Guhindura icyuma cyiza cya aluminiyumu urupapuro rwerekana kashe

Inzira ya aluminiyumu ni uburyo bwo kuvura butanga firime ya oxyde ya artide hejuru ya aluminium cyangwa aluminiyumu. Iyi firime ya oxyde irashobora kunoza ruswa, kwambara irwanya imitako ya aluminium na aluminiyumu. Ibikurikira nintambwe zingenzi za aluminium alloy anodizing inzira:

Banza, shyira ibicuruzwa bya aluminium cyangwa aluminiyumu mu kigega cya anodizing kugirango umenye neza ko isahani ya aluminiyumu ihuye neza na electrode yikigega cyo kuvura.
Noneho ukurikije imiterere isabwa ya firime ya oxyde, hitamo electrolyte ikwiye, nka acide sulfurike, aside oxyde, aside chromic, nibindi. Mugihe kimwe, hindura ubushyuhe, kwibanda hamwe nibindi bipimo bya electrolyte nkuko bikenewe.
Ukoresheje imbaraga za DC, aluminium cyangwa aluminiyumu ikoreshwa na electrolytique ikorwa muri tank ya anodizing. Mugihe cya electrolysis, firime ya oxyde izakorwa hejuru ya aluminium cyangwa aluminiyumu.
Noneho igihe cya anodizing kigenzurwa ukurikije ubunini busabwa bwa firime ya oxyde. Muri rusange, kongera igihe cya anodizing birashobora kongera ubunini bwurwego rwa oxyde. Mugihe kimwe, muguhindura ibipimo nkubucucike bwubu, ubunini nibintu bya firime ya oxyde nabyo birashobora kugenzurwa.
Hanyuma, firime ya anodize irashobora kuba amabara, igabanijwe muburyo bubiri: amabara ya electrolytike no gusiga amabara. Muguhindura ubwoko hamwe nibisobanuro byamabara, firime ya oxyde yamabara atandukanye irashobora kuboneka.
Hanyuma, aluminiyumu cyangwa amabara ya aluminiyumu cyangwa aluminiyumu ifunze. Kuvura kashe birashobora gufunga micropore murwego rwa oxyde kandi bigateza imbere kurwanya ruswa no gufunga imikorere ya aluminium cyangwa aluminiyumu.
Mubikorwa byose, ibipimo byibikorwa hamwe nibisabwa byujuje ubuziranenge muri buri gikorwa bigomba kugenzurwa cyane kugirango harebwe niba ibicuruzwa bya aluminiyumu ya nyuma ya anodize yakozwe byakozwe neza kandi bifite ireme. Byongeye kandi, hagomba kwitonderwa umutekano wibikorwa kugirango wirinde electrolyte yangiza umubiri wumuntu nibidukikije.

Iyi nzira ikoreshwa cyane mubikorwa byubwubatsi ninganda zikora imashini. Mu murima wubwubatsi, aluminiyumu ya anodize irashobora gukoreshwa mugukora inkuta zumwenda, amadirishya, inzugi, nibindi kugirango barusheho guhangana nikirere hamwe nibiranga imitako. Mu nganda zikora imashini, kuvura anodizing birashobora kunoza imyambarire hamwe nubuzima bwa serivisi ya aluminiyumu.
Aluminium alloy anodizing inzira ni tekinoroji yingenzi yo kuvura. Mugucunga ibipimo nibikorwa, aluminiyumu ivanze nibintu byiza birashobora kuboneka.