Site na mmepe na-aga n'ihu nke ụlọ ọrụ na-emepụta ígwè, ihe igwe anaghị agba nchara achọtawo ọtụtụ ngwa na ndụ kwa ụbọchị, mmepụta mmepụta ihe, na mpaghara agha.N'oge nhazi, imepụta na iji igwe anaghị agba nchara, elu ya nwere ike igosi ntụpọ agba na-enweghị isi ma ọ bụ akara corrosion n'ihi oke okpomọkụ oxidation, ọkara corrosion, wdg N'ihi aesthetic ihe ma ọ bụ iji lebara okwu ndị aigwe anaghị agba nchara picklingnapassivation ngwọtaA na-arụkarị ọrụ maka nhicha kemịkalụ na ọgwụgwọ ngafe.Usoro a na-etolite ihe nkiri na-agafe agafe zuru oke na otu n'elu, na-eme ka ihe ahụ dị mma na nguzogide corrosion, na ịgbatị ndụ nke igwe anaghị agba nchara.
Tupu iji igwe anaghị agba nchara pickling na passivation ngwọta na welded akụkụ, igwe anaghị agba nchara n'elu kwesịrị ka mebie, iwepụ unyi, na polishing.Mgbe ahụ, wụsapassivation ngwọtan'ime akpa rọba ma jiri ya dịka ihe nke igwe anaghị agba nchara na ịdị njọ nke oxidation.Tinye workpieces n'ime ihe ngwọta, na-emekarị na ụlọ okpomọkụ, na-emikpu ha maka 5-20 nkeji ma ọ bụ karịa (kpọmkwem oge na okpomọkụ nke onye ọrụ ga-ekpebi dabere na ha kpọmkwem chọrọ).Wepu workpieces mgbe zuru ezu mwepụ nke elu adịghị ọcha, mgbe elu-egosi uniformly silver-ọcha.Mgbe pickling nangafe, kpochaa workpieces nke ọma na mmiri dị ọcha wee kpoo ha.
Oge nzipu: Dec-14-2023