• 'O ka mea ma'amau, he mea ma'alahi ke alumini alumini e oxidize,'oiai he hopena passivation ka papa o ka oxide, akā, i ka hopena o ka ho'olaha lō'ihi, e peel ka papa o ka oxide a nalowale kona hopena pale, no laila,'o ka anodizing ka ho'ohana'ana i kona mau hi'ohi'ona ma'alahi. , ma ke kaʻina hana electrochemical e hoʻomalu i ka hanauna o ka papa oxide, e pale aku i ka oxidation hou o ka alumini, ʻoiai e hoʻonui ana i nā waiwai mechanical o kona ʻili, ʻo ke kumu ʻē aʻe e Ma o nā hopena kemika like ʻole e hana i nā ʻano kala e hoʻomaikaʻi i ka helehelena, hoʻohana nui ʻia. i ka ʻili mokulele, nā mea kaua, ka ʻōwili pepa kope, ke kūkulu ʻana i ka pale alumini, nā puka alumini a me nā Windows.
• Hāʻawi ka Anodizing i nā ʻano hopena hoʻololi o ka ʻili, e like me ka uhi ʻana i ka ʻili mānoanoa a me ka porous i mea e maʻalahi ai ke komo ʻana o ka wai, a i ʻole kahi ʻāpana aniani ʻeleʻele e hoʻonui i ka hiki ke hoʻomālamalama i ka mālamalama.