Hoʻokumu ʻia ʻo Aluminum foamed ma ka hoʻohui ʻana i nā mea hoʻohui i ka alumini maʻemaʻe a i ʻole ka alumini alumini ma o ke kaʻina hana hū, a loaʻa iā ia nā ʻano metala a me nā ʻano huʻi. Loaʻa iā ia ka haʻahaʻa haʻahaʻa, hiki ke haʻalulu haʻalulu kiʻekiʻe, ke kūpaʻa wela kiʻekiʻe, ke kūpaʻa ahi ikaika, ka pale ʻana i ka corrosion, ka insulation leo a me ka hoʻohaʻahaʻa leo, haʻahaʻa haʻahaʻa thermal conductivity, kiʻekiʻe electromagnetic pale, ikaika kū i ka wā, kānana hiki, hana maʻalahi, hoʻonohonoho maʻalahi, a kiʻekiʻe. hana pololei , Hiki ke lawe ʻia ka uhi ʻana.

ʻO Aluminum foamed kahi ʻano hou o nā mea metala māmā i hana ʻia e ka alumini alloy foaming. He haʻahaʻa haʻahaʻa a me ka ikaika kikoʻī kiʻekiʻe. Loaʻa iā ia nā waiwai maikaʻi loa e like me ke kani ʻana a me ke kani ʻana o ke kani, ka hoʻoulu ʻana i ka ikehu a me ka cushioning, ka pale ahi a me ka pahū-hōʻoia. Hoʻohana nui ʻia ia i ka aerospace pūʻali koa, ka transit rail, ka hana moku, etc. Ma waena o ka "Top Ten Most Potential New Materials in the Future" i koho ʻia e nā mea hoʻolaha haole, ʻo ka mea alumini foam i koho ʻia i ke ono.

Hiki iā mākou ke hana i nā profiles alumini foam me nā ʻokoʻa apertures, mānoanoa a me nā koi e like me nā koi hoʻolālā.

1. Nā hiʻohiʻona hana

① Māmā: ʻO 0.1-0.4 ka nui o ka nui o ka alumini metala;

② 'O'ole'a kiko'ī ki'eki'e: 'o kona 'o'ole'a kiko'ī he 1.5 manawa ko ke kila;

③ ʻO ka hoʻokō ʻana i ka haʻalulu haʻalulu kiʻekiʻe a me ka hopena o ka ikaika absorption rate:ka hana damping5-10ʻoi aku ka nui o ka alumini metala. Porosity Ke hoʻoheheʻe ʻia ka pahu alumini me ka nui o 84% e 50%, hiki iā ia ke komo ma mua o 2.5MJ/cm3 o ka ikehu.

④ Hana maikaʻi acoustic: 1. Ka hana hoʻokaʻawale leo (paʻa pūnaewele): KeʻO ke alapine hawewe kani ma waena o 800-4000HZ, ʻO ka coefficient insulation kani o ka pahu alumini paʻa paʻa ma luna o 0.9. 2. Ka hana hoʻoheheʻe ʻana o ke kani (micro ma nā puka a ma waena o nā lua): Aia ke alapine o ka hawewe kani ma waena o 125—4000HZ, hiki i ka nui o ka hoʻoheheʻe kani ʻana o ka pahu alumini ma loko o ka lua ke hiki i ka 0.8, a ʻo ka awelika hoʻoheheʻe kani o ka hui octave. ʻoi aku ma mua o 0.4.

⑤ ʻO ka hana pale electromagnetic maikaʻi loa: i ka wā o ka hawewe electromagnetic ma waena o 2.6-18GHZ, ka electromagnetic, hiki i ka nui o ka pale ke hiki i 60-90dB.

⑥ Nā waiwai wela maikaʻi: ʻO ka conductivity wela o ka pahu alumini paʻa-cell me ka porosity o 80-90% he 0.3-1W/m#8226;k, e like me ke kinikini. He maikaʻi ka hoʻoheheʻe ʻana o ka wela ma lalo o nā kūlana convection ikaika ma muli o ka pilina o nā pores.

⑦ ʻaʻole wela a maikaʻi ke kūpaʻa wela. □ ʻO ka pale ʻana i ka corrosion maikaʻi, ka pale ʻana i ka wā, ka haʻahaʻa haʻahaʻa haʻahaʻa, ʻaʻohe ʻelemakule, Non-toxic.

⑧ Maʻalahi e hana: maʻalahi no ka ʻoki ʻana, ka ʻeli ʻana, a me ka sima; hiki ke hoʻopiʻi ʻia i ke ʻano i makemake ʻia ma ke kālai ʻana; hiki iā ia ke hoʻohana i ka peʻa kūlohelohe a hoʻohana ʻia no ka mālama ʻana i ka ʻili; hiki ke ʻili ʻia ma nā ʻaoʻao ʻelua e hana i kahi papa māmā nui, kiʻekiʻe-rigidity. Nui maʻamau o kēia manawa: 600x1200x5/10MM, 500x1000x5/10MM.

⑨ E maʻalahi e hoʻouka: Hiki ke hoʻokomo ʻia ka mea alumini foamed ma kahi kiʻekiʻe me ka ʻole o nā mea hoʻokiʻekiʻe mechanical, e like me: nā hale kaupaku, nā paia a me nā hale, a me nā mea ʻē aʻe, hiki ke hoʻopili ʻia a hoʻopaʻa ʻia e nā ʻano mechanical a i ʻole pololei me nā wili, a i ʻole. e hoʻopili ʻia ma ka paia a i ʻole ke kaupaku me nā mea hoʻopili.

⑩ ʻO ke ʻano "sandwich" i hana ʻia e ka ʻāpana metala ʻeleʻele-aluminum foam-ʻo ka pā metala lahilahi i hoʻoilina i nā mea maikaʻi o ka pahu alumini mau waiwai like ʻole a me ka ikaika kulou kiʻekiʻe, hiki ke hoʻohana ʻia e like me nā mea kūkulu hale hou, nā ʻāpana hana kiʻekiʻe-rigidity o ka rolling stock, etc.

2. Nā hiʻohiʻona hale

• ʻO ka puka nui ka 0.3-7mm;
• Porosity kiʻekiʻe a hiki ke hoʻomaluʻia: 63% -90%;
• ʻO 10—45cm2/cm3 ka ʻāpana ili kikoʻī;
• ʻO ke ʻano o ke kelepona ʻokoʻa; hale paʻa, ma o ke kelepona a me ka micro ma o ka pahu alumini cell;
• Hiki ke hoʻopaʻa ʻia ka haku mele ʻana a me ka pore o ka ʻōnaehana metala, hiki ke hoʻololi i nā pono like ʻole.

3. Ka laulā o ka noi

ʻO ka hoʻoheheʻe ʻana i ka leo a me nā mea hoʻoheheʻe leo: hiki ke hoʻohana ʻia ka pahu alumini no ka kaohi ʻana i ka leo o nā kaʻa kukui o ke kūlanakauhale, nā ala kiʻekiʻe, nā tunnels lalo, nā lako mīkini, a me ka hoʻomaikaʻi ʻana i nā lumi acoustic, nā hale hana nui a me nā hopena kani ʻē aʻe. Hoʻopili ʻia ka pahu alumini hoʻoheheʻe kani i ka ʻāpana a i ʻole ke kila kila a kūkulu ʻia ma nā ʻaoʻao ʻelua o nā ala ala a me nā kaʻa māmā e like me nā paia hoʻoheheʻe kani nui, hiki ke hōʻemi i ka walaʻau kaʻa o ke kūlanakauhale. Hiki ke hoʻohana ʻia ka pahu alumini hoʻoheheʻe kani no ka hoʻokaʻawale ʻana i ka walaʻau i loko o nā lumi kamepiula hale hana, nā mīkini a me nā mea hana, a me nā kahua kūkulu waho, a hoʻonā i nā palena he nui o nā mea kani e hoʻohana nui ʻia e like me ka huluhulu aniani a me ka asbestos.

4. Nā wahi noi

Hiki i ka alumini foamed ke hoʻolālā i nā waiwai kikoʻī e pono ai ma ka hoʻololi ʻana i kona kiko a me ka hoʻolālā pore. ʻO kēia ka nani o kēia mea kūikawā. No laila, hoʻohana nui ʻia ia ma nā ʻano he nui.