Hoʻopilikino ʻia i nā ʻāpana heʻe kiʻekiʻe metala alumini

ʻO ke kaʻina hana anodizing alumini alumini kahi kaʻina hana e hana ai i kahi kiʻiʻoniʻoni oxide artificial ma ka ʻili o ka alumini a i ʻole nā ​​alumini alumini. Hiki i kēia kiʻi ʻoniʻoni ke hoʻomaikaʻi i ka pale ʻana i ka corrosion, ke kūpaʻa a me nā mea hoʻonaninani o nā alumini a me nā alumini alumini. Eia nā ʻanuʻu nui o kā mākou kaʻina hana anodizing alumini alumini:

ʻO ka mea mua, e hoʻokomo i ka huahana alumini a alumini paha i loko o ka pahu anodizing e hōʻoia i ka pili pono o ka ʻili o ka pā alumini me ka electrode o ka pahu lapaʻau.
A laila e like me nā waiwai i makemake ʻia o ke kiʻi ʻoniʻoni, koho i ka electrolyte kūpono, e like me ka sulfuric acid, oxalic acid, chromic acid, etc. Ma ka manawa like, hoʻoponopono i ka mahana, ka ʻike a me nā ʻāpana ʻē aʻe o ka electrolyte e like me ka mea e pono ai.
Ma ka hoʻohana ʻana i ka mana DC, ua electrolytically reacted ka alumini a i ʻole ka alumini alumini i loko o ka pahu anodizing. I ka wā o ke kaʻina hana electrolysis, e hoʻokumu ʻia kahi kiʻiʻoniʻoni oxide ma ka ʻili o ka alumini a i ʻole nā ​​alumini alumini.
A laila mālama ʻia ka manawa anodizing e like me ka mānoanoa e pono ai o ke kiʻi oxide. Ma ka ʻōlelo maʻamau, hiki i ka hoʻonui ʻana i ka manawa anodizing ke hoʻonui i ka mānoanoa o ka papa oxide. I ka manawa like, ma ka hoʻoponopono ʻana i nā ʻāpana e like me ka density o kēia manawa, hiki ke hoʻomalu ʻia ka mānoanoa a me nā waiwai o ke kiʻi oxide.
ʻO ka mea hope loa, hiki ke kala ʻia ke kiʻi ʻoniʻoni anodized, i māhele ʻia i ʻelua ʻano: kala electrolytic a me ke kala kemika. Ma ka hoʻoponopono ʻana i ke ʻano a me ka noʻonoʻo ʻana o nā kala, hiki ke loaʻa nā kiʻi ʻoniʻoni oxide o nā waihoʻoluʻu like ʻole.
ʻO ka mea hope loa, ua hoʻopaʻa ʻia ka alumini anodized a i ʻole kala kala. Hiki i ka lāʻau hoʻopaʻa ke hoʻopaʻa i nā micropores i ka papa oxide a hoʻomaikaʻi i ke kūpaʻa corrosion a me ka hoʻopaʻa ʻana i ka hana o nā alumini a i ʻole nā ​​alumini alumini.
I loko o ke kaʻina hana holoʻokoʻa, pono e mālama pono ʻia nā ʻāpana kaʻina hana a me nā koi o kēlā me kēia kaʻina e hōʻoia i ka hopena o nā huahana anodized alumini alumini i hana ʻia he hana maikaʻi a maikaʻi. Eia kekahi, pono e uku ʻia i ka palekana hana e pale aku i ka pōʻino electrolyte i ke kino kanaka a me ke kaiapuni.

Hoʻohana nui ʻia kēia kaʻina hana i ke kahua kūkulu hale a me ka ʻoihana hana mīkini. Ma ke kahua kūkulu, hiki ke hoʻohana ʻia nā alumini anodized e hana i nā pā pale, nā puka makani, nā puka, a me nā mea ʻē aʻe e hoʻomaikaʻi ai i ko lākou kū ʻana i ka wā a me nā mea hoʻonaninani. I ka ʻoihana hana mīkini, hiki i ka mālama anodizing ke hoʻomaikaʻi i ke kūpaʻa a me ke ola lawelawe o nā ʻāpana alumini alumini.
ʻO ke kaʻina hana anodizing alumini alumini he ʻenehana lapaʻau koʻikoʻi. Ma ke kāohi ʻana i nā ʻāpana kaʻina a me nā kaʻina hana, hiki ke loaʻa nā huahana alumini alumini me nā waiwai maikaʻi loa.