov tsis xws luag ntawm kub dip galvanizing?
Teb: nws tsuas yog muaj xws li: ntog tawm, khawb, qhov chaw passivation, zinc particle, tuab ntug, cua riam khawb, cua riam khawb, raug hlau, suav nrog, kev puas tsuaj, kev ua haujlwm tsis zoo ntawm steel puag, wavy ntug, scoop khoov, loj mismatch, embossing, zinc txheej thickness mismatch, cov menyuam luam ntawv, thiab lwm yam.
8.Dab tsi yog qhov laj thawj tseem ceeb rau zinc txheej poob?
Teb: cov laj thawj tseem ceeb ntawm zinc txheej poob yog: nto oxidation, silicon tebchaw, qias neeg txias-dov emulsion, siab oxidation cua thiab tiv thaiv roj dew taw tes hauv NOF, tsis tsim nyog huab cua-roj piv, tsis tshua muaj hydrogen txaus, oxygen infiltration nyob rau hauv lub cub tawg, tsis tshua muaj kub ntawm sawb hlau nkag mus rau hauv boiler, cua kub qis ntawm lub qhov rooj thiab lub qhov rooj. Lub qhov cub kub nyob rau hauv NOF seem, roj evaporation tsis txaus, tsis tshua muaj txhuas cov ntsiab lus nyob rau hauv lub zinc lauj kaub, ceev ceev chav tsev ceev heev, tsis txaus txo Lub sij hawm nyob rau hauv lub molten zinc yog luv luv thiab cov txheej yog tuab heev.
9.Dab tsi yog qhov ua rau ntawm xeb dawb thiab xim dub?
Teb: cov pob dub yog tsim los ntawm oxidation ntxiv ntawm cov xeb dawb. Cov laj thawj tseem ceeb ntawm xeb dawb yog:
Passivation tsis zoo, tsis txaus lossis tsis sib xws passivation zaj duab xis thickness; Qhov saum npoo tsis yog coated nrog roj los yog cov dej nyob rau saum npoo ntawm cov sawb hlau; Muaj noo noo nyob rau saum npoo ntawmstrip steelthaum coiling; Passivation tsis tag qhuav; Damp los yog nag thaum thauj los yog cia; Lub sij hawm cia ntawm cov khoom tiav yog ntev dhau lawm; Cov ntawv galvanized yog nyob rau hauv kev sib cuag nrog lwm yam corrosive media xws li kua qaub thiab alkali los yog khaws cia ua ke.