Quality akara nke nnukwu mpịakọta galvanized waya mkpuchi

1. Gbanwee electroplating usoro parameters

Jikwaa uru pH nke nnukwu mpịakọtagalvanized wayabath, nnyocha na-egosi na size nke bat pH uru ozugbo na-emetụta àgwà nke ígwè waya mkpuchi, na-ezighị ezi akara pH uru ga-eme ka rụrụ mkpuchi.Mgbe uru pH karịrị 3, mkpuchi waya igwe nwere burr kpatara dendrites dị mma, na elu adịghị mma.A na-achịkwa njupụta dị ugbu a nke ọma.Site na morphology microscopic, ka njupụta dị ugbu a dị elu, na-ebuwanye ibu nke mkpụrụ akụ oyi akwa zinc, na-adị ntakịrị ka oyi akwa zinc kwekọrọ.

N'ụzọ megidere nke ahụ, na denser na ion deposition, mma mma nke zinc oyi akwa.N'okpuru ọnọdụ na n'elu zinc oyi akwa bụ ok na-egbuke egbuke, àgwà nke zinc oyi akwa kwa unit ebe kwesịrị iru 80g / m2, na usoro parameters kwesịrị kachasị dị ka ndị a: ugbu njupụta bụ 16-20A / dm2, uka ịta nke zinc. Sulfate ngwọta bụ 500g / L, na pH uru bụ 2.5-3.0.

2. Gbanwee usoro ihe osise nke tank mmiri

N'ikwekọ n'usoro eserese obere mkpakọ nke ọtụtụ ngafe, ngụkọta mkpakọ bụ 96.48%, na-ebelata nbibi nke oyi akwa zinc.The dum waya ịbịaru anwụ bụ nke tungsten ígwè anwụ na polycrystalline anwụ.The akụkụ nke cone na-arụ ọrụ nke waya ịbịaru anwụ bụ 12 ° ~ 16 °, na ogologo nke sizing belt bụ 0.15 nke dayameta nke waya, iji hụ na deformation nke zinc oyi akwa bụ isi synchronous na ígwè waya mkpụrụ.

Usoro mgbasa ozi jụrụ oyi na-eji sprays mee ka ọ dị jụụ na-anwụ anwụ, ma na-ewepụ ọtụtụ ọkụ ọkụ nke igwe na-ese ihe na-ese na oge dị elu iji hụ na waya dị mma.Usoro nhazi usoro njikwa: ịbịaru ọsọ 10 ~ 12m / s;Mgbagwoju anya ikuku 8 ~ 10N;Ogologo ogologo 30km;Ọnụ ọgụgụ dị ukwuu nke mmanu mmanu bụ 3.5 ~ 4.5%;uru pH nke mmanu mmanu 7 ~ 8;Mmanu okpomọkụ 30 ~ 40 ℃.

Mgbe njikarịcha nke usoro ahụ, mmepụta oke nke 0.80mm electrogalvanized ígwè wayaelectro galvanized zinc oyi akwa àgwà na-achịkwa n'ime 80 ~ 90g / m2, zinc oyi akwa àgwà dispersion bụ nnọọ obere;Nsonaazụ na-egosi na nkezi ịdị arọ nke oyi akwa zinc bụ 14.5g/m2, ọnwụ nke oyi akwa zinc na-erughị 5%, na ike ike nke waya ígwè bụ 2300 ~ 2500MPa.Ọ bụghị nanị na ọ na-achịkwa àgwà nke zinc oyi akwa nke waya ígwè raw, kamakwa ọ na-ebelata ihe mkpofu na-enweghị isi na ọnụ ahịa mmepụta ihe.