I-Anodizing inqubo ye-electrochemical eshintsha ingaphezulu le-aluminium libe ungqimba lwe-oxide, eqinile futhi ehlala isikhathi eside kunensimbi yokuqala. Ipuleti ye-anodised aluminium kuvame ukusetshenziselwa ukwakhiwa kwezakhiwo, ezezimoto, kanye nezicelo ze-aerospace lapho ukuqina nokumelana nokugqwala kubalulekile.
Nazi izinyathelo ezihilelekile kunqubo ye-anodizing yamapuleti e-aluminium:
- Ukuhlanza: Ipuleti le-aluminium lihlanzwa kahle ukususa noma yikuphi ukungcola, amafutha, noma okunye ukungcola okungenzeka kube khona ebusweni. Lokhu kuvame ukwenziwa nge-degreaser noma enye isixazululo sokuhlanza.
- Ukwelashwa kwangaphambili: Ipuleti le-aluminium seliphathwa ukulungiselela indawo yokufaka i-anodizing. Lokhu kungafaka i-chemic etch noma ukulungiswa komhlaba okulungisekiyo ukususa noma yiziphi izinto ezingcolile zendawo futhi udale indawo efanayo.
- I-anodizing: Ipuleti le-aluminium ligxila kwikhambi le-electrolyte, imvamisa i-sulfuric acid, futhi kwafakwa i-Electric yamanje. Lokhu kudala ukuthi i-aluminium iphendule nge-acid, kwakha isendlalelo se-oxide ngaphezulu kwensimbi. Ubukhulu besendlalelo se-oxide bungalawulwa ngokulungisa ama-voltage kanye nesikhathi senqubo yokungenisa i-anodizing.
- Ukufaka imibala: Uma ufisa, ipuleti ye-anodised aluminium ingadaywa ukwengeza umbala ebusweni. Lokhu kwenziwa ngokugxilisa ipuleti kusixazululo sedayi, okutholwe kuma-pores wesendlalelo se-oxide. Imibala ehlukene ingatholakala ngokusebenzisa udayi ohlukile.
- Ukuhlalisa: Ekugcineni, Ipuleti le-aluminium anodised livalwe ukuthuthukisa ukuqina kokuqina nokugqwala komhlaba. Lokhu kuvame ukwenziwa ngokugxilisa ipuleti emanzini ashisayo noma okugeza ngamakhemikhali okubangela ama-pores engxenyeni ye-oxide ukuze asondele, Ukwakha indawo efanayo eyunifomu.
-Wokwanda, Inqubo yokungenisa i-anodizing idala kanzima, indawo ehlala isikhathi eside engamelana nokugqwala nokugqoka. IPlate ye-Anodised Aluminium isetshenziswa kabanzi ezinhlobonhlobo zezicelo lapho ukuqina nokusebenza kubalulekile khona.