SHUOLONG ntupu waya na-arụpụta ọtụtụ ngwaahịa na ọnọdụ igwe nri.Ka mma ijere ndị ahịa anyị ozi, anyị enyochala ọtụtụ nke abụọ emecha na-arụ ọrụ nke ọma na kpara waya ntupu ma n'ime ime na mputa ngwa ụkpụrụ ụlọ, Anyị nwere ike inyere na mmalite imewe ogbo site na-achọpụta kwesịrị ekwesị akụrụngwa na guzosie a nkọwapụta nke ga-emepụta ihe. chọrọ imecha ikpeazụ.

1. Anodizing

Anodizing bụ usoro pessivation nke electrolytic a na-eji na-amụba ọkpụrụkpụ nke oyi akwa oxide eke n'elu akụkụ igwe.

2. Ịfesa eserese

Teknụzụ eserese na-efesa na-eme meshes igwe nwere nhọrọ agba karịa maka agba dabara n'ụdị ịchọ mma niile a ga-ejikọ ọnụ.

3. mkpuchi ntụ ntụ

Mkpuchi ntụ ntụ bụ usoro akụ na ụba ma dị mfe maka ọgwụgwọ ntupu waya, ọ nwere ike ime ka waya ọ bụla na-acha agba ọ bụla n'ụzọ dị mfe, n'otu oge ahụ na-echebekwa ntupu ahụ kpamkpam.

4. Passivation nke igwe anaghị agba nchara

N'ihe gbasara ihe ịchọ mma na nguzogide corrosion, igwe anaghị agba nchara nwere njirimara niile kwesịrị ekwesị iji mee maka eriri waya mara mma.Agbanyeghị, igwe anaghị agba nchara na-ele anya ma na-arụ ọrụ kacha mma mgbe ọ dị ọcha.Ọdịnaya chromium dị na igwe anaghị agba nchara na-ejikọta ya na oxygen dị na ikuku iji mepụta oyi akwa chromium oxide na-agafe agafe.Okpokoro chromium oxide na-echebe ihe onwunwe site na mmebi ọzọ.Ụdị mmetọ dị iche iche na-egbochi oyi akwa oxide a na-agafe agafe ịmalite n'ike ya zuru oke na-ahapụ ihe ahụ nwere ike ibuso ya agha.Usoro nitric ma ọ bụ citric acid (passivation) na-eme ka nhazi nke oyi akwa oxide a na-enye ohere ka elu igwe anaghị agba nchara nọrọ n'ọnọdụ kachasị mma.

5. Ihe ochie plated imecha

Ọ nwere ike iwepụta ọdịdị nke ntupu waya a kpara akpa n'ụzọ nke mkpuchi ndị ọzọ na-enweghị ike.Isi ihe dị mkpa nke ntupu waya mana ọ na-eme ka ọ pụta ìhè.Usoro imecha ihe ochie nke oge ochie na-ewebata oyi akwa oxide gbara ọchịchịrị n'elu n'elu alloy na-egbuke egbuke.Mgbe ahụ, a na-emepụta omimi anya site n'ịwepụ isi ihe dị elu nke eriri waya na-ekwe ka alloy na-egbuke egbuke gosi.A na-etinye akwa akwa akwa nke lacquer mgbe etinyere ya iji nyere aka chekwaa njedebe ka ọ ghara imebi ọzọ.

6. Ihe eji achọ mma

Ihe ndozi ihe ịchọ mma bụ usoro electrodeposition ebe a na-edobe obere oyi akwa brass, nickel, chrome, ma ọ bụ ọla kọpa n'elu eriri waya.