Cov lus qhia rau kev tu thiab tu cov kav dej Galvanized

Seamless steel kav yog siv dav hauv kev tsim khoom, feem ntau yog vim lawv qhov kev ua tau zoo heev. Nws yog qhov tseeb nyob rau hauv thiaj li yuav siv tag nrho cov kev ua tau zoo ntawm seamless steel kav uas tej zaum peb yuav tsum tau galvanize thiab tiv thaiv lawv. Tom qab tag nrho, qee zaum tom qab tsim cov kav dej seamless steel ntau, lawv tuaj yeem raug muag tawm hauv lub sijhawm luv luv, uas yuav tsum muaj cov txheej txheem sib xws. Kev tiv thaiv zoo yog qhov tseem ceeb.
Yog li peb yuav tsum ua li cas nrog kev ua haujlwm. Feem ntau muaj ob txoj hauv kev rau galvanizing seamless steel kav: kub-dip galvanizing thiab electroplating galvanizing. Kub dip galvanizing feem ntau suav nrog txoj kev ntub dej, txoj kev qhuav, txoj kev txhuas-zinc, oxidation-txo txoj kev, thiab lwm yam. Electrogalvanizing, raws li lub npe qhia, yog hais txog cov txheej txheem ntawm kev siv electrolysis los ua ib tug uniform, ntom, thiab zoo bonded hlau ntawm lub nto ntawm lub workpiece.
Zinc txheej siv rau electroplating zinc yog du thiab ntom, nrog cov khoom siv zoo thiab zoo heev corrosion kuj. Qhov sib txawv tseem ceeb ntawm txoj kev sib txawv galvanizing nyob rau hauv txoj kev twg tuaj yeem siv los txhim kho qhov zoo ntawm galvanizing tom qab cov kua qaub ntxuav ntawm cov kav hlau. Nyob rau hauv kev tsim khoom, kub-dip galvanizing feem ntau yog siv, feem ntau yog vim lub complex technology ntawm electroplating galvanizing. Rau qee qhov kev xav tau tshwj xeeb, cov txheej txheem ntawm electroplating zinc yog saws. Tom qab kev tsim cov seamless steel kav, peb yuav galvanize lawv. Galvanization tuaj yeem tsis tsuas yog nce cov tsos ntawm seamless steel kav, tab sis kuj muaj qee yam kev tiv thaiv. Nws tuaj yeem hais tias nws tua ob tug noog nrog ib lub pob zeb. Lub galvanizing ntawm seamless steel kav feem ntau muaj ob txoj kev: kub-dip galvanizing thiab electroplating galvanizing.
Tam sim no, kev faib cov kev daws teeb meem ntawm electroplating rau electroplating zinc tuaj yeem muab faib ua plaub hom loj. Ua ntej, cyanide zinc plating. Txawm li cas los xij, vim muaj cov tshuaj lom ntau ntawm cyanide thiab nws qhov kev puas tsuaj loj rau ib puag ncig, nrog rau kev txhawb nqa ntawm kev tiv thaiv ib puag ncig, muaj ntau yam kev txwv ntawm kev siv cyanide hauv electroplating zinc. Tam sim no, micro cyanide electroplating kev daws teeb meem feem ntau yog siv. Qhov no kuj yog qhov tshwm sim ntawm kev tshawb fawb thiab thev naus laus zis.
Tom ntej no yog zincate galvanizing, uas hloov zuj zus los ntawm cyanide galvanizing. Cov txheej txheem no muaj zog corrosion kuj thiab feem ntau haum rau xim galvanizing. Sulfate galvanizing yog qhov tsim nyog rau kev txuas ntxiv galvanizing, thiab tus nqi kuj tsawg. Chloride zinc plating yog txoj kev siv dav tshaj plaws hauv tag nrho cov txheej txheem electroplating. Qhov no kuj yog txiav txim los ntawm nws cov yam ntxwv zoo heev.