Kub-dip galvanizing yog ua kom cov hlau molten hnov mob nrog cov hlau matrix los tsim cov txheej txheej hlau, kom cov matrix thiab txheej ua ke.Kub-dip galvanizing yog xaiv cov hlau qhov chaw ua ntej.Txhawm rau tshem tawm cov hlau oxide nyob rau saum npoo ntawm cov hlau, tom qab pickling, nws yog ntxuav nyob rau hauv lub tank ntawm ammonium chloride los yog zinc chloride aqueous tov los yog ib tug tov aqueous tov ntawm ammonium chloride thiab zinc chloride, thiab ces xa mus rau lub kub dip. txheej tank.Kub-dip galvanizing muaj qhov zoo ntawm txheej txheej, muaj zog adhesion thiab lub neej ua haujlwm ntev.
Cov khoom siv hlau siv dav tshaj plaws hauv kev lag luam yuav corrode mus rau qhov sib txawv thaum siv nyob rau hauv ib puag ncig xws li cua, dej hiav txwv, av thiab cov khoom siv hauv tsev.Raws li kev txheeb cais, lub ntiaj teb txhua xyoo poob ntawm cov ntaub ntawv hlau vim yog corrosion nyiaj txog li 1/3 ntawm nws tag nrho cov khoom.Txhawm rau kom ntseeg tau tias kev siv cov khoom siv hlau ib txwm siv thiab ua kom lawv lub neej ua haujlwm ntev, cov cuab yeej tiv thaiv kev tiv thaiv ntawm cov hlau ib txwm tau txais kev saib xyuas dav.
Kub-dip galvanizing yog ib qho txiaj ntsig zoo tshaj plaws los ncua kev tiv thaiv ib puag ncig ntawm cov ntaub ntawv hlau thiab hlau.Nws yog txhawm rau txhawm rau cov khoom hlau thiab hlau uas nws qhov chaw tau raug ntxuav thiab qhib rau hauv molten zinc tov.Qhov saum npoo yog coated nrog zinc alloy txheej nrog zoo adhesion.Piv nrog rau lwm txoj kev tiv thaiv hlau, cov txheej txheem kub-dip galvanizing muaj kev tiv thaiv cov yam ntxwv ntawm kev sib xyaw ntawm lub cev barrier thiab electrochemical tiv thaiv ntawm txheej, lub zog sib txuas ntawm cov txheej thiab cov substrate, compactness, durability, txij nkawm-dawb thiab economical ntawm txheej.Nws muaj qhov zoo sib xws hauv cov ntsiab lus ntawm kev yoog raws thiab yoog raws rau cov duab thiab qhov loj ntawm cov khoom.Tam sim no, cov khoom kub-dip galvanized feem ntau suav nrog steel daim hlau, steel strips, steel hlau, steel kav, thiab lwm yam., ntawm uas kub-dip galvanized steel nplooj ntawv nyiaj rau cov feem ntau.Rau lub sijhawm ntev, cov txheej txheem kub-dip galvanizing tau nyiam los ntawm cov neeg vim nws cov nqi qis plating, kev tiv thaiv zoo heev thiab zoo nkauj tsos, thiab yog dav siv hauv tsheb, kev tsim kho, khoom siv hauv tsev, tshuaj, machinery, roj av, metallurgy, lub teeb kev lag luam, tsheb thauj mus los, hluav taws xob fais fab, aviation thiab marine engineering thiab lwm yam kev lag luam.
Qhov zoo ntawm cov khoom kub-dip galvanized yog raws li nram no:
1. Tag nrho cov hlau saum npoo yog kev tiv thaiv, tsis muaj teeb meem nyob rau hauv cov yeeb nkab haum rau hauv kev nyuaj siab, los yog lwm lub ces kaum uas txheej txheej nyuaj nkag mus, cov zinc molten yog yooj yim los npog tusyees.
kub dip galvanized
kub dip galvanized
2. Tus nqi hardness ntawm galvanized txheej yog loj dua li cov hlau.Eta txheej sab saud tsuas muaj 70 DPN hardness, yog li nws yooj yim rau dented los ntawm kev sib tsoo, tab sis qis Zeta txheej thiab delta txheej muaj 179 DPN thiab 211 DPN feem, uas siab dua 159 DPN hardness ntawm hlau, yog li nws cuam tshuam. Resistance thiab Abrasion tsis kam yog zoo heev.
3. Nyob rau hauv lub ces kaum, cov zinc txheej yog feem ntau thicker dua lwm qhov chaw, thiab muaj zoo toughness thiab hnav tsis kam.Lwm cov coatings feem ntau yog qhov thinnest, qhov nyuaj tshaj plaws los tsim, thiab qhov chaw tsis yooj yim tshaj plaws ntawm lub ces kaum, yog li kev saib xyuas feem ntau yuav tsum tau ua.
4. Txawm tias yog vim muaj kev puas tsuaj loj lossis lwm yam laj thawj.Ib feem me me ntawm zinc txheej yuav poob tawm thiab lub hauv paus hlau yuav raug nthuav tawm.Lub sijhawm no, txheej txheej zinc nyob ib puag ncig yuav ua haujlwm raws li kev txi anode los tiv thaiv cov hlau ntawm no los ntawm corrosion.Qhov sib txawv yog qhov tseeb rau lwm cov txheej txheem, qhov twg xeb tuaj sai sai thiab nthuav dav hauv qab txheej, ua rau cov txheej tev.
5. Kev noj cov zinc txheej nyob rau hauv cov huab cua yog qeeb heev, txog 1/17 txog 1/18 ntawm corrosion tus nqi ntawm cov hlau, thiab nws yog kwv yees.Nws lifespan deb tshaj li ntawm lwm yam txheej.
6. Lub neej ntawm cov txheej yog nyob ntawm qhov tuab ntawm cov txheej hauv ib puag ncig tshwj xeeb.Lub thickness ntawm lub txheej yog txiav txim los ntawm lub thickness ntawm cov hlau, uas yog, lub thickness ntawm cov hlau yog, lub thickness ntawm txheej yog, yog li ntawd lub thicker steel ib feem ntawm tib steel qauv yuav tsum tau lub thicker txheej los xyuas kom meej lub neej ntev. .
7. Cov txheej txheej galvanized tuaj yeem pleev xim nrog cov txheej txheem duplex vim nws txoj kev zoo nkauj, kos duab, lossis thaum nws siv rau hauv ib qho chaw tshwj xeeb corrosive.Ntev npaum li cov xim pleev xim raug xaiv kom raug thiab kev tsim kho yooj yim, nws cov nyhuv anti-corrosion zoo dua li ntawm ib qho kev pleev xim thiab kub-dip galvanizing.Lub neej ntev yog 1.5 ~ 2.5 npaug zoo dua.
8. Txhawm rau tiv thaiv cov hlau nrog zinc txheej, muaj ob peb txoj hauv kev ntxiv rau kub-dip galvanizing.Feem ntau, cov txheej txheem kub-dip galvanizing yog qhov siv dav tshaj plaws, qhov zoo tshaj plaws los tiv thaiv corrosion thiab cov txiaj ntsig zoo tshaj plaws.
Post lub sij hawm: Lub Xya hli ntuj-18-2022