Kūʻai nui ʻia ʻo Kina - Pehea e hana ai i ka pahu keleawe? – Beihai
Kūʻai nui ʻia ʻo Kina - Pehea e hana ai i ka pahu 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 o kahi pūnaewele pili i ʻekolu ala, me ka porosity o 50-81%, he awelika pore anawaena o 0.2- 4 mm, a me ka mahele pore.
Nā kiʻi kikoʻī huahana:
Alakaʻi Huahana Pili:
ʻO ka manawa pinepine i ka mea kūʻai aku, a ʻo ia kā mākou pahuhopu hope loa e lilo ʻaʻole wale i ka mea kaulana loa, hilinaʻi a me ka ʻoiaʻiʻo, akā ʻo ka hoa hana no kā mākou mea kūʻai aku no Kina. - Beihai , E hoʻolako ka huahana i nā wahi a pau o ka honua, e like me: Cyprus, Brasilia, Hongkong, Hoʻopili mākou i ka ʻoihana lanakila lanakila a me ka ʻoihana pili kanaka. ʻO ka maikaʻi maikaʻi, ke kumukūʻai kūpono a me ka ʻoluʻolu o ka mea kūʻai aku e ʻimi mau ʻia! Inā makemake ʻoe i kā mākou huahana, e hoʻāʻo wale e kelepona iā mākou no nā kikoʻī hou aku!
Na Carol mai Helene - 2017.12.31 14:53 Hiki i ka hui ke hoʻomau i nā loli i kēia mākeke ʻoihana, hoʻonui wikiwiki i nā huahana a ʻoi aku ke kumukūʻai, ʻo kā mākou hui lua kēia, maikaʻi.
Na Christine mai Haiti - 2018.12.05 13:53 Nā huahana pili
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