ʻO kekahi o nā mea wela loa no ka luhi ʻana o nā pahu metala - Pehea e hana ai i ka ʻūhā keleawe? – Beihai
ʻO kekahi o nā mea wela loa no ka luhi ʻana o nā pahu metala - Pehea e hana ai i ka ʻūhā 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:
No nā pae kumu kūʻai koʻikoʻi, ke manaʻoʻiʻo nei mākou e ʻimi ana ʻoe i kahi mamao a ākea no kekahi mea e hiki ke lanakila iā mākou. Hiki iā mākou ke haʻi maʻalahi me ka ʻoiaʻiʻo loa no kēlā ʻano kiʻekiʻe ma ia mau kumukūʻai, ʻo mākou ka mea haʻahaʻa loa a puni no One of Hottest for Impact Fatigue Of Metal Foams - Pehea e hana ai i ka pahu keleawe? - Beihai , E hoʻolako ka huahana i nā wahi a pau o ka honua, e like me: Jersey, Argentina, South Africa, "ʻO ka maikaʻi maikaʻi a me ke kumukūʻai kūpono"ʻo kā mākou mauʻoihanaʻoihana. Inā makemake ʻoe i kā mākou huahana a i ʻole he nīnau, e ʻoluʻolu e hoʻokaʻaʻike mai iā mākou. Manaʻo mākou e hoʻokumu i nā pilina pili me ʻoe i ka wā e hiki mai ana.
Na Antonia mai Finland - 2018.09.16 11:31 Manaʻo nā manaʻo, loaʻa iā lākou ka manaʻo o ka "pōmaikaʻi like, hoʻomau mau a me ka hana hou", he ʻoluʻolu kā mākou kamaʻilio a me ka Hui.
Na Margaret mai Las Vegas - 2017.06.22 12:49 Nā huahana pili
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