Okukhuluucingo lukathayelakuyinto evame ukusetshenziswa enamathela imikhiqizo yensimbi nensimbi, kodwa kukhona ezihlukahlukene izinqubo galvanizing ingasetshenziswa.Indlela yokukhetha ubuchwepheshe be-galvanizing kanye nesengezo se-galvanizing, ufuna ukubona umkhiqizo ukuze ube nesidingo sokwenza ucezu.Kuphela uma kubhekwa izidingo zokuklanywa komkhiqizo kanye nezici zomkhiqizo ngokwawo, ngokuya ngesimo senqubo ehlukene yokufaka uthayela ukuze kuhlangatshezwane nezidingo zomkhiqizo ukuze kukhethwe inqubo efanele yokufaka uthayela.
Ukuze uthole ukuvikela okujwayelekile, inqubo ye-alkaline zinc plating passivation color ingasetshenziswa.Ngezinye izikhathi ukuze ufanise umbala womkhiqizo, ungasebenzisa futhi inqubo ye-passivation eluhlaza okwesibhakabhaka nomhlophe, njenge-passivation yezempi eluhlaza, i-black passivation nokunye.Kwamanye ama-galvanized emva kwesidingo sokuguqulwa kokufakwa kwezingxenye zokucubungula, ukusebenzisa inqubo ephansi ye-brittle galvanized, hhayi ezidingweni zokukhanya, ukuze kuncishiswe inani lezithasiselo ezikhanyayo.
Ukubheka njengokuphehla upende obhaka i-lacquer enomusa ephansi, ngenxa yokuthi inokomisa upende noma inqubo yokuqinisa, i-zinc acid kasawoti iyacwebezela noma i-chloride galvanizegalvanizingi-ejenti enomthamo owengeziwe ayilungele ukusetshenziswa.Bese ukhetha i-cyanide zinc plating noma i-zinc ephansi - i-brittle zinc - inqubo yokucwenga.Uma kungenjalo, uma izinga lokushisa lingaphezulu kuka-160 ℃, kwesinye isikhathi kuzoba khona ukubhibha kwentokozo.Ezingxenyeni ezijwayelekile nezinye izingxenye ezincane ezifanele ukugoqa, kufanelekile ukukhetha i-zinc plating ekhanyayo ye-potassium chloride.Lokhu kunamathela kunokukhanya okuhle nokusebenza kahle kwamanje okuphezulu.Ububi ukuthi ukusebenza kwe-passivation kubi kakhulu, kodwa kwanele ukuhlangabezana nezidingo zomkhiqizo.
Ukuze kufakwe izintambo ezinezidingo eziphakeme ngesivinini sokubeka kanye nokusebenza kahle kwamanje, inqubo ye-sulfate galvanizing ingasetshenziswa.Uma kuqhathaniswa ne-sulfate endala eyavuthela, i-sulfate yamanjeothayelangenxa yokusetshenziswa kobuchwepheshe be-ejenti ekhanyayo, ingathola umphumela wokugcoba okhanyayo, obonisa umphumela omuhle wokuzivikela nokuhlobisa ocingweni.I-Zinc sulfate ibuye ifanele ukubunjwa neminye imikhiqizo yensimbi neyensimbi ngenxa yezindawo ezimaholoholo noma indawo enkulu.
Isikhathi sokuthumela: 20-12-21