Daim kab xev galvanizedpib txij li thaum pib ntawm lub xyoo pua 19th. Lub sijhawm ntawd, nrog rau kev nce qib ntawm Kev Hloov Pauv Kev Lag Luam, kev tsim khoom thiab kev siv hlau tau nce ntxiv sai heev. Vim tias hlau npua thiab hlau feem ntau xeb thaum raug dej noo thiab oxygen, cov kws tshawb fawb tau pib tshawb nrhiav txoj hauv kev los tiv thaiv kev xeb.
Xyoo 1836, tus kws tshuaj Fabkis Antoine Henri Becker tau tawm tswv yim thawj zaug txog kev txheej zinc rau ntawm qhov chaw ntawm hlau lossis hlau kom tiv thaiv kev xeb. Txoj kev no tau los ua lub npe hu uakub dip galvanizingNrog rau kev txhim kho ntawm cov thev naus laus zis no, cov kab xev galvanized tau maj mam tsim thiab siv dav.
Nyob rau hauv lub xyoo pua 20th, nrog rau kev nce qib tas mus li ntawm cov thev naus laus zis galvanizing, ntau yam txheej txheem xws li electroplating thiab kub plating tau tshwm sim ib qho tom qab ib qho, yog li ntawd qhov ua tau zoo ntawm kev tsim khoom thiab kev tiv thaiv xeb ntawm cov kab xev galvanized tau txhim kho tas mus li. Cov kev nce qib no tau txhawb nqa kev siv dav dav ntawm cov kab xev galvanized hauv ntau yam lag luam xws li kev tsim kho, tsheb, thiab cov khoom siv hauv tsev, tsim cov lag luam laus uas peb pom niaj hnub no.
Cov kab xev galvanized tau siv dav hauv ntau lub lag luam vim nws txoj kev tiv taus xeb zoo heev thiab ua haujlwm tau zoo. Hauv kev tsim kho, cov kab xev galvanized siv rau hauv cov qauv hlau, ru tsev thiab phab ntsa, uas tuaj yeem ua rau lub neej ua haujlwm ntev dua. Hauv kev lag luam tsheb, cov kab xev galvanized siv rautsim cov khoom siv lub cevlos txhim kho kev tiv thaiv xeb thiab kev nyab xeeb. Cov khoom siv hauv tsev thiab rooj tog kuj siv nws ua cov khoom siv tseem ceeb los txhim kho kev ruaj khov thiab kev zoo nkauj ntawm lawv cov khoom.
Yav tom ntej, nrog rau cov kev cai ib puag ncig uas nruj zuj zus thiab qhov sib txawv ntawm kev tsim vaj tsev ntsuab thiab kev txhim kho kom ruaj khov, kev thov ua lag luam rau cov siv sia galvanized yuav txuas ntxiv mus. Kev txhim kho cov ntaub ntawv tshiab thiab kev nce qib hauv kev siv tshuab yuav ntxiv mustxhim kho kev ua tau zoo ntawm cov kab xev galvanizedthiab nthuav nws daim ntawv thov. Yog li ntawd, qhov kev cia siab tag nrho ntawm cov kab xev galvanized yog qhov zoo heev, thiab nws tau dhau los ua cov khoom siv tseem ceeb hauv ntau yam lag luam.
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