Nā noho huila uila, ma ke ʻano he mea hana hou no ka neʻe lohi, ua ʻike mālie ʻia e nā poʻe ʻelemakule a me nā poʻe kīnā he nui. Pehea mākou e kūʻai ai i kahinoho huila uila kūpono ke kumukūʻai?

Ma ke ʻano he loea o ka ʻoihana no nā makahiki he ʻumi a ʻoi, makemake wau e kōkua pōkole iā ʻoe e hoʻoponopono i kēia pilikia mai nā ʻano like ʻole. ʻO ka mea mua e pono ai mākou e ʻike, ʻo ia ka ʻokoʻa o kēlā me kēia hui a me ke kūlana o ka mea hoʻohana a me ke kaiapuni hoʻohana, kahi e alakaʻi ai i ka ʻokoʻa o nā huahana i kūʻai ʻia.

Hoʻokaʻawale nui ʻia nā mea maʻamau i ke kila kalapona, ka hui alumini, ka hui alumini titanium aerospace a me ka hui magnesium, ke kaula kalapona

1. Mea kila kalapona.

Hoʻohana nui ʻia ke kiʻikuhi kila kalapona i nā noho huila hana kaumaha a me kekahi mau lama i hana ʻia e nā hale hana liʻiliʻi, hoʻohana nā noho huila hana kaumaha i ke kiʻikuhi kila i mea e hoʻonui ai i ka paʻakikī o ke kino a me ke kūpaʻa o ka hoʻokele ʻana, no ka laʻana, he nui nā kalaka nui i loaʻa nā kiʻikuhi kila a hiki i nā kaʻa liʻiliʻi ke hoʻohana i ka alumini ʻo ia ke kumu like, hana nā hale hana liʻiliʻi i nā noho huila me ka hoʻohana ʻana i nā kiʻikuhi kila no ka mea he haʻahaʻa kēia ʻano hana a me ke kaʻina hana kuʻihao, he haʻahaʻa nō hoʻi ke kumukūʻai. ʻO ke kumu e hoʻohana ai nā hale hana liʻiliʻi i nā kiʻikuhi kila no ka mea he emi ka hana a me ka kuʻihao ʻana a ʻoi aku ka makepono.

2. ʻAluminika a me ka titanium-aluminika hui pū ʻia

ʻO ke kola alumini a me ka kola alumini titanium, ʻo kēia mau mea ʻelua e noho ana ma ka hapa nui o ka mākeke no nā noho huila uila, ʻo 7001 a me 7003 ʻelua ʻano alumini like ʻole, ʻo ia hoʻi, ka alumini me nā mea hui like ʻole i hoʻohui ʻia iā ia, ʻo ko lākou mau ʻano maʻamau he haʻahaʻa haʻahaʻa a me ka ikaika kiʻekiʻe, ke kūpaʻa plasticity maikaʻi a me ke kūpaʻa corrosion, i ka ʻōlelo maʻalahi he māmā a ikaika a hana maikaʻi, ʻoiai ʻo ka kola alumini titanium Ua kapa ʻia hoʻi ʻo ia he kola titanium-aluminium ma muli o kona ikaika a me ke kūpaʻa corrosion. Ma muli o ke kiʻekiʻe o ka hoʻoheheʻe ʻana o ka titanium, hiki i 1942 degere, ʻoi aku ma mua o 900 degere ma mua o ke gula, he paʻakikī loa ke kaʻina hana a me ka hoʻopili ʻana a ʻaʻole hiki ke hana ʻia e kahi hale hana liʻiliʻi, no laila ʻoi aku ke kumukūʻai o nā noho huila i hana ʻia me ka kola titanium-aluminium. He kūpono ka mea mua no ka hoʻohana pinepine ʻole a me nā kūlana alanui a me ka hoʻokele maikaʻi, ʻoiai ʻo nā mea hoʻohana e hoʻohana pinepine ana, pono pinepine lākou e lawe, a hoʻokele pinepine ma nā lua a me nā alanui puʻupuʻu hiki ke koho i kahi noho huila i hana ʻia me ka kola titanium-aluminium.

3. ʻO ka hui magnesium

Hoʻokumu ʻia ke kinikini magnesium ma ka magnesium e hui pū me nā mea ʻē aʻe o ke kinikini. ʻO kona mau ʻano: ka liʻiliʻi o ka nui, ka ikaika kiʻekiʻe, ke kiʻekiʻe o ka modulus o ka elasticity, ka hoʻokuʻu wela maikaʻi, ka maikaʻi o ka hoʻopili haʻalulu, ka hiki ke kū i nā ukana hopena ma mua o ke kinikini alumini, ʻo ka mea i hoʻohana nui ʻia ʻo ia ka kinikini magnesium-aluminum. ʻO ka magnesium ka māmā loa o nā metala hana, me kahi kaumaha kikoʻī o ʻelua hapakolu o ka alumini a me hoʻokahi hapaha o ka hao, a me ka hoʻohana ʻana o ka magnesium no nā mōlina noho huilaua manaʻo ʻia e hoʻokō i ka "māmā" ma ke kumu o ka alumini.