1. Mfundo yofunika.Chifukwa nthaka sikophweka kusintha mu mpweya wouma, ndi mu mpweya chinyezi, pamwamba akhoza kupanga wandiweyani kwambiri zinki carbonate filimu, amene angathe kuteteza mkatikati kuti dzimbiri.Ndipo pamene zokutira kuonongeka pazifukwa zina ndipo osati lalikulu kwambiri masanjidwewo poyera, zinki ndi zitsulo masanjidwewo kupanga ma microcells, kotero kuti fastener masanjidwewo kukhala cathode ndi kutetezedwa.Amagwiritsidwa ntchito kwambiri pamayendedwe apagalimoto ndi m'mafakitale ena, koma chomwe chimafunika ndi trivalent chromium passivation wosanjikiza ndi zinc-nickel alloy plating kutseka zokutira kuti muchepetse wosanjikiza wovulaza komanso wapoizoni wa hexavalent chromium passivation.
2, magwiridwe antchito.Zinc ❖ kuyanika ndi wandiweyani, bwino crystallization, yunifolomu ndipo palibe porosity, zabwino dzimbiri kukana;Ndi koyera, nthaka plating wosanjikiza mu asidi, dzimbiri zamchere pang'onopang'ono, monga chifunga Eng bwino kuteteza zolimba mchenga-kukonza masanjidwewo, kanasonkhezereka wosanjikiza aumbike pambuyo chromate passivation, mtundu woyera, asilikali wobiriwira, wokongola ndi zosavuta, ndi ena kudzikongoletsa kugonana, chifukwa wosanjikiza kanasonkhezereka ali ductility zabwino, choncho akhoza kuthamangira, kugudubuza, ozizira kupinda ndi kupanga osati kuwononga ❖ kuyanika.
3. Kuchuluka kwa ntchito.Electro galvanizing imaphatikizapo minda yowonjezereka, zopangira zomangira zakhala zikugwiritsidwa ntchito kwambiri popanga makina, zamagetsi, zida zolondola, makampani opanga mankhwala, zoyendera, zakuthambo ndi zina zotero mu chuma cha dziko ndizofunikira kwambiri.
Nthawi yotumiza: 11-04-22