Ke manaʻoʻiʻo nei au i ka lohe ʻana o nā poʻe he nui e pili ana i ka metala puaʻa, ʻaʻole paha lākou i ʻike i ke ʻano o ia mea? ʻO kaʻoiaʻiʻo,ʻo ka hiʻohiʻona kūikawā o ka pahu hao he mea metala ia me kahi hoʻolālā kūikawā, a aia kahi hale porous me ka nui o nā pores foam ma kēia mea metala. He mea liʻiliʻi loa ke kaumaha o ka metala foam i ka wā e hoʻohana ai; he maikai loa ka wela a me ke kani insulation waiwai, a hiki no hoi ke pale aku electromagnetic hoailona.

1. Ka hoʻokumu ʻia ʻana o ka porous

Ma ke ʻano he mea metala kūikawā, ua like ke ʻano o ka metala foam me ka sponge a he kiʻekiʻe loa ka ea permeability. ʻOi aku ka 90% o nā pores ma ka ʻili holoʻokoʻa o ka metala, a ʻo kēia mau pores he millimeter-level diameters. ʻOiai he nui nā pores o ka metala foam, ʻaʻole pili kēia i kona ikaika a me ka paʻa; akā, na ka hale porous e hoʻohiolo i kēia mea metala ma hope o ka loaʻa ʻana o ke kaomi, e hāʻule ana ka hale pore, e hopena i kahi wahi ikaika nui, e hana ai i kēia.

2.Hoʻohana nui ʻia ka metala foam
ʻO kēia ʻano pahu metala he ākea loa o nā noi. Ma ke ʻano he metala kūikawā me ka paʻakikī kiʻekiʻe a me ka rigidity kiʻekiʻe, hoʻohana nui ʻia ka pahu metala i kahi ʻano o nā ʻoihana kemika e like me ka aerospace, petrochemical, kūkulu a me ka halihali. No ka mea, he maika'i loa ka waiwai ho'oili wela o ka pahu metala, he māmā loa kona nuipa a he pa'akikī ho'i, no laila hiki iā 'oe ke 'ike i ka hu'a metala ma ka pae pae a me ka iwi eheu o ka mokulele. Ma muli o kona wehe a me ka porous, hiki ke hoʻohana ʻia ka metala foamed e hana i nā iwi artificial me kona hoʻoheheʻe ʻana i ke kani a me nā waiwai insulation kani, ʻo ia hoʻi ka mea e hōʻoiaʻiʻo ai e hiki ke hoʻohana ʻia ka metala foamed ma ke ʻano he mea hoʻohaʻahaʻa leo; loaʻa iā ia kahi ākea ākea o nā noi a me nā manaʻo noi.

3. Nā manaʻo hoʻomohala

Hiki ke ʻōlelo ʻia ʻo Foam metala he mea metala kūikawā me nā manaʻo noi maikaʻi loa. I kēia manawa, ma ka noiʻi ʻepekema, hoʻohana ʻia ka metala puaʻa ma ke kahua kaua; Ua kūkulu ʻia ka pale kino kino pūʻali e hiki ke ālai i nā pōkā pale kaua; i ka manawa like, e like me nā hiʻohiʻona o ka metala puaʻa ponoʻī, ua hana ʻia ka metala i loko o ke kila kila kila māmā māmā no ka pale ʻana i ke kaʻa. Hoʻonui, ʻoiai e hōʻemi hou ana i ke kaumaha o ke kaʻa kaua ponoʻī.

Ke hoʻohālikelike ʻia me nā mea metala ʻē aʻe, ʻoi aku ka maikaʻi o ka hoʻohana ʻana, a ʻaʻole ʻoi aku ka kiʻekiʻe o ke kumukūʻai hoʻohana. Me ka hoʻomohala hou ʻana o ka ʻepekema a me ka ʻenehana, hoʻonui ʻia ke kahua a me ka laulā o ka hoʻohana ʻana i ka metala foam. Hiki ke ʻōlelo ʻia he ʻano ākea loa o nā noi, a ke hoʻohiki nei hoʻi nā manaʻo noi i ka wā e hiki mai ana!