Chromium-Free Passivation Aluminium

P: Lihlahisoa li hloka ho hloekisa oli e kaholimo le litšila pele li feta
A: Hobane sehlahisoa se ntse se etsoa ka mochini (ho taka ka terata, ho belisoa, joalo-joalo), oli e 'ngoe le litšila li khomarela holim'a lihlahisoa.Lokela ho hloekisa smudginess ena pele passivation, ka lebaka la smudginess ena ka holim'a sehlahisoa tla thibela passivation mokelikeli kopana karabelo, 'me e tla ama ponahalo ea passivation e le hantle le boleng sehlahiswa.
P: The lihlahisoa ha li hloka ho amohela pickling passivation craft?
A: Lihlahisoa tse ts'ebetsong ea ho cheselletsa le ho phekola mocheso (E le ho eketsa boima ba lihlahisoa, joalo ka ts'ebetso ea mocheso oa mocheso oa tšepe e sa hloekang ea martensitic) oxides e tla ama ponahalo ea boleng ba sehlahisoa, kahoo e tlameha ho tlosa li-oxide tse holim'a metsi.

P: Electrolytic polishing e na le melemo efe e amanang le ho belisoa ha mochini,
A: E ka hlahisoa ka bongata, e fapane le ho belisoa ha mochini oa maiketsetso, e mpa e bentša feela e 'ngoe ka mor'a e' ngoe.Nako ea ts'ebetso e khuts'oane, ts'ebetso e phahameng ea tlhahiso.Theko e tlase.Ka mor'a electrolysis, holim'a litšila ho le bonolo ho hloekisa, ho ke ke phapang ho tloha maiketsetso ho belisoa ka mechine, ho tla ba le lera la polishing boka holim'a sehlahisoa holim'a sehlahisoa, ha ho bonolo ho hloekisa.E ka ba le phello e khanyang ea seipone, 'me ea theha lera la corrosion resistance passivation membrane.E ka ntlafatsa ka katleho ts'ebetso e khahlanong le mafome ea sehlahisoa