Tus neeg sawv cev zinc rau ntsaws ua ntej kub-dip galvanizing ntawm cov hlau xaim yog ua kom cov hlau loj ntawm qhov chaw ntawm cov hlau xaim tig nrog cov zinc tov hauv lub sijhawm luv thaum lub sijhawm kub-dip galvanizing los tsim cov hlau-zinc alloy txheej.
1. Ntxuav lub sab saum npoo ntawm cov hlau tsis xeb hlau, tshem tawm ib co ntsev ntxiv thiab lwm yam khoom nyiag nyob saum npoo ntawm xaim hlau tom qab xaiv;
2. Ua kom cov kua zinc ua rau ntawm qhov chaw uas cov hlau xaim tso rau hauv cov kua zinc, kom cov hlau hlau thiab cov kua zinc ua tau sai sai rau hauv thiab cuam tshuam;
3. Tso cov txheej ntsev txheej rau saum npoo ntawm cov hlau tsis xeb hlau, uas tuaj yeem cais cov nplaim ntawm cov xov hlau los ntawm cov pa thiab tiv thaiv cov micro-oxidation;
4. Thaum cov kuab tshuaj ua kom sov thiab decomposed, saum npoo ntawm cov hlau tsis muaj hlau muaj lub zog ua haujlwm thiab lub peev xwm ntub dej, kom cov kua zinc ua ke tuaj yeem txuas rau cov kav hlau tsis xeb, thiab cov txheej txheem alloying tuaj yeem nqa tau zoo;
5. Thaum cov hlau xaim coated nrog cov kuab tshuaj ntsib cov zinc kua, cov huab cua yoj tsim los ntawm cov kuab tshuaj vaporization ua lub luag haujlwm kom tshem tawm cov zinc oxide, aluminium hydroxide thiab carbon dub hais ntawm zinc kua.
