Iposwe kwi 2018-05-23Impembelelo yokukhusela yomaleko we-dacromet kwi-matrix yentsimbi inokushwankathelwa ngolu hlobo lulandelayo:
1. Impembelelo yokuthintela: ngenxa yokugqithisa i-zinc kunye ne-aluminium layer, inkqubo yokufikelela kwi-matrix ye-corrosion media efana namanzi kunye ne-oksijini inokuthintelwa.
2. I-Passivation: kwinkqubo ye-dacro, i-chromic acid ithatha i-zinc, i-aluminium powder kunye nentsimbi ye-matrix ukuvelisa ifilimu exineneyo ye-passivation, kwaye le filimu ye-passivation inokumelana ne-corrosion.
3. Ukukhuselwa kweCathodic: eyona nto ikhuselayo yokukhusela i-zinc-alumina ifana neyokugquma kwe-zinc, eyona nto ikhusela i-cathodic ye-substrate.
I-Changzhou junhe zinc chrome dacromet coating luhlobo lwesayensi kunye nethekhnoloji ngomgubo we-zinc, umgubo we-aluminium, i-chromic acid kunye namanzi adityanisiweyo njengeyona nto iphambili yohlobo olutsha lwe-anticorrosive coating, umphezulu wombala omnye, isilivere nesilivere kuphela, ayifanelekanga. imfuno yomntu ngamnye yophuhliso loshishino lweemoto.Nangona kunjalo, imibala eyahlukileyo inokufumaneka ngokulungiswa kwe-post-processing okanye i-composite coating ukuphucula umhlobiso kunye nokuhambelana kweengxenye zelori.
Ixesha lokuposa: Jan-13-2022