1050 1060 6061 5052 anodized Aluminum pepa Coil
Pepa alumini anodizedʻO ia kahi huahana metala metala alumini i hōʻike ʻia i kahi kaʻina hana passivation electrolytic e hāʻawi ana i kahi hoʻopau pale paʻakikī a paʻakikī i kona ʻili. ʻO ka papa pale i hana ʻia e ke kaʻina hana anodizing ʻoi aku ka liʻiliʻi ma mua o ka hoʻonui ʻana i ka papa oxide kūlohelohe e kū maoli ana ma ka ʻili o ka alumini.
Hoʻopili ʻia ka pā alumini o ka anode, a ua hoʻokumu ʻia kahi ʻāpana lahilahi o ka alumini oxide ma ka ʻili, ʻo ka mānoanoa o ia mea he 5-20 microns, a hiki i ke kiʻi anodized paʻakikī ke hiki i 60-200 microns. Ua hoʻomaikaʻi ka pāpaʻi alumini anodized i kona paʻakikī a me ke kūpaʻa abrasion, a hiki i 250-500 kg / mm2, maikaʻi ka wela wela, paʻakikī anodized film melting point a hiki i 2320K, insulation maikaʻi loa, a me ka breakdown voltage 2000V, ka mea i hoʻonui i ka hana anti-corrosion. . ʻAʻole ia e ʻino no nā kaukani hola ma ω = 0.03NaCl paʻakai paʻakai. Aia ka nui o nā micropores i loko o ka ʻāpana lahilahi o ke kiʻi ʻoniʻoni, hiki ke hoʻomoʻi i nā lubricants like ʻole, i kūpono no ka hana ʻana i nā cylinders engine a i ʻole nā ʻāpana pale lole ʻē aʻe.
Pāla alumini anodizedhoʻohana nui ʻia i nā ʻāpana mīkini, nā mokulele a me nā ʻāpana kaʻa, nā mea kani pololei a me nā mea lekiō, nā hale hoʻonaninani, nā hale mīkini, nā kukui, nā mea uila mea kūʻai aku, nā mea hana lima, nā mea hana hale, nā mea hoʻonaninani o loko, nā hōʻailona, nā lako, nā mea hoʻonaninani kaʻa a me nā ʻoihana ʻē aʻe.
Hana ʻia ka alumini anodized ma o ke kaʻina hana kemika electro e hiki ai i ke kala ke komo i loko o nā pores o ka alumini, e hopena i ka hoʻololi maoli i ke kala o ka ʻili metala. ʻOi aku ka paʻakikī o ka alumini anodized a ʻoi aku ke kūpaʻa i ka abrasion a me ka corrosion.
