ʻO ke kumu kūʻai hale hana no nā pā metala foam - Pehea e hana ai i ke keleawe keleawe? – Beihai
ʻO ke kumu kūʻai hale hana no nā pā metala foam - Pehea e hana ai i ke keleawe keleawe? - ʻIkepili Beihai:
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.
Nā kiʻi kikoʻī huahana:
Alakaʻi Huahana Pili:
He ala maikaʻi loa ia e hoʻomaikaʻi hou ai i kā mākou waiwai a me ka lawelawe. ʻO kā mākou huakaʻi ka loaʻa ʻana o nā mea noʻonoʻo i nā mea kūʻai aku me kahi hālāwai maikaʻi loa no ke kumu kūʻai hale no nā pā hao hao - Pehea e hana ai i ka huʻa keleawe? – Beihai , E hoʻolako aku ka huahana i nā wahi a pau o ka honua, e like me: Luxembourg, Czech repubalika, Estonia, Hāʻawi kā mākou hui i ka piha piha mai ke kūʻai mua ʻana i ka lawelawe ma hope o ke kūʻai aku, mai ka hoʻomohala ʻana i ka huahana e loiloi i ka hoʻohana ʻana i ka mālama, ma muli o ma ka ikaika ʻenehana ikaika, ʻoi aku ka maikaʻi o nā huahana, nā kumukūʻai kūpono a me ka lawelawe kūpono, e hoʻomau mākou i ka hoʻomohala ʻana, e hoʻolako i nā huahana kiʻekiʻe a me nā lawelawe, a paipai i ka launa pū ʻana me kā mākou mea kūʻai aku, hoʻomohala maʻamau a hana i kahi wā e hiki mai ana.
Na King mai Somalia - 2017.11.29 11:09 ʻAʻole mahalo kēia mau mea hana i kā mākou koho a me nā koi, akā hāʻawi pū kekahi iā mākou i nā manaʻo maikaʻi he nui, i ka hopena, ua hoʻopau maikaʻi mākou i nā hana kūʻai.
Na Andrew Forrest mai Austria - 2018.06.12 16:22 Nā huahana pili
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