Incazelo Yomkhiqizo
Iphrofayili ye-aluminium anodized isho ungqimba lwe-aluminium oxide eminyene embozwe ngaphezulu kwe-aluminium nama-alloys e-aluminium.Ukuze uvimbele ukukhuphuka kwe-oxidation, izici zayo zamakhemikhali ziyafana ne-aluminium oxide.Kodwa ngokungafani namafilimu e-oxide ajwayelekile, i-aluminium anodized ingadaywa ngombala we-electrolytic.
I-anodizing ingathuthukisa ngokuphawulekayo ukumelana nokugqwala kwama-alloys e-aluminium, ithuthukise ubulukhuni bobuso kanye nokumelana nokugqoka kwama-alloys e-aluminium, futhi ibe nezindawo zokuhlobisa ezinhle ngemva kokwelashwa kombala okufanele.I-Aluminium kanye nobuchwepheshe bayo bokufaka imibala kwefilimu obunodized ingahlukaniswa ngezinhlobo ezi-3: ukudaya kwamakhemikhali, umbala we-electrolytic kanye nombala we-electrolytic jikelele.Ukudaya ngamakhemikhali ukusebenzisa i-porosity kanye nomsebenzi wamakhemikhali wengqimba yefilimu ye-oxide ukuze kukhangiswe izinhlobonhlobo zombala ukuze kufakwe umbala wefilimu ye-oxide.Ngokusho kwendlela yokufaka imibala kanye nenqubo, ingahlukaniswa ibe umbala wedayi wemvelo, umbala wedayi wezinto eziphilayo, umbala wokuphrinta wokunamathisela umbala, ukudaya okunemibala eminingi kanye nokudaya kwe-achromatic.Linda.Umbala we-Electrolytic uwukwenza i-AC electrolysis ku-aluminium anodized nama-alloys ayo kusisombululo esinamanzi esiqukethe usawoti wensimbi, nezinsimbi ezifakwayo, ama-oxide ensimbi noma izinhlanganisela zensimbi ezansi kongqimba olunembobo lwefilimu ye-oxide.Ibonisa imibala ehlukahlukene.Umbala jikelele we-Electrolytic usho ukuthi i-aluminium nama-alloys ayo anemibala ngesikhathi esifanayo ne-anodizing.Ibonakala ngesinyathelo esisodwa se-oxidation nokubala, futhi ifilimu enemibala inokumelana okuhle kokukhanya, ukumelana nokushisa, ukumelana nokugqwala nokumelana nokugqoka.Umbala uwonke we-Electrolytic ubuye uhlukaniswe waba umbala wezinwele zemvelo, umbala wezinwele ze-electrolytic kanye nendlela yombala wezinwele zamandla, lapho umbala wezinwele ze-electrolytic uvelele, ulandelwa umbala wezinwele zemvelo, nombala wezinwele zamandla usathuthukiswa.
