ʻO ka mālama anti-rust o ka pepa keleawe alumini

ʻO nā hiʻohiʻona kemika kino a me ka analytical o kapepa keleawe aluminikapono'ī, ka hoʻokele a me ka hoʻoholo ʻana i ka hopena i manaʻo ʻia o ka moisture-proof a me ka pae seismic o ka pepa keleawe alumini no ka hopena i manaʻo ʻia o ka mālama anti-rust o ka anti-seismic grade, e hoʻolālā ʻia ka pepa keleawe alumini e hoʻokiʻekiʻe paʻa.

I ka wā o ka hoʻokomo ʻana, e uhi ʻia me ka deformation plastic a hoʻopaʻa paʻa ʻia me ka sima sima.A laila ma ka hihia o nā māwae kaʻa ʻole ma ka honua, e huki mālie ʻia ka paʻa e hōʻoia i ka hopena i manaʻo ʻia o ka mālama anti-rust o ka pae seismic o ka hale.
No laila, kūpono ka papa keleawe alumini no ka ʻūlū kumu, ʻaʻohe kino wai, ʻaʻa i ka wai, ʻaʻa i ka aisle, a me ka hōʻoia ʻana o nā lua o ke kumu wai, ka hoʻomaʻamaʻa o nā hale hana, a me ka wai o nā hui transverse ma lalo o ka overflow surface o nā hale mālama wai holomua a me nā hale ʻenehana hydropower.He huahana kūpono ia no ka pale ʻana i ka mālama ʻole a me ke kūkulu ʻana i nā māka kū'ē i ke ōlaʻi i ka hāʻule ʻana.
Hoʻopili ke keleawe a pau me ka oxygen.Ma lalo o kekahi mau kūlana, hiki i ka Cu2O i hana ʻia e ka mālama anodizing ke hana i kahi kiʻiʻoniʻoni pale ma ka ʻili keleawe, a ʻo ka Cu2O ma luna o ka ʻili i hoʻokaʻawale ʻia i CuO ma lalo o ka hana o ka oxygen dissolved i ka wai.No laila, ʻo ke kiʻi pale hydroxide ma ka ʻili keleawe he ʻelua ʻāpana, ʻo Cu2O ka ʻaoʻao o loko, a ʻo Cu2O a me CuO ka ʻili.Eia nō naʻe, ʻaʻole hiki ke ʻike ʻia ʻo Cu2O a me CuO ma ke ʻano o ka waikawa a me ka alkali, no laila ua like kēia me ka hoʻohui ʻana i kahi ʻāpana o ke kiʻi pale i ke keleawe, no laila, ʻoi aku ka ikaika o ka pale keleawe alumini.
No ka mea ʻo 8.9g / cm3 ka nui o ke keleawe maʻemaʻe, he kiʻekiʻe ka conductivity uila, haʻahaʻa haʻahaʻa haʻahaʻa a me ka haʻahaʻa haʻahaʻa haʻahaʻa, no laila he kiʻekiʻe ka ikaika tensile o ka pā keleawe alumini a me ka deformation plastic maikaʻi loa.No laila, hoʻohana ʻia ka papa keleawe alumini i nā hana hou e like me ke kahawai embankment moisture-proof, tunnel construction moisture-proof, power station moisture-proof, etc.ikaika hopena, me ka anti-collapse.