Inqubo yokukhiqiza ikhoyili enkuluucingo lukathayelailula uma kuqhathaniswa.Ucingo ngemuva kokuhlanza lufakwa kusixazululo se-electroplating kuqala.Yiqiniso, isixazululo se-plating kufanele sibe ne-zinc oxide, i-current eqondile yensimbi, elinye ipuleti le-zinc kusixazululo sokugqoka.I-zinc idluliselwa ebusweni bensimbi njenge-molecule.Uma ibonisa umbala ogqamile futhi omuhle, ucingo lumbozwe nge-zinc.
Ubude besikhathi sokuvikela kocingo oluyinsimbi luhlobene eduze nogqinsi lwezintambo zensimbi.Ngokuvamile, ukujiya kwezingqimba ze-zinc kufanele kube phezulu kakhulu kugesi eyomile eyinhloko nasezinsizeni zasendlini, kodwa ezindaweni ezinokhahlo.Ngakho-ke, ekukhethweni kogqinsi lwezingqimba zama-galvanized, umthelela wemvelo kufanele ucatshangelwe.Uma kudingeka imikhiqizo yocingo lwensimbi enama-diameter ahlukene, ukukhethwa kwempahla nokumbozwa kufanele kulawulwe ngendlela enengqondo.
Imboni yezwe lethu ikhetha insimbi ye-carbon ephansi enekhwalithi enhle njengempahla eluhlaza, bese ikhiqiza ikhwalithi yocingo lwensimbi ngokudweba, ukugalela nezinye izinqubo.Manje ubuchwepheshe bokukhiqiza beucingo lwensimbiimikhiqizo ingahlukaniswa ibe i-plating eshisayo kanye ne-electroplating izinhlobo ezimbili zezindlela.Kungakhathaliseki ukuthi yikuphi okukhethiwe, kufanele kwenziwe ngokuhambisana nemininingwane yokusebenza ehambisanayo, ukuze kuqinisekiswe kangcono ukukhiqizwa kwemikhiqizo emihle.Ezingxenyeni ezibalulekile nezibalulekile ezinamandla amakhulu kuno-1034mpa ngaphambi kokucwenga, ingcindezi kufanele ikhishwe ku-200±10℃ isikhathi esingaphezu kwehora elingu-1 kanye no-140±10℃ ngaphambi kokucwenga.
I-ejenti yokuhlanza esetshenziselwa ukuhlanza ayinawo umthelela ekunamatheleni kwe-coating futhi akukho ukugqwala kwezinto eziyisisekelo.Ukwenza kusebenze i-Acid Isixazululo sokwenza kusebenze i-asidi kufanele sikwazi ukususa imikhiqizo egqwalile nefilimu ye-oxide ebusweni bezingxenye ngaphandle kokugqwala okukhulu kwe-matrix.I-Zinc plating ingase ifakwe i-zinc plate nge-zincate noma i-chloride futhi izithasiselo ezifanele zizosetshenziswa ukuze kutholwe ukunamathela okuhlangabezana nezidingo zaleli zinga.Ngemuva kokufakwa okukhanyayo, ukwelashwa okulula kuyenziwa.Izingxenye ezidlulisiwe ezidinga ukukhishwa kwe-hydrogen zizodluliswa ngemuva kokususwa kwe-hydrogen.Ukwenza kusebenze nge-1% H2SO4 noma i-1% ye-hydrochloric acid ye-5 ~ 15s ngaphambi kokudlula.
Isikhathi sokuthumela: 20-07-22