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Ua like ke ano o ka pahu alumini me ka huahuakai a ua ike ia he metala honua, me ka haahaa haahaa a me ke kaumaha mama, i hoohana ia ma ke ano he papa pale no na kaa o ka lewa, ku e i ka compression a hiki ke ku i ka radiation-induced electrical impulses. He mea metala hou ia i hana ʻia me ka alumini alumini.

E like me ka hoʻohana nui ʻia ʻana o nā mea pale e hoʻohana i ka ikehu, ʻo ka hoʻohana ʻana i nā panela alumini foam sandwich (AFS) i hoʻopaʻa ʻia e nā waiwai mechanical haʻahaʻa o ke kumu pahu. ʻO ka hoʻohui ʻia ʻana o nā fibers carbon coppercoated (Cf) ua hōʻoia i ka maikaʻi i ka hoʻomaikaʻi ʻana i nā waiwai mechanical o ka pahu alumini.

Eia naʻe, ua kaupalena ʻia ka hoʻomaopopo ʻana i kāna kaʻina hana foaming a me ka microstructure. Ma kēia hana, ua hana ʻia ʻo AFS a me Cf/AFS e ka packing rolling powder metallurgy method. Ua ʻike ʻia ka ʻano huʻihuʻi o AFS a me Cf/AFS i nā mahana kiʻekiʻe me ka hoʻohana ʻana i ka synchrotron radiation X-ray imaging technology no ka noiʻi ʻana i ka hopena o Cf ma ka nucleation bubble, ka ulu ʻana, a me ka paʻa o ka huʻi. Eia kekahi, ua kālailai ʻia ka mahele nui o ka pore macroscopic, microstructure microscopic, a me nā waiwai mechanical compressive o AFS a me Cf/AFS. Ua hōʻike nā hopena i ka hoʻonui nui ʻana o ka Cf i ka nui o ka nucleation, hoʻomaikaʻi i ka paʻa ʻana o ka huʻa, a pale i ka hoʻokumu ʻia ʻana o nā ʻōpū nui maʻamau i ka wā o ka nucleation mua a me ke kaʻina ulu. I kēia manawa, hōʻike ʻo Cf/AFS i nā anawaena pore ʻoi aku ka liʻiliʻi ma mua o ka AFS. ʻO ka puʻunaue ʻana o Cf me ka pulu maikaʻi loa ma ka pā pore i pale ai i ka haki ʻana o ke kiʻiʻoniʻoni wai a hoʻemi i ka coalescence. Ua hōʻike ʻia ka hoʻokolohua hoʻopaʻa ʻana, i ka hoʻohālikelike ʻana me AFS, ua hoʻonui ʻia ka ikaika compressive a me ka hiki ke hoʻoemi ikehu o Cf/AFS ma kahi o 40.6% a me 84.8%, kēlā me kēia.

Ke ulu nui nei nā panela sandwich foam alumini i nā ʻoihana like ʻole ma muli o ko lākou mau waiwai kūikawā a me ka laulā o nā noi. Aia kēia mau paneli i kahi mea māmā māmā (e like me ka pahu alumini) i hoʻopaʻa ʻia ma waena o ʻelua mau ʻāpana alumini lahilahi. ʻO kēia hana hou e hana i ka mea ʻaʻole maʻalahi wale nō, akā ikaika nō hoʻi, kūpaʻa a me ka corrosion-resistant. Ma kēia moʻomanaʻo, e nānā pono mākou i nā hoʻohana a me nā pono o nā panela sandwich foam aluminika, a me kā lākou hopena i nā ʻoihana like ʻole.

I kēia manawa, ʻo ka hapa nui o ka hoʻolālā maikaʻi loa ʻo ka hoʻemi ʻana i ke kaumaha o ke kino me ka hoʻohaʻahaʻa ʻole i ka hana o ke kino, i kahi kūlana i hāʻawi ʻia e ʻimi i kahi ala hoʻololi maikaʻi o ka ukana, i mea e hoʻolālā ai i kahi ʻano kino maikaʻi; I ka manawa like, ka nui o nā mea hou a me nā ʻenehana hou e kōkua i ka hoʻohaʻahaʻa ʻana i ke kaumaha o ke kino, a laila, ʻo ka mea e hui pū ai e hoʻomaopopo i nā pono a me nā hemahema o nā mea māmā maʻamau ia!

Ke loaʻa nei ka manaʻo o ka pahu metala ma nā ʻoihana like ʻole ma muli o kāna mau waiwai māmā a me ka ikaika kiʻekiʻe. ʻO China Beihai Composites Co., Ltd. ʻo ia kekahi o nā mea hana koʻikoʻi o ka pahu metala a ʻo ka hui ke poʻo o ka hana ʻana i nā mea hou no nā ʻano noi.

ʻO ka pahu metala kahi mea metala me nā waiwai kūikawā, nona nā mea metala a me nā waiwai, no laila ka inoa metala. No laila, he mea metala ka huʻa metala?

Ke ulu nui nei ka pahu metala ma nā ʻoihana like ʻole ma muli o kāna mau waiwai a me nā noi. ʻO kekahi o nā waiwai koʻikoʻi o ka huʻa metala ʻo kona porosity, kahi mea koʻikoʻi i ka hoʻoholo ʻana i nā waiwai a me ke kūpono o nā mea hoʻohana like ʻole. Ma kēia moʻomanaʻo, e nānā pono mākou i ka manaʻo o ka porosity i nā pahu metala a e ʻimi i ke ʻano o ia mea ma nā ʻano noi like ʻole.

Ke hana nei ʻo Copper foam i nā nalu i ka ʻenehana pākaukau ma muli o kāna mau waiwai kūʻokoʻa. Ua ʻike ʻia ʻo ia no kona ʻāpana ʻili kiʻekiʻe a me ka conductivity thermal a me ka uila maikaʻi loa, e lilo ia i mea kūpono no nā noi pākaukau. Eia nō naʻe, aia kekahi huikau e pili ana i kāna mau waiwai conductive a inā paha he mea kūpono ia no ka hoʻohana ʻana i nā pā. Ma kēia moʻomanaʻo, e ʻimi mākou i nā waiwai conductive o ka pahu keleawe a me kāna kuleana kūpono i ka ʻenehana pākaukau e hiki mai ana.

ʻO ka pahu alumini kahi mea hoihoi e ulu nui ana i nā ʻoihana like ʻole ma muli o kāna mau waiwai kūʻokoʻa a me ka laulā o nā pono. Mai ka māmā a me ka ikaika i ka maikaʻi o ka wela a me ka acoustic insulation waiwai, ua hōʻike ʻia ka pahu alumini he mea waiwai no nā noi he nui. Ma kēia ʻatikala, e ʻimi mākou i nā pono o ka pahu alumini a pehea e hiki ai ke hoʻololi i ke ʻano o kā mākou hoʻolālā a hana ʻana i nā huahana like ʻole.

ʻO kekahi o nā pilikia koʻikoʻi e pili ana i ka pahu keleawe, ʻo ia kona conductivity, kahi mea versatile a versatile. Ma kēia moʻomanaʻo, e ʻimi mākou i nā waiwai o ka pahu keleawe, kona mau waiwai conductive, a me kāna mau noi like ʻole.