Ukwethulwa kwenqubo evamile yokwelashwa komhlaba we-fasteners-zinc coat
I-Zinc Plating ihlukaniswe izigaba ezimbili ngokusho kwe-electroryte, i-alkaline ne-acid elibuthakathaka, i-cyanide galvanizing, i-cyanide galvanizing, i-cyanide (potassium chlorising (i-potassium chloride) i-galvaning iyinqubo ejwayelekile ye-electroplating ye-electroplating ye-electroplating ye-electroplating ye-electroplatingama-fasteners.
Inqubo ye-Galvaning: ukondla → Ukuhlanza amakhemikhali → Ukugeza amanzi → Ukugeza amanzi
2) Amapharamitha ecubungula ukulawulwa kwenqubo
Inhloso yenqubo yokuhlanza amakhemikhali ukususa i-oyili ebusweni bomkhiqizo futhi uyilungiselele i-galvanizing . I-ejenti ephambili yeTank Uketshezi, izinga lokushisa lethangi), izinga lokushisa lethangi), isikhathi sokulima, isikhathi esichithiwe, njalonjalo .
Inhloso yenqubo yokukhulisa ukususa umkhiqizo we-oxide ye-oxide kanye nokugqwala, ukulungiselela i-galvaning . Izinto eziphambili ze-{kanye namapharamitha aphambili wokulawula acid, isikhathi sokulawula acid, isikhathi sokushisa .
(3) i-galvanised
Izinto eziphambili zethangi uketshezi yi-potassium chloride, i-zinc chloride, ithambile kanye nokuphazamiseka kwenqubo enkulu, okuqukethwe kwe-potassium chloride, okuqukethwe kwe-zinc chloride, okuqukethwe kwe-boric acid, izinga lokushisa kanye nenani le-pH .
(4) Ukukhishwa okukhanyayo
Inhloso yale nqubo ukwenza ukuhlanganiswa kwangaphandle okugqamile futhi okuhle . Izinto eziphambili zoketshezi lokugeza i-nitric acid (i-hydrochloric acid / l) {{amanzi 5ml / l) {l) isikhathi .
(5) Ukuphumelela
Inhloso yenqubo ukukhiqiza umbala owuthandayo wefilimu yokuhamba . Izinto eziphambili zokugeza yi-nitric acid, i-chromic anhydric nenani lenqubo yokugezela kanye nenani lokugezela kanye nenani lokugeza ver .
