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ʻO ke kumu kūʻai maikaʻi loa no nā Nanostructured Metal Foams - Pehea e hana ai i ka pahu keleawe? – Beihai

ʻO ka wehewehe pōkole:


Huahana Huahana

Huahana Huahana

Wikiō pili

Manaʻo manaʻo (2)

E hōʻoluʻolu mau mākou i kā mākou mea kūʻai aku i mahalo ʻia me kā mākou maikaʻi maikaʻi, waiwai maikaʻi a me ke kōkua ʻoi aku ka maikaʻi ma muli o ko mākou ʻike hou aʻe a ʻoi aku ka paʻakikī o ka hana a hana ma ke ala kūpono no kaAlanui Leo Alanui,Mea Paʻi Puʻupuʻu Metala,Hui Pūʻulu Metallic, Ke hoʻokipa nei i nā ʻoihana hoihoi e hui pū me mākou, ke kakali nei mākou i ka loaʻa ʻana o ka manawa e hana pū ai me nā hui a puni ka honua no ka hoʻonui ʻana a me nā hopena like.
ʻO ke kumu kūʻai maikaʻi loa no nā Nanostructured Metal Foams - Pehea e hana ai i ka pahu keleawe? - ʻIkepili Beihai:

Puhu keleawe-01
ʻO ka pahu keleawe he ʻano hou o nā mea multifunctional me ka nui o nā pores i hoʻopili ʻia a i ʻole pili ʻole i hoʻohele like ʻia ma ka matrix keleawe. He maikaʻi ka conductivity a me ka ductility ʻo Copper foam. Hoʻohālikelike ʻia me ka nickel foam, he haʻahaʻa haʻahaʻa ka hoʻomākaukau ʻana a me ka conductivity maikaʻi, a hiki ke hoʻohana ʻia e hoʻomākaukau i ka pākaukau ʻino electrode (carrier) mea, catalyst carrier a me nā mea pale electromagnetic.
ʻO ka mea nui, loaʻa i ke keleawe foamed kekahi mau pōmaikaʻi ma ke ʻano he substrate no nā electrodes pākaukau, akā no ka mea ʻaʻole like ke keleawe e like me ka corrosion e like me ka nickel, ua kaupalena ʻia kekahi o kāna mau noi.
Hoʻomākaukau ʻia ke keleawe puaʻa e ka metallurgy pauka a me ka electroplating, a ua hoʻomākaukau ʻia ka metala puaʻa ma ka hoʻohui ʻana i kahi mea hoʻohua i loko o ka metala i hoʻoheheʻe ʻia;
1.Powder metallurgy metala huʻihuʻi i hana ʻia ma ka hoʻohui ʻana i kahi mea puhi puhi (e like me NH4Cl) i ka pauka, hoʻololi ka mea puhi i ka wā o ka sintering, e waiho ana i nā ʻole.
2. Hiki ke hoʻohana ʻia ke ʻano hoʻoheheʻe electrochemical no ka hoʻomākaukau ʻana i ka metala foamed me ke ʻano maʻamau a me ka porosity a hiki i ka 95%, me nā pahu metala me Cu, Ni, NiCrFe, ZnCu, NiCu, NiCrW, NiFe a me nā metala ʻē aʻe a me nā mea e like me nā iwi.

Hoʻokomo ʻia ka metala ma ke kino porous e ke ʻano electrochemical, a ua hui pū ʻia nā mea i waiho ʻia e ka sintering, a hiki i ka ikaika i ka pahu metala kiʻekiʻe-porosity i koi ʻia, he porosity kiʻekiʻe a hiki ke hoʻopiha ʻia me nā mea hou aku, e like me nā catalysts. . , electrolyte, etc.
3. Hoʻomākaukau ʻia ka huʻa keleawe ma waena o ka lua e ka sintering-desolvation kaʻina, a ʻo ka pauka keleawe electrolytic, nā ʻāpana NaCl a me nā mea hoʻohui i hui pū ʻia a paʻi ʻia i loko o nā ʻōmaʻomaʻo. Hoʻokomo ʻia ka umu sintering i loko o kahi lewa argon no ka sintering, a waiho ʻia ka huahana i loaʻa i loko o ka wai wela. Hoʻoheheʻe ʻia i loko o ka hāmeʻa, a laila holoi ʻia me ka ʻauʻau wai kani ultrasonic a me ka acetone, a hoʻomaloʻo ʻia e hana i nā pores hāmama, i haku ʻia me kahi ʻoihana ʻekolu ala i hoʻopili ʻia, me ka porosity o 50-81%, awelika pore anawaena o 0.2- 4 mm, a me ka mahele pore.

Puhu keleawe-02


Nā kiʻi kikoʻī huahana:

ʻO ke kumu kūʻai maikaʻi loa no nā Nanostructured Metal Foams - Pehea e hana ai i ka pahu keleawe? – Nā kiʻi kikoʻī o Beihai

ʻO ke kumu kūʻai maikaʻi loa no nā Nanostructured Metal Foams - Pehea e hana ai i ka pahu keleawe? – Nā kiʻi kikoʻī o Beihai

ʻO ke kumu kūʻai maikaʻi loa no nā Nanostructured Metal Foams - Pehea e hana ai i ka pahu keleawe? – Nā kiʻi kikoʻī o Beihai

ʻO ke kumu kūʻai maikaʻi loa no nā Nanostructured Metal Foams - Pehea e hana ai i ka pahu keleawe? – Nā kiʻi kikoʻī o Beihai

ʻO ke kumu kūʻai maikaʻi loa no nā Nanostructured Metal Foams - Pehea e hana ai i ka pahu keleawe? – Nā kiʻi kikoʻī o Beihai


Alakaʻi Huahana Pili:

Ua ʻike mākou i ka mea hana. Ke lanakila nei i ka hapa nui o nā palapala hōʻoia koʻikoʻi o kāna mākeke no ke kumu kūʻai maikaʻi loa no nā Nanostructured Metal Foams - Pehea e hana ai i ka pahu keleawe? - Beihai , E hoʻolako ka huahana i nā wahi āpau o ka honua, e like me: Bolivia, Burundi, Netherlands, No laila mākou e hana mau nei. mākou, e kālele ana i ke kūlana kiʻekiʻe, a me ka ʻike i ke koʻikoʻi o ka mālama ʻana i ke kaiapuni, ʻo ka hapa nui o nā mea kūʻai he pollution-free, nā huahana kūlohelohe, hoʻohana hou i ka hopena. Ua hōʻano hou mākou i kā mākou papa inoa, e hōʻike ana i kā mākou hui. n kiko'ī a uhi i nā mea mua a mākou e hāʻawi nei i kēia manawa, hiki iā ʻoe ke kipa i kā mākou pūnaewele pūnaewele, e pili ana i kā mākou laina huahana hou loa. Manaʻo mākou e hoʻāla hou i kā mākou pilina hui.
  • Kiʻekiʻe Kiʻekiʻe, Kiʻekiʻe Efficiency, Noʻonoʻo a me ka Pono, pono e loaʻa i ka hui lōʻihi! Ke kakali nei i ka launa pū ʻana o ka wā e hiki mai ana!
    5 Hoku Na Emma mai Dominica - 2018.06.18 19:26
    Hoʻopili kēia mea hoʻolako i ke kumu o "Quality first, Honesty as base", he mea hilinaʻi loa ia.
    5 Hoku Na Fay mai Paraguay - 2017.10.27 12:12
    E kākau i kāu leka ma aneʻi a hoʻouna mai iā mākou

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