Ebisara na 2018-01-18Teknụzụ mkpuchi zinc flake bụ teknụzụ ọhụrụ, dị ka mkpuchi nke kewara n'ime ihicha ihicha, spraying, brushing na ụzọ ndị ọzọ.Kedu ụdị ụzọ dị na mkpebi ahụ, ihe mbụ ị ga-atụle bụ na a ga-ekpuchi ya na mkpuchi na ọkpọ ígwè na-elekwasị anya na arụ ọrụ na ihe ịchọ mma, ma tụleekwa mkpuchi mkpuchi mkpuchi, ọsọ mmepụta, ọdịdị ngwaahịa na àgwà achọrọ, jiri nlezianya tụlee. Okwu ndị a ga-ekpebi ụzọ kacha mma maka gị.Enwere ike chịkọta nchịkọta ahụ dị ka ndị a: 1, Mmetụta mgbochi: dị ka lamellar zinc na aluminum overlap, ọ na-egbochi usoro mmiri na oxygen iji ruo matriks, ma nwee ike ịrụ ọrụ nchebe iche.2, Chemical mmeghachi omume na chromate passivation nke zinc, aluminum na metal matrix mere na usoro nke Dacromet, passivation film, nke a na-arụpụta kọmpat passivation film nwere ezi corrosion eguzogide.3, Nchekwa Cathodic: isi ihe nchebe nke zinc, aluminum na chromium mkpuchi bụ otu ihe ahụ dị ka akwa galvanized, tumadi na mkpụrụ maka nchebe cathodic.
Oge nzipu: Jan-13-2022