Galvanized kauj

1.Lub neej ua haujlwm ntev npaum li casgalvanized kauj?
Lub neej ua haujlwm ntawm kev kub galvanizing feem ntau tsis tsawg dua 10 xyoo.
2.Lub hom phiaj tseem ceeb ntawm yog dab tsikub dip galvanized ntawv?
Lus Teb: daim ntawv galvanized kub dip feem ntau yog siv rau hauv kev tsim kho, khoom siv hauv tsev, tsheb, tshuab, khoom siv hluav taws xob, kev lag luam teeb pom kev zoo thiab lwm yam lag luam
3.Ob hom kev kub dip galvanizing raws li cov txheej txheem annealing sib txawv yog dab tsi?
Lus teb: nws muaj peev xwm muab faib ua ob hom: hauv-kab annealing thiab tawm ntawm kab annealing, uas tseem hu ua shielding gas method thiab flux method.
4.Cov hom hlau twg feem ntau siv rau cov ntawv galvanized kub-dip?
Cov lus teb: cov khoom pawg: cov khoom lag luam dav dav (CQ), cov ntawv galvanized qauv (HSLA), cov ntawv kub galvanized tob tob (DDQ), cov ntawv kub galvanized ci tawv (BH), cov hlau theem ob (DP), TRIP hlau (theem hloov pauv ua rau cov hlau yas), thiab lwm yam.
5.Cov hom ntawm galvanizing annealing cub tawg yog dab tsi?
Lus teb: muaj peb hom cua sov annealing ntsug, cua sov annealing kab rov tav thiab cua sov annealing ntsug thiab kab rov tav.
6.Muaj pes tsawg txoj kev txias rau lub tshuab cua txias?
Lus teb: muaj ob hom: cua txias thiab dej txias.
7.Cov teeb meem tseem ceeb ntawm kev kub dip galvanizing yog dab tsi?
Lus teb: nws feem ntau suav nrog: poob tawm, khawb, passivation qhov chaw, zinc particle, ntug tuab, cua riam khawb, cua riam khawb, hlau raug, suav nrog, kev puas tsuaj rau lub tshuab, kev ua haujlwm tsis zoo ntawm lub hauv paus hlau, ntug wavy, scoop khoov, qhov loj me tsis sib xws, embossing, zinc txheej tuab tsis sib xws, roller printing, thiab lwm yam.
8.Cov laj thawj tseem ceeb ua rau txheej zinc poob tawm yog dab tsi?
Lus Teb: cov laj thawj tseem ceeb rau cov txheej zinc poob tawm yog: oxidation ntawm qhov chaw, cov tshuaj silicon, cov emulsion txias-kuav qias neeg dhau, qhov chaw oxidation siab dhau thiab cov roj tiv thaiv dew point hauv seem NOF, qhov sib piv ntawm huab cua-roj tsis tsim nyog, hydrogen ntws tsawg, oxygen infiltration hauv lub cub tawg, qhov kub qis ntawm cov hlau strip nkag mus rau hauv lub boiler, qhov siab ntawm lub cub tawg qis hauv seem RWP thiab kev nqus cua ntawm lub qhov rooj cub tawg, qhov kub ntawm lub cub tawg qis hauv seem NOF, cov roj evaporation tsis txaus, cov ntsiab lus txhuas qis hauv lub lauj kaub zinc, qhov ceev ntawm chav tsev ceev dhau, txo qis tsis txaus Lub sijhawm nyob hauv cov zinc molten luv dhau thiab cov txheej tuab dhau.
9.Dab tsi yog qhov ua rau muaj xeb dawb thiab cov pob dub?
Lus Teb: cov xim dub yog tsim los ntawm kev ntxiv oxidation ntawm cov xeb dawb. Cov ua rau muaj xeb dawb yog:
Kev passivation tsis zoo, tsis txaus lossis tsis sib npaug ntawm cov zaj duab xis passivation; Qhov chaw tsis tau coated nrog roj lossis dej tseem nyob rau ntawm qhov chaw ntawm cov hlau strip; Muaj dej noo rau ntawm qhov chaw ntawmhlau nplaumthaum lub sijhawm coiling; Passivation tsis qhuav tag; Nqus lossis los nag thaum lub sijhawm thauj mus los lossis khaws cia; Lub sijhawm khaws cia ntawm cov khoom tiav lawm ntev dhau lawm; Daim ntawv galvanized nyob rau hauv kev sib cuag nrog lwm cov xov xwm corrosive xws li acid thiab alkali lossis khaws cia ua ke.