Hōʻike huahana

Hana ʻia nā seramics o ka porous ceramic foam kino, aia i loko o ka precursor o nā pores kumu i ka absorption o ka slurry ceramic e like me ka iwi, ma hope o ka maloʻo ʻana, ke kī ʻana a lilo, ka wehe ʻana o ka ʻoihana pūnaewele ʻekolu-dimensional o ka organik precursor, a laila ka ka hoʻokumu ʻana i kahi kiʻekiʻe o nā pores hāmama (80% ~ 90%). ʻO ka liʻiliʻi liʻiliʻi (0.2 ~ 0.5g / cm3), kahi ākea ākea nui, nalowale liʻiliʻi liʻiliʻi, me kahi ʻōnaehana pūnaewele o ke kino porous.

Nā ʻano huahana

1、Foam ceramics i kiʻekiʻe kiko'ī kiko'ī, e like me ka catalyst lawe hiki ke hoonui i ka pono pili wahi, hoʻonui i ka catalytic hopena;.
2、Ma muli o kona pale ʻana i ka wela, ʻaʻole haumia, ʻaʻole maʻalahi e ʻona, haʻahaʻa haʻahaʻa a me nā pono ʻē aʻe, ua hoʻohana nui ʻia i ka ʻoihana kemika a me nā māla ʻē aʻe e hana i ka pilikia o
Ua hoʻohana nui ʻia i loko o ka ʻoihana kemika e hana i nā mea ʻawaʻawa, malodorous a me nā kinoea ʻino ʻē aʻe.
3、ʻO nā puka ea i pani ʻia i loko o nā ceramics e hoʻemi i ka maikaʻi exothermic a me ka convection i ka hoʻolaha wela.
ʻO ka convection, he haʻahaʻa haʻahaʻa haʻahaʻa haʻahaʻa, ke kūpaʻa haʻalulu wela a me nā hiʻohiʻona maikaʻi ʻē aʻe, he mea wela maikaʻi loa.

Na Waiwai Kino a Kimia

Hoʻokaʻawale ʻana i nā Seramics Foam

Hiki ke hoʻokaʻawale ʻia nā seramika foam i ʻelua ʻano, ʻo ia hoʻi nā mea seramika open-cell (reticulated) a me nā mea seramika pani pani ʻia, ma muli o ka paʻa ʻana o nā pores pākahi a i ʻole.

Noi no ka Foam Ceramics

I loko o ka ʻoihana metallurgical aluminika, keleawe a me nā mea hoʻoheheʻe ʻē aʻe, hiki ke hoʻohana ʻia nā seramika e like me ka mea kānana e kānana i ka slag lehu oxidized. Hiki ke hoʻohana ʻia nā papa kānana ʻeleʻele i loko o ke one a me nā mole metala, a hiki ke kau ʻia i palahalaha a kū paha.