Taw qhia:
Kub-dip galvanizing, tseem hu ua galvanizing, yog ib txoj hauv kev zoo los tiv thaiv cov qauv hlau los ntawm corrosion. Kev siv dav hauv ntau qhov kev lag luam, cov txheej txheem no suav nrog immersing xeb-tshem tawm steel Cheebtsam rau molten zinc ntawm qhov kub thiab txias, uas tsim cov zinc txheej tiv thaiv ntawm qhov chaw. Hauv qhov blog no, peb yuav tshawb xyuas cov txheej txheem kub-dip galvanizing ntau lawm, tso lub teeb ntawm nws qhov zoo, thiab muab kev nkag siab rau ntau txoj hauv kev siv hauv kev lag luam.
Cov Txheej Txheem Kub-Dip Galvanizing Ntau Lawm:
Cov txheej txheem ntawm cov ntawv kub-dip galvanized muaj ntau theem, suav nrog kev npaj phaj thawj, kev kho ua ntej plating, kub-dip plating, kev kho tom qab plating, thiab kev tshuaj xyuas cov khoom tiav. Raws li cov kev cai tshwj xeeb, cov txheej txheem kub-dip galvanizing tuaj yeem muab faib ua ob txoj hauv kev: off-line annealing thiab in-line annealing.
1. Off-line Annealing:
Nyob rau hauv txoj kev no, steel daim hlau undergo recrystallization thiab annealing ua ntej nkag mus rau hauv kub-dip galvanizing kab. Nws yog ib qho tseem ceeb kom tshem tawm tag nrho cov oxides thiab av los ntawm cov hlau nto ua ntej galvanization. Qhov no yog ua tiav los ntawm pickling, ua raws li daim ntawv thov ntawm zinc chloride los yog ammonium chloride-zinc chloride hnyav rau kev tiv thaiv. Kev ntub dej kub-dip galvanizing, daim ntawv hlau txoj kev, thiab Wheeling kub-dip galvanizing yog ib co piv txwv poob rau hauv qeb no.
2. In-line Annealing:
Rau in-line annealing, txias-dov los yog kub-kuav los tiag coils yog ncaj qha siv raws li cov thawj phaj rau kub-dip galvanizing. Gas tiv thaiv recrystallization annealing yuav siv qhov chaw nyob rau hauv lub galvanizing kab nws tus kheej. Txoj kev Sendzimir, hloov Sendzimir txoj kev, US Steel Union txoj kev, Silas txoj kev, thiab Sharon txoj kev yog nrov hom kev siv rau hauv-kab annealing.
Qhov zoo ntawm Kub-Dip Galvanizing:
1. Tus nqi ua haujlwm qis:
Cov txheej txheem kub-dip galvanizing muab cov txiaj ntsig zoo, feem ntau vim nws qhov ua tau zoo thiab muaj peev xwm ntim siab. Nrog rau lub sijhawm ua haujlwm luv dua piv rau lwm txoj hauv kev tiv thaiv corrosion, cov txheej txheem no ua kom nrawm nrawm thiab txuag nyiaj ntau hauv cov nqi zog thiab cov khoom siv.
2. NtevDurability:
Lub zinc txheej tsim thaum lub sij hawm galvanization txheej txheem muab tshwj xeeb durability, ncua lub neej ntawm steel Cheebtsam. Kub-dip galvanized steel coils muaj kev tiv thaiv zoo rau qhov hnyav ib puag ncig, suav nrog corrosion, puas, thiab cuam tshuam.
3. Kev ntseeg tau zoo:
Kub-dip galvanizing boasts kev ntseeg tau zoo heev vim yog homogeneous thiab zoo ib yam txheej nws muab. Qhov kev sib txuam no ua kom muaj txheej txheej zinc ntawm txhua qhov chaw, tsis muaj chaw rau cov chaw tsis muaj zog uas tuaj yeem ua rau corrosion.
4. Muaj zog toughness ntawm txheej:
Cov txheej uas ua los ntawm kub-dip galvanizing qhia tau zoo heev toughness thiab yooj. Cov zinc txheej yog sib txuas kom nruj rau cov hlau nto, ua rau nws tiv taus kev puas tsuaj thaum thauj, teeb tsa, thiab kev pabcuam.
5. Kev tiv thaiv zoo:
Kub-dip galvanizing muaj kev tiv thaiv zoo rau cov khoom siv hlau. Cov zinc txheej ua raws li lub cev tiv thaiv kev tiv thaiv corrosion, tiv thaiv cov hlau hauv qab los ntawm kev cuam tshuam rau cov ntsiab lus corrosive, xws li ya raws thiab tshuaj.
6. Lub Sijhawm thiab Kev Siv Zog Txuag:
Los ntawm kev muab kev tiv thaiv corrosion ntev ntev, kub-dip galvanized steel coils tshem tawm qhov xav tau kev tu thiab kho ntau zaus. Qhov no txhais ua lub sij hawm tseem ceeb thiab kev siv zog txuag rau kev lag luam vam khom cov khoom siv hlau coated.
Xaus:
Kub-dip galvanizing tau yog ib feem tseem ceeb ntawm kev lag luam steel rau ntau tshaj ib puas xyoo. Nrog nws cov nqi-zoo, durability, kev cia siab, thiab kev tiv thaiv zoo, nws tau dhau los ua kev xaiv rau kev tiv thaiv corrosion. Txawm hais tias los ntawm off-line annealing lossis in-line annealing, cov txheej txheem kub-dip galvanizing ua kom cov khoom siv hlau tseem muaj zog tiv thaiv ib puag ncig, ncua lawv txoj sia thiab txo cov nqi kho. Raws li kev lag luam txuas ntxiv mus, cov txiaj ntsig ntawm kub-dip galvanizing ua rau nws cov txheej txheem tseem ceeb rau cov hlau tiv thaiv corrosion.
Post lub sij hawm: Jan-15-2024