He ʻano porous ceramics e like me ke ʻano o ka huʻa. ʻO ia ke kolu o ka hanauna o ka porous ceramics ma hope o ka hoʻomohala ʻana o nā ceramics porous maʻamau a me nā ceramics porous honeycomb.

Loaʻa i nā pores pili ʻekolu ʻano ʻenehana kiʻekiʻe, a hiki ke hoʻoponopono kūpono ʻia ko lākou ʻano, ka nui o ka lua, ka permeability, ka ʻili a me nā waiwai kemika. ʻO nā huahana e like me ka "foam toughened" a i ʻole "porcelain sponge".

ʻAno kino a me kemika:

Pono:

Ma ke ʻano he ʻano hou o nā mea kānana nonmetal inorganic, loaʻa ka foam ceramic i nā pōmaikaʻi o ke kaumaha māmā, ka ikaika kiʻekiʻe, ke kūpaʻa wela kiʻekiʻe, ke kūpaʻa corrosion, ka hana hou ʻana, ke ola lōʻihi a me ka kānana maikaʻi a me ka absorption.

Nā hiʻohiʻona:

1. Kona loko interconnected ekolu-dimensional hale, hiki ke hoʻokō piha i kona rectification i ka wā kānana metala hehee, mechanical sieving, "keke", eha kānana mechanical.
2. ʻO nā mea kānana Adsorption me ka paʻa kemika maikaʻi i ka manawa like, ʻaʻole e pane me ka hui wai
3. Hoʻopau maikaʻi a hōʻemi paha i ka hoʻopili ʻana i ka wai metala, a hoʻomaikaʻi i ka maʻemaʻe o ka hoʻoheheʻe metala
4. ʻO ka ʻili o ka hoʻoheheʻe metala maʻemaʻe, hoʻomaikaʻi ʻia ka ikaika, hoʻemi ʻia ka helu ʻōpala, a hoʻemi ʻia ka poho mīkini.
5. E ho'ēmi i ka ikehu, hoʻomaikaʻi i ka hana a hoʻemi i nā kumukūʻai.

Noi:

Hoʻohana ʻia ia i ka malleable cast iron, ductile iron a me ka hina hina hana hoʻomaʻemaʻe kaʻina hana. ʻAʻole hiki ke wehe pono i ka hao i hoʻoheheʻe ʻia i nā ʻano like ʻole a hiki i ka micron grade inclusions a me kahi hapa o ke kinoea, hana i ka hao i hoʻoheheʻe ʻia e hoʻoheheʻe i ke kahe laminar, ʻoi aku ka maikaʻi o ke ʻano flush, loaʻa nō hoʻi ka ikaika mechanical maikaʻi a me ka paʻa kemika, conductivity thermal, maikaʻi loa. ʻoi aku ka hoʻonaninani ʻokoʻa o ka haku mele ʻana, kōkua e hōʻemi i ka friction ma waena o ka kānana a me ka hao i hoʻoheheʻe ʻia, e hōʻoia i ka kānana ʻana.