Ikhoyili enkuluucingo lukathayelakwakhiwa ngomdwebo wocingo, umdwebo wocingo kuyinqubo yokucubungula, ungenza umkhiqizo uhlangabezane nesimo esidingekayo futhi uhlangabezane nezakhiwo ezijwayelekile zemishini.Umdwebo wezintambo ezibandayo wenziwa ekushiseni kwe-recrystallization, umdwebo wocingo oshisayo wenziwa ekushiseni kwe-crystallization, umdwebo wocingo olufudumele udwetshwa endaweni ephakeme kunezinga lokushisa futhi uphansi kunezinga lokushisa le-crystallization.Umdwebo obandayo uyindlela evamile yokudweba.Umdwebo oshisayo ukushisisa kwentambo ngaphambi kokuthi ingene emgodini wokufa.Isetshenziselwa ukudweba ucingo olunephuzu eliphezulu lokuncibilika.
Umdwebo wokushisa wenziwa ngokushisa i-heater ebangeni lokushisa elishiwo, ikakhulukazi elisetshenziselwa ukudweba ucingo lwensimbi eqinile, okunzima ukulilimaza.Intambo eyisithakoicutshungulwa ngenqubo yokudweba, ukwakheka kokucaciswa okujwayelekile kocingo lwensimbi, bese kuba sethangini le-electroplating ngokusebenzisa i-unidirectional zinc plating phezulu.Ijubane lokukhiqiza lihamba kancane, ungqimba lwezinc lwezinc lufana kakhulu, ukujiya kuncane kakhulu, ngokuvamile kuma-microns angu-3 ~ 15, ukukhanya kuphakeme kakhulu, kodwa ukumelana nokugqwala kuncane kakhulu, futhi kunconywa ukuthenga. ngokwesidingo uma usebenzisa.
Ukusetshenziswa okubanzi kwezinkuluucingo lukathayelaimikhiqizo ikakhulukazi ngenxa yomphumela wayo wokulwa nokugqwala kanye ne-anti-corrosion, ngoba i-zinc inomphumela omkhulu wokuvikela ekubukeni komkhiqizo, ngakho-ke ithuthukisa kakhulu indima nezici zomkhiqizo ngokwawo, ukuze kuthuthukiswe ukusetshenziswa komkhiqizo. umkhiqizo.Ungqimba lwezinc lwentambo ye-zinc enogqinsi lwezinc oluwugqinsi lunobucwebe obuhle, umfaniswano futhi alunalutho, kanye nokumelana nokugqwala okuhle.
Ungqimba lwezinc olukhiqizwa i-electrogalvanizing lumsulwa kakhulu futhi ukugqwala kuhamba kancane kugesi ye-asidi ne-alkali, uketshezi kanye nenkungu, engavikela ngempumelelo i-matrix yensimbi.Isendlalelo esiphehliwe singase siphathwe nge-chromic acid passivation sibe imibala ehlukahlukene, emihle nephanayo, enokuhlobisa okuhle.Isendlalelo se-zinc ocingweni oluthathiwe sinokusebenza kahle futhi kungaba ukuvala okubandayo, ukugoqa, ukugoba nokunye ukubumba ngaphandle kokulimaza ungqimba lwezinki.
Isikhathi sokuthumela: 17-02-22