Hōʻike huahana
ʻO ka pahu alumini he mea māmā, porous alumini mea me nā waiwai mechanical maikaʻi loa a me nā ʻano kino kūikawā. Hana ʻia ia mai ka alumini paʻa a i ʻole nā ​​alumini alumini ma o ke kaʻina hana hoʻoulu a me ka hoʻonui.

Nā hiʻohiʻona a me nā pono
1. Māmā: ʻO ka pahu alumini ka nui o nā'ōhū a he haʻahaʻa haʻahaʻa a me ke kaumaha māmā,ʻoi aku ka māmā ma mua o nā alumini paʻa a iʻole nā ​​alumini alumini.
2. Ka ikaika kiʻekiʻe: ʻOiai he porous ka pahu alumini, aia nō ka ikaika kiʻekiʻe a me ka ʻoʻoleʻa a hiki ke kūpaʻa i ka paʻa kiʻekiʻe a me nā ikaika kulou.
3. ʻO nā waiwai hoʻoheheʻe wela maikaʻi: Ma muli o kona ʻano porous, ʻoi aku ka maikaʻi o ka ʻūhā aluminika, e hōʻemi ana i ka hoʻoili wela a me ka nalowale o ka ikehu.
4. Nā waiwai e hoʻopaʻa ai i ka ikehu: Hiki i ka pahu alumini ke hoʻopaʻa a hoʻopuehu i ka ikehu ke hoʻokau ʻia i ka ikaika, a loaʻa ka hopena maikaʻi loa o ka ikehu-absorbing waiwai, no laila ua hoʻohana nui ʻia i nā mea cushioning a me nā lako pale kino.
5. ʻO ke kūpaʻa ʻino: ʻO ka alumini ponoʻī he kūpaʻa maikaʻi ke kūpaʻa ʻana, a ʻo ke ʻano porous o ka pahu alumini e ʻoi aku ka maikaʻi o ka corrosion a hiki ke hoʻohana ʻia i nā wahi paʻakikī.
6. Hiki i ka Machinability: Hiki ke hana a hoʻopilikinoʻia ka pahu alumini e nāʻano hana metala maʻamau e like me kaʻokiʻana, ke kuʻiʻana, ka wili a me ka wili.

Nā noi huahana
Hoʻohana ʻia ka pahu alumini i nā noi he nui, e like me ke kūkulu ʻana, aerospace, ka lawe ʻana, ka uila, ka ikehu a me nā mea hou aku. Hiki ke hoʻohana ʻia ma ke ʻano he mea hoʻolālā, insulator thermal, hoʻopau ikehu, kānana, kani a me ka vibration absorber, a me nā mea hou aku. I ka manawa like, ʻo nā mea hoʻomau a me nā ʻano kūlohelohe o ka alumini foam e hoʻolilo iā ia i hoʻokahi o nā koho i loaʻa ma ke ʻano he ʻokoʻa i nā mea kuʻuna.