Yakatumirwa pa 2018-01-18Zinc flake coating tekinoroji tekinoroji nyowani, zvinoenderana neyakagadzika yakakamurwa kuita dipping kuomesa, kupfapfaidza, brushing uye dzimwe nzira.Ndeupi rudzi rwenzira muchisarudzo, chinhu chekutanga kufunga ndechekufukidzwa mukuputira pamadhiramu esimbi kutarisisa kune inoshanda uye yekushongedza, asi zvakare funga nezve kuvharisa ukobvu kutonga, kukurumidza kwekugadzira, chimiro chechigadzirwa uye inodiwa mhando, nyatso funga. nyaya idzi dzichaona kuti ndeipi nzira yakakunakira iwe.Pfupiso inogona kupfupikiswa sezvizvi: 1, Barrier effect: sezvo lamellar zinc nealuminium inopindirana, inotadzisa mashandiro emvura neokisijeni kuti isvike matrix, uye inogona kuita yekuzvivharira yega.2, Chemical reaction uye chromate passivation ye zinc, aluminium uye simbi matrix yakaitika mukuita kweDacromet, passivation firimu, iyi inoburitsa compact passivation firimu ine yakanaka corrosion resistance.3, Kudzivirirwa kweCathodic: iyo huru yekudzivirira mhedzisiro ye zinc, aluminium uye chromium coating yakafanana neyakagadzika marara, kunyanya kune iyo substrate yekudzivirira cathodic.
Nguva yekutumira: Jan-13-2022