Nūhou

ʻO ka pahu alumini māmā i hoʻohui ʻia he huahana i hoʻomohala ʻia e Zhongshi Qiangye. Hoʻohana nui ʻia e pale a hoʻopaʻa i ka pollution leo kiʻekiʻe i loko a i waho o nā hale nui a me nā lako ʻoihana. Material: Ka...

E alakaʻi i ka hoʻomohala ʻana i ka ʻenehana kaʻina hana hou, e hoʻomaʻamaʻa maikaʻi ana i ka ʻenehana hoʻomākaukau o ka metala foam, a hoʻemi mau ʻia ke kumukūʻai hana. ʻO ka metala Foamed i hōʻike ʻia e ka alumini foamed he ʻano hou o ka fu...

ʻO ka mea hou o ka alumini foamed e pili ana i ke kaʻina hana hoʻoulu ma hope o ka hoʻohui ʻana i nā mea hoʻohui i ka alumini maʻemaʻe a i ʻole ka alumini alumini. Loaʻa iā ia nā hiʻohiʻona o ka metala a me nā ʻōpū i ka manawa like. He kiʻekiʻe ka wela o ka mea alumini foam hou ...

ʻO ka mea hou o ka alumini foam ke ʻike mālie nei i ka hoʻomohala ʻana i ka ʻoihana. Ma nā kahua o ke kūkulu ʻana a me ka lawe ʻana, ua hoʻomohala wikiwiki a me ka maikaʻi me kāna mau hana maikaʻi loa. ʻO ka alum hou ...

ʻO ka mea alumini foam hou he ʻano hou o ka māmā hana-hoʻohui i hoʻohui ʻia me ka alumini a i ʻole ka alumini alloy matrix a me nā pores. ʻO ka hoʻolālā kūikawā o ka mea hoʻoheheʻe alumini hou e hoʻoholo i kāna kukui ...

ʻO ka nui o ka hoʻohaʻahaʻa haʻahaʻa o ka leo o ka mea alumini foam hou a hiki i ka 0.75, a ʻo ka coefficient absorption leo i ka waena waena o 250 ~ 1000Hz hiki i ʻoi aku ma mua o 0.9, ʻoi aku ma mua o ka kani-abso maʻamau ...

Hana ʻia ka pahu alumini ma ka hoʻohui ʻana i nā mea hoʻohui i ka alumini maʻemaʻe a i ʻole ke alumini alumini, a ua hana ʻia ma ke kaʻina hana hū, a loaʻa iā ia nā ʻano o ka metala a me nā ʻōpala i ka manawa like. He haʻahaʻa haʻahaʻa, kiʻekiʻe ka hopena absorption hiki, hi ...

ʻO ka paneli hoʻopaʻa leo alumini he mea hoʻonaninani maikaʻi loa ia, me ka hoʻoheheʻe ʻana i ke kani, ka mālama ʻana i ke kaiapuni, ka pale ahi, ka wela wela, ka mālama ʻana i ka wela, ka pale ʻana i ka wai, ka pale ʻana i ka lepo, ka lepo maʻalahi ...

ʻO ka ʻōlelo aʻoaʻo huahana metala ʻōhua kumu: keleawe foamed, foamed nickel, foamed copper-nickel, foamed alloy, conductive sponge, etc.

No ka loiloi i nā pono a me nā pōʻino o nā mea hana nickel foam, pono mākou e hoʻomaopopo mua i ke ʻano o ka nickel foam, a he aha ke kūlana a me ka hoʻomohala ʻana o ke kaʻina hana? ʻO ka nickel foamed kahi mea i hoʻohana ʻia e hana i nā electrodes pākahi. ʻO kāna ...

ʻO ka hiki i kekahi mea ke hele i ke au uila i kapa ʻia he conduction. He ʻokoʻa ka conductivity o nā metala, ʻoi aku ka maikaʻi o ke kala, a ukali ʻia e ke keleawe a me ke gula. ʻO ka conduction solid-state e pili ana i ka lōʻihi ...

No ka pane ʻana i kēia nīnau, pono mākou e hoʻomaopopo mua i ke ʻano o ka pahū? A he aha ka ʻōhua metala? 1. Hoʻokaʻawale nui ʻia nā mea pahū i nā mea pahū kino a me nā kemika ʻO ke kumu o ka pahū kino: Hoʻokumu ʻia ka pahū kino b...