Ụdị ọgwụgwọ aluminom alloy elu

1. Anodizing

Anodizing bụ usoro ọgwụgwọ elu nke a na-ejikarị eme ihe maka aluminom alloys nke gụnyere ịmepụta oyi akwa oxide porous n'elu igwe.Usoro a gụnyere anodizing (electrolytic oxidation) nke aluminom na ngwọta acid.Enwere ike ịchịkwa ọkpụkpụ nke oyi akwa oxide, na oyi akwa nke na-esi na ya pụta siri ike karịa ígwè dị n'okpuru.Usoro a nwekwara ike iji tinye agba na aluminom alloys site na iji dị iche iche esiji.Anodizing na-enye nguzogide corrosion ka mma, nguzogide iyi ka ukwuu, yana nguzogide abrasion ka mma.Tụkwasị na nke ahụ, ọ nwekwara ike ịbawanye ike ike ma nwee ike melite adhesion nke mkpuchi.

2. Mkpuchi Ntugharị Chromate

Ihe mkpuchi ngbanwe nke chromate bụ usoro ọgwụgwọ elu nke a na-etinye mkpuchi mkpuchi chromate n'elu ala aluminom.Usoro a na-agụnye imikpu akụkụ aluminom alloy na ngwọta nke chromic acid ma ọ bụ dichromate, nke na-emepụta ihe mkpuchi mkpuchi chromate dị mkpa n'elu igwe.Ihe oyi akwa na-abụkarị edo edo ma ọ bụ akwụkwọ ndụ akwụkwọ ndụ, ọ na-enye nchebe corrosion ka mma, ịba ụba na-agba agba, na ebe dị mma maka ịrapara na mkpuchi ndị ọzọ.

3. Ịkụkọ ọnụ

Pickling (etching) bụ usoro ọgwụgwọ elu kemịkalụ nke gụnyere imikpu aluminom alloys n'ime ihe ngwọta acid iji wepụ adịghị ọcha n'elu wee mepụta udidi elu.Usoro a na-agụnye iji ngwọta acid dị ukwuu, dị ka hydrochloric ma ọ bụ sulfuric acid, iji wepụ elu oyi akwa nke ígwè.Usoro a nwere ike wepụ ihe ọ bụla fọdụrụnụ ma ọ bụ oxide n'elu aluminom alloy elu, melite n'ịdị n'otu, na-enye ihe mma mkpụrụ maka mkpuchi mkpuchi.Otú ọ dị, ọ dịghị eme ka nguzogide corrosion dịkwuo mma, na elu nwere ike ịdị mfe karị na mmebi na ụdị mmebi ndị ọzọ ma ọ bụrụ na echebeghị ya nke ọma.

4. Plasma Electrolytic Oxidation (PEO)

Plasma Electrolytic Oxidation (PEO) bụ teknụzụ ọgwụgwọ elu dị elu nke na-enye oyi akwa oxide siri ike, nke siri ike na n'elu alloys aluminum.Usoro a na-agụnye itinye akụkụ aluminom alloy na electrolyte, wee tinye ọkụ eletrik na ihe onwunwe, nke na-eme ka mmeghachi omume oxidation pụta.Ihe oyi akwa oxide na-esi na ya pụta na-enye ezigbo nguzogide iyi, nguzogide corrosion, na ike siri ike.

5. mkpuchi ntụ ntụ

Ngwunye ntụ ntụ bụ usoro ọgwụgwọ a na-ewu ewu maka aluminom alloys nke gụnyere ịgbakwunye ihe mkpuchi mkpuchi nke ntụ ntụ n'elu igwe.Usoro a na-agụnye ịgbanye ngwakọta nke pigmenti na nkedo n'elu igwe, na-emepụta ihe nkiri na-ejikọta ọnụ nke a na-agwọ na okpomọkụ dị elu.Uwe ntụ ntụ nke na-esi na ya pụta na-enye njedebe na-adịgide adịgide, nke na-eguzogide ọgwụ na corrosion na-eguzogide.Ọ dị na agba dị iche iche, textures, na imecha, na-eme ka ọ bụrụ ngwọta dị mma maka ọtụtụ ngwa.

Mmechi

N'ikpeazụ, usoro ọgwụgwọ elu nke a kpọtụrụ aha n'elu bụ nanị ihe atụ ole na ole nke ọtụtụ usoro eji emeso alloy aluminum.Nke ọ bụla n'ime ọgwụgwọ ndị a nwere uru pụrụ iche ya, na mkpa ngwa gị ga-ekpebi ọgwụgwọ kacha mma maka ọrụ gị.Otú ọ dị, n'agbanyeghị usoro ọgwụgwọ a na-eji eme ihe, ihe kachasị mkpa bụ iji hụ na nlebara anya kwesịrị ekwesị maka nkwadebe elu na ihicha maka nsonaazụ kacha mma.Site na ịhọrọ usoro ọgwụgwọ elu dị mma, ị nwere ike imeziwanye ọdịdị, ịdịte aka, na ịrụ ọrụ nke akụkụ aluminom gị, na-eme ka ngwaahịa dị elu na-adịru ogologo oge.