Le nqubo iyinqubo entsha ye-alkaline ye-alkaline electroplating engena-cyanide.Ifomula yayo eyingqayizivele inikeza amandla amahle kakhulu okusabalalisa kusixazululo sokucwenga ngaphandle kokuthinta izinga lokucwenga nokusebenza kahle kwe-cathode. Izinzuzo eziyinhloko zabasebenzisi zihlanganisa ukunciphisa isikhathi sokucwenga, ukwenza i-zinc isebenze kahle kakhulu ekusebenziseni, ukusebenza okulula futhi akulula ukushisa, nokusebenza okulula.
Le nqubo iyinqubo entsha ye-alkaline yokucwenga i-zinc ngaphandle kwe-cyanide. Ukwakheka kwayo okuyingqayizivele kunikeza amandla amahle kakhulu okusabalalisa okugeza ngaphandle kokuthinta izinga lokucwenga nokusebenza kahle kwe-cathode. Izinzuzo eziyinhloko zabasebenzisi zihlanganisa isikhathi esincishisiwe se-plating
Le nqubo iwuhlobo olusha lwenqubo yokufaka imiphongolo ye-alkali ngaphandle kwe-cyanide ne-chelating agent. Ingahlinzeka abasebenzisi ngezinzuzo eziningi, okuhlanganisa ukumboza okuyisicaba, ukusetshenziswa okungcono kwe-zinc, ukuphatha kalula, kanye nokubekezelela ukushiswa kwengubo.
Le nqubo ayiqukethe i-CN - kanye ne-agent ye-alkaline chelating yenoveli yenqubo yokucwenga imiphongolo. Ihlinzeka ngenani lezinzuzo kumsebenzisi, okuhlanganisa ukwakheka kokunamathela, iwukusetshenziswa kahle kwe-zinc, kulula ukuyisebenzisa, nokubekezelela ungqimba olushisiwe lokucwenga.
I-Acid galvanized brightener BZ-528 i-coating ine-crystallization enhle, i-ductility enhle kakhulu kanye nekhono lokuhlakazeka, ukuhamba okulula, ukumboza okufanayo, ukugcwala okuhle, ukumelana okuhle kwesifutho sikasawoti ngemuva kokudlula.
I-coating inamakristalu amahle, i-ductility enhle kakhulu nekhono lokuhlakazeka, futhi kulula ukudlula; Ukubola okuncane kwe-organic, ukumelana okuqinile nokungcola kusixazululo se-plating; I-coating ifana, ukugcwala kuhle, futhi isifutho sikasawoti siphezulu ngemva kokudlula.
I-BZ-525 ye-acid-galvanized brightener encibilikayo emanzini iyonga futhi ingathola ukunamathela okukhanyayo, okubushelelezi nokuthambile. Ukumboza okumhlophe, ukukhanya okusheshayo, ukumelana nokugqwala okuhle kokugqunywa kukathayela, okuqukethwe kwe-COD emanzini angcolile ngokuhambisana nezindinganiso zokukhishwa kokuvikela imvelo.
Inqubo yokonga kwezomnotho , ingatholakala ku-acidic galvanizing ekhanyayo, ukulinganisa nokuguquguquka okuhle kakhulu. Ukubekezelela ukukhuphuka kwezinga lokushisa okuhle, kufika ku-49 ℃, igwebu eliphansi, nokunyakaziswa komoya okuqinile kungasetshenziswa.
I-S-1 sulfate galvanizing brightener eyakhiwe futhi ekhiqizwa inkampani yethu isifinyelele izinga eliphezulu lemikhiqizo efanayo emhlabeni futhi ingasetshenziselwa ukuqhubeka kwe-zinc plating ye-wire rod. Isengezo singathuthukisa ngokuphumelelayo ukubukeka kanye nezakhiwo ze-zinc coating futhi kufanelekile kunoma iyiphi ifomula ye-sulfate galvanizing.
Ukusebenza okuzinzile nokusebenza kahle kwamanje okuphezulu . I-coating iyacophelela, ikhanya, ibushelelezi, inhle futhi inhle. Akufanelekile kuphela ukufakwa kwe-galvanizing okuqhubekayo kwezintambo, kodwa futhi kunomsebenzi we-electroplating eyodwa-piece, efanelekile i-sulfate galvanizing yanoma yikuphi ukubunjwa.
I-galvanized trivalent chromium blue zinc water BZ-212 iyi-trivalent trivalent chromium blue zinc amanzi aklanyelwe ngokukhethekile ukunamathela ku-zinc. Uma isetshenziswa ekuguqweni, indawo yokuqala emhlophe ibonakala ekuhlolweni kwesifutho sikasawoti amahora angaphezu kwama-72, futhi uma isetshenziswa ekulengeni, ukuhlolwa kwesifutho sikasawoti amahora angaphezu kwama-96 ngaphambi kwendawo yokuqala emhlophe. lolu hlelo lungakha ifilimu yesikhumba eluhlaza okwesibhakabhaka "ye-chromium" ebusweni be-alkaline, i-acidic, ne-cyanide galvanized coating.
umbala wefilimu ye-passivation uyagqama, ukwakheka kwefilimu kuhamba kancane, kuthambile, ukumelana nokugqwala okuhle. uhla lokusebenza lubanzi, isikhathi sokudlula kulayini othomathikhi singamasekhondi angama-25-45, i-pH ingalawulwa phakathi kuka-2.0-2.8. isikhathi sokumisa umoya singaba yimizuzwana engama-25-30, imbobo noma i-concave ngeke ibe phuzi, isalokhu igcina luhlaza okwesibhakabhaka. Ubukhulu be-zinc enamathela ngu-8μm, kanye nokumelana kwe-NSS BBB> amahora angu-72. lo mkhiqizo ungasetshenziselwa i-asidi zinc kanye ne-alkali zinc, efanelekile ikakhulukazi umugqa wendandatho, umugqa wokuphakamisa oqondile kanye nomunye umugqa othomathikhi endaweni enkulu yenqubo ye-workpiece passivation.
