ELELE
Aerospace
I ka holomua ʻana o ke kenekulia iwakālua, ua lilo ka alumini i metala koʻikoʻi i ka mokulele. ʻO ka mokulele mokulele ka mea noi nui loa no nā alumini alumini. I kēia lā, e like me nā ʻoihana he nui, hoʻohana nui ka aerospace i ka hana alumini.
No ke aha e koho ai i ka Aluminum Alloy ma Aerospace Industry:
Kaumaha Māmā- ʻO ka hoʻohana ʻana i nā alumini alumini e hoʻemi nui i ke kaumaha o kahi mokulele. Me ke kaumaha ma kahi o ke kolu o ka māmā ma mua o ke kila, hiki i ka mokulele ke lawe i ke kaumaha, a i ʻole e lilo i wahie ʻoi aku ka maikaʻi.
Ikaika Kiekie— ʻO ka ikaika o ka Aluminum e hiki ai iā ia ke hoʻololi i nā metala kaumaha me ka ʻole o ka nalowale o ka ikaika e pili ana me nā metala ʻē aʻe, ʻoiai e pōmaikaʻi ana i kona kaumaha māmā. Hoʻohui hou, hiki i nā hale lawe ukana ke hoʻohana i ka ikaika o ka alumini e hana i ka hana mokulele i ʻoi aku ka hilinaʻi a me ke kumu kūʻai.
Pale ʻino— No ka mokulele a me kona mau kaʻa, hiki i ka corrosion ke pilikia loa. Paʻa loa ka alumini i ka ʻinoʻino a me nā kaiapuni kemika, e lilo ana ia i mea waiwai nui no nā mokulele e hana ana i nā kaiapuni moana ʻino loa.
Nui nā ʻano alumini like ʻole, akā ʻoi aku ka maikaʻi o kekahi i ka ʻoihana aerospace ma mua o nā mea ʻē aʻe. ʻO nā hiʻohiʻona o ia alumini:
2024- ʻO ka mea hoʻohui mua ma 2024 alumini he keleawe. Hiki ke hoʻohana ʻia ka alumini 2024 ke koi ʻia ka ikaika kiʻekiʻe i ke kaumaha. E like me ka 6061 alloy, hoʻohana ʻia ʻo 2024 i nā ʻēheu a me nā hale fuselage ma muli o ka ʻāʻī i loaʻa iā lākou i ka wā o ka hana.
5052— ʻO ka huila ikaika kiʻekiʻe loa o nā māka hiki ʻole i ka wela, 5052 aluminika hāʻawi i ka pono kūpono a hiki ke huki a hana ʻia i nā ʻano like ʻole. Eia kekahi, hāʻawi ia i ke kūpaʻa maikaʻi loa i ka ʻino wai paʻakai ma nā wahi kai.
6061- Loaʻa i kēia huila nā waiwai mechanical maikaʻi a hiki ke hoʻopili maʻalahi. ʻO ia ka huila maʻamau no ka hoʻohana maʻamau a, i nā noi aerospace, hoʻohana ʻia no nā ʻēheu a me nā hale fuselage. He mea maʻamau ia i nā mokulele i kūkulu ʻia i ka home.
6063- Ua ʻike pinepine ʻia ʻo "alloy architectural," ʻike ʻia ʻo 6063 alumini no ka hāʻawi ʻana i nā hiʻohiʻona hiʻohiʻona hiʻohiʻona, a ʻo ia ka mea hoʻohana pono loa no nā noi anodizing.
7050- He koho kiʻekiʻe no nā noi aerospace, hōʻike ka alloy 7050 i ka nui o ke kūpaʻa corrosion a me ka lōʻihi ma mua o ka 7075. No ka mālama ʻana i kona mau waiwai ikaika i nā ʻāpana ākea, hiki i ka alumini 7050 ke mālama i ke kūʻē ʻana i nā haki a me ka corrosion.
7068- ʻO 7068 alumini alumini ka mea ikaika loa o ka alloy i kēia manawa i ka mākeke kalepa. ʻO ka 7068 kekahi o nā mea paʻakikī paʻakikī loa i kēia manawa.
7075- ʻO Zinc ka mea hoʻohui nui i ka alumini 7075. Ua like kona ikaika me ka nui o ke kila, a he maikai ka machinability a me ka ikaika luhi. Ua hoʻohana mua ʻia ia i nā mokulele Mitsubishi A6M Zero i ka wā o ke Kaua Honua II, a hoʻohana mau ʻia i ka mokulele i kēia lā.
