maunakea

maunakea 

ʻAanu

Ke hoʻomau nei ka kenekulia iwakālua, ua lilo ka alumini i mea waiwai i ka lele. ʻO ka mokulele mokulele ka mea i koi nui i ka noi ʻana no nā alloy alumini. I kēia lā, e like me nā hana he nui, hana nui ka aerospace i ka hoʻohana nui ʻana i ka ʻenehana alumini.

No ke aha e koho ai i ka alima alumini i ka Aerospace Industry:

Kōmaʻomaʻo māmā - ʻO ka hoʻohana ʻana i nā alloy alumini e hōʻemi nui ana i kahi momona o kahi mokulele. Me ke kaupaona ʻoi aku ka mea i ʻoi aku kahi kukui ma mua o ke kila, a e ʻae ʻia kahi mokulele i ka lawe ʻana aku i ke kaumaha, a i ʻole e lilo i ʻoi aku ka maikaʻi ʻoi aku.

ʻO ka ikaika kiʻekiʻe - ʻO ka ikaika o Aluminium e hoʻoili ai i nā metala ʻoi loa e ʻole me ka nalowale o ka ikaika e pili ana me nā metala ʻē aʻe, ʻoiai e pōmaikaʻi ana i kona kaupaona ʻoi aku. Eia kekahi, hiki i nā hana lawe loina ke lawe i ka ikaika o ka alumini e hana i ka hana ʻana o ka mokulele me ka hilinaʻi a kūpono i ka uku.

ʻO ke pale kūleʻa - No kahi mokulele a me kāna mau kānaka holo kaʻa, hiki ke weliweli loa ka ʻōpū. He pale kūleʻa ka alumini i ka corrosion a me nā siika ʻenekani, e hoʻomaikaʻi nui ʻia ana no nā mokulele mokulele e hana nei i loko o nā aniani palaka.

Nui nāʻokoʻa o nā ʻano like ʻole o ka alumini, akā ʻoi aku ka nui o nā mea i ʻoi aku i ka ʻoihana aerospace ma mua o nā mea ʻē aʻe. ʻO nā hiʻohiʻona o ka alumini penei:

2024- ʻO ke kumu mua o ka alloying i 2024 alumini he keleawe. Hiki ke hoʻohana ʻia he 2024 koneki i ka wā e koi ai ka ikaika nui i nā hoʻohālikelike kaumaha. E like me ke anuanu 6061, hoʻohana ʻia ʻo 2024 i nā hana ʻēheu a me ka fuselage ma muli o ke pohō a lākou e loaʻa ai i ka wā o ka hana.

5052nui ʻana o ka papa hoʻohuihue ʻole kiʻekiʻe, 5052 alumini i hāʻawi ʻia ke kūpono kūpono a hiki ke huki a hana ʻia i nā ʻano like ʻole. Hoʻohui maikaʻi, hāʻawi ʻoi i ka kū maikaʻi o ka pale wai wai i loko o nā wahi moana.

6061- He waiwai maikaʻi kēia alloy a ua maʻalahi ia e maʻalahi. He pākaʻikaʻi maʻamau no ka hoʻohana maʻamau a, i nā noi aerospace, hoʻohana ʻia no nā pā kuʻi a me nā fuselage. He mea maʻamau loa ia i nā mokulele home.

6063- ua kapa ʻia ʻo "alloy arsitekti," 6063 ka mea i ʻike ʻia no ka hoʻolako ʻana i nā hiʻohiʻona maikaʻi, a maʻamau ʻo ia ka mea e hoʻohana pono ai no nā noi anodizing.

7050- ʻO kahi koho poʻokela kiʻekiʻe no nā noi aerospace, alloy 7050 e hōʻike ana i ka pale a ka pale a ʻoi aku ka ikaika ma mua o ka 7075. No ka mea e mālama ana i nā waiwai ikaika i nā ʻāpana ʻē aʻe, hiki i ka alumini 7050 ke mālama i ka pale ʻana i nā pōpoki a me ka corrosion.

7068- 7068 alloy alumini kahi ikaika ikaika o ka alloy i kēia manawa i ka mākeke kūʻai. ʻO ka māmā me ka pale kūloko maikaʻi loa, ʻo 7068 kekahi o nā halepa e hiki ke komo ʻia i kēia manawa.

7075- Zinc ke kumu hoʻomohala nui ma 7075 alumini. Hoʻohālike kona ikaika me nā ʻano o ke ʻano he nui, a ua loaʻa iā ia ka machinability a me nā momona momona nā mea. Ua hoʻohana mua ia ʻo ia i nā mokulele hoʻokele Mitsubishi A6M Zero i ka wā o ke Kaua Honua II, a e hoʻohana ʻia nei ma nā mokulele i kēia lā.


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