E pili ana i nā ʻano o ka huʻa metala

I kēia manawa,metala huʻaua hoʻomākaukau ʻia e ka sintering, electroplating, kaomi hoʻolei ʻana, a me nā ʻano hana hoʻohua. I waena o lākou, ʻo ke ʻano electroplating a me ke ʻano metallurgy pauka ma lalo o ka mahele o ke ʻano foaming he mea maʻamau. ʻO ka mea mua ma ka hoʻohui ʻana i ka mea hoʻohua i ka metala i hoʻoheheʻe ʻia e hana i ka huʻa metala; ʻo ka hope ma o ke kaʻina hana electrodeposition i loko o ka pūpū polyurethane i kope ʻia i loko o ka pahu metala. I kēia manawa, ua hoʻohana nui ʻia ka pahu metala i ka nickel aluminika, ke keleawe a me kāna mau alloys, ma kahi o ka hao, ka magnesium, ka titanium, ke kila, ke alakaʻi a me nā mea ʻē aʻe i loaʻa kekahi wahi noi, ke hoʻolauna nei mākou i nā mea mua ʻekolu.

ʻŌhā aluminia me kona mau ala: ʻoi aku ka māmā i ka nuipa, me ka hoʻohaʻahaʻa wela, ke kani ʻana o ke kani, ka pale electromagnetic, absorption o ka ikehu hopena a me nā ʻano ʻē aʻe, i ka missile. Ua hoʻohana ʻia ka mīkini lele a me kāna mau ʻāpana hana hou o ka papa pale hopena. Eia kekahi, i loko o ka pahu kaʻa, nā uila uila a me nā mīkini hoʻoheheʻe uila, ka mana pulse electromagnetic wave shielding cover a me nā kahua ʻē aʻe hiki iā mākou ke ʻike i kona kiʻi.

Nikela Huhu: Me kona hoʻohui ʻana i ka pore a me ka porosity kiʻekiʻe, hana maikaʻi ia ma ke ʻano o ke kiʻekiʻe gas permeability, kiʻekiʻe kikoʻī kikoʻī kikoʻī a me ka ikaika capillary. Hoʻohana maʻamau ia e hana i nā kānana wai, nā mea hoʻololi catalytic, nā atomizers, a me nā pā uila uila a me nā mea hoʻololi wela.

Huʻa keleawe: loaʻa ka maikaʻi uila conductivity a me ka ductility, i ka hoʻohālikelike ʻia me ka nickel foam, ʻoi aku ka haʻahaʻa o ke kumukūʻai hoʻomākaukau, ʻoi aku ka maikaʻi o ka conductivity uila i ka hoʻomākaukau ʻana i nā mea electrode maikaʻi ʻole (carrier), nā mea lawe catalyst a me nā mea pale electromagnetic a me nā mea ʻē aʻe o ka mana nui. Akā ʻo ka huʻa keleawe ma muli o kāna
Akā, ʻaʻole maikaʻi e like me ka nickel ka ʻūhā keleawe ma muli o kona kūpaʻa ʻana, a no laila e kaupalena i kāna wahi noi. ʻO ka pahu metala ma ke ʻano he mea hou, ʻo kona kumukūʻai, kūpono a me nā ʻano ʻē aʻe he hana maikaʻi loa, i ka hoʻomohala ʻana o ka ʻepekema a me ka ʻenehana i kēia manawa, ʻo ka hoʻomākaukau ʻana a me ka hoʻohana ʻana i ka pahu metala e hoʻonui ai i ke kula he ikaika loa. e kakali ana.