E ngotsoe ka 2018-05-23Tšireletso ea dacromet layer holim'a matrix ea tšepe e ka akaretsoa ka tsela e latelang:
1. Phello ea thibelo: ka lebaka la ho phunyeletsa ha zinki le lera la aluminium, mokhoa oa ho fihla matrix a mecha ea phatlalatso e kang metsi le oksijene e ka thibeloa.
2. Passivation: ts'ebetsong ea dacro, chromic acid e sebetsana le zinki, phofo ea aluminium le tšepe ea matrix ho hlahisa filimi e teteaneng ea passivation, 'me filimi ena ea passivation e na le khanyetso e ntle ea kutu.
3. Tšireletso ea Cathodic: phello e ka sehloohong e sireletsang ea ho roala zinc-alumina e tšoana le ea ho roala zinki, e leng tšireletso ea cathodic ea substrate.
Changzhou junhe zinki chrome dacromet barbotage ke mofuta oa saense le thekenoloji ka zinki phofo, phofo aluminium, chromic acid le metsi deionized e le motsoako o ka sehloohong oa mofuta o mocha anticorrosive barbotage, holim'a 'mala o le mong, silevera le silevera feela, ha e loketse bakeng sa. tlhoko ea motho ka mong ea nts'etsopele ea indasteri ea likoloi.Leha ho le joalo, mebala e fapaneng e ka fumanoa ka mor'a ho sebetsa kapa ho roala ka motsoako ho ntlafatsa mokhabiso le ho bapisa likarolo tsa teraka.
Nako ea poso: Jan-13-2022