Nkhani

Kodi aluminiyamu imatulutsa okosijeni ndikuwononga mpaka liti?-ndiRuiqifeng New Material.Chigawo chachikulu chaaluminiyamundi aluminiyamu ndi kagawo kakang'ono ka aloyi.Anthu ena amaganiza kuti aluminiyamu sikophweka kuti oxidize chifukwa pakhala kusintha pang'ono mtundu.Ndipotu, aluminiyumu ndi chitsulo chogwira ntchito kwambiri, chosavuta kutulutsa oxidize kuposa chitsulo.Siziwoneka, chifukwa aluminium oxide yomwe imapangidwa pambuyo pa okosijeni imakhala yopanda utoto komanso yowonekera.Ndipo wosanjikiza filimu okusayidi amalekanitsa zotayidwa mkati ndi kukhudzana mpweya, kotero izo sizidzapitiriza oxidate, ndi kuteteza zitsulo zotayidwa gawo lapansi.Choncho aluminiyamu ndi yolimba ngakhale popandamankhwala pamwamba. Koma filimu ya okusayidi si invulnerable, zotayidwa okusayidi mosavuta kuwonongedwa ndi asidi ndi zamchere.M'malo okhala ndi mpweya wowononga, filimu ya okusayidi imawonongeka mosavuta, zomwe zimapangitsa kuti gawo lapansi la aluminiyamu liwonongeke, kuwonongeka.Ngati atagwiritsidwa ntchito panja, kutenthedwa ndi dzuwa, ndi madzi amvula a acidic zimathandizira kuti aluminiyamu iwonongeke kwambiri.Ndiye mpaka litimbiri ya aluminiyamuadzakhala oxidate ndi corrode komanso zimadalira chilengedwe chake, ndimankhwala pamwamba.The pamwamba mankhwala a aluminiyamu mbiri zikuphatikizapo anodic makutidwe ndi okosijeni, electrophoresis, kupopera mbewu mankhwalawa, electroplating, etc. Anodic makutidwe ndi okosijeni ndi electrochemical njira kupanga yokumba okusayidi filimu padziko mbiri zotayidwa, amene kwambiri wandiweyani kuposa mwachibadwa anapanga okusayidi filimu ndi kwambiri. kugonjetsedwa ndi dzimbiri ngakhale m'malo ovuta, ndipo moyo wautumiki wokhazikika ukhoza kufika zaka 25.Onani zambiri pawww.aluminium-artist.com