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Nā huahana

Nā ʻano o ka pauma aluminika paila

Hōʻike Pōkole:

ʻO ka hana o nā mea i hoʻopili ʻia i ka pōhaku i hoʻopaʻa ʻia e hoʻokō i kahi hopena kemika i ka slurry, hoʻokuʻu i ke kinoea a hana i nā huʻa liʻiliʻi a me nā lole like, no laila he porous ka hale porcelated.


ʻIke kikoʻī

Nā huahana huahana

ʻO ka hana o nā mea i hoʻopili ʻia i ka pōhaku i hoʻopaʻa ʻia e hoʻokō i kahi hopena kemika i ka slurry, hoʻokuʻu i ke kinoea a hana i nā huʻa liʻiliʻi a me nā lole like, no laila he porous ka hale porcelated.

Nui a hewahewa nā ʻano o nā ʻākena e hana ana i ke kinoea, hiki ke hoʻokaʻawale ʻia i ʻelua mau ʻāpana: metala a me nā mea hao ʻole. ʻO nā ʻenekini hoʻoulu kinoea metala me nā pauka a i ʻole pastes e like me ka alumini (AI), zinc (Zn), magnesium (M2), alloys alumini-zinc a me nā alloy ferrosilicon. ʻO nā metala ʻole me ka hydrogen peroxide, ka popo popo a me ka sodium carbonate a me ka waikawa hydrochloric. Eia nō naʻe, no ka maʻalahi o ka mālama ʻana i ka hopena o ke alumini metallic, he nui ka nui o ka gas, a he mea waiwai, no laila i kēia manawa, hoʻohana nā ʻāina āpau o ka honua i ka pauma aluminika a i ʻole ka pā alumini ma ke ʻano he agena hoʻoulu kinoea.

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Nā ʻano o ka pauma aluminika paila

ʻO ka pauma pauma aluminika kahi paʻi-like me ka huahana pauma aluminika i loaʻa i kahi mea pale pale wai. E like me ka pauma alumini, hiki ke hoʻohana ʻia ma ke ʻano he mea hoʻoulu kinoea no ka pōhaku aerated. ʻO ke ʻano o kona ʻāpana e hana ana i ke kinoea e like me ka pauka aluminika. He ʻano palekana a me ka hoʻokele waiwai hou ia o nā ʻenekini hoʻoulu kinoea i hoʻohana ākea ʻia. ʻO kēia mau ʻano ke ʻano o ka pauma pauma aluminika

(1) ʻAʻole maʻalahi e kiʻi i ka lepo
E like me kā mākou e ʻike ai, ʻo ka aluminika kekahi ʻano metala māmā. ʻO 2.7g / cm3 kona mānoanoa. Hana ʻia ka alumini i pauka maikaʻi loa. Haʻalulu a puhi paha kāna mau ʻāpana e kahi kahe iki, a he mea maʻalahi ke lele a hoʻopuehu i ka lewa no ka manawa lōʻihi. Ke piʻi ka huna lepo o ka pauma alumini i 40-30mg i kēlā me kēia mika cubic o ka ea, e pahū inā pili ana i nā huna ahi. E hana nā ʻāpana o ka pauma aluminika i ka palaka pauma alumina i nā agglomerates a i ʻole ka hamo ma lalo o ka pale a me ka hoʻopaʻa ʻana. Ma lalo o nā kūlana maʻamau, ʻaʻohe a liʻiliʻi paha ka lele ʻana. Palekana a maʻalahi hoʻi i ka lawelawe ʻana a me ke kaupaona ʻana
(2) ʻAʻohe uila kūpaʻa
Inā lawe ʻia ka pauka maloʻo pneumatically a ʻānai koke ʻia me nā metala ʻē aʻe, maʻalahi e hana i nā uku kūpaʻa. Inā piʻi ka uila electrostatic kahua i kekahi pae, hana paha ia i kahi uila uila a hoʻā i ka pauma alumina a hana i kahi ulia pōkā pahū. ʻAʻole kūpono ka pauma alumini i kēia hanana.
(3) ʻAʻole makaʻu i ke kai
Loaʻa ka maikaʻi ʻole o ka makaʻu alumini maloʻo i ka makaʻu i ke kai a me ka wai i ka wā e mālama ai a me ka halihali. Ke hui ʻia kahi wai liʻiliʻi i loko o ka pauka alumini, ma muli o ka hopena o ka wai a me nā ʻano like ʻole o nā solutes i loko o ka wai, hiki ke hoʻomohala ʻia ka pauka alumini mai ka hoʻohaʻahaʻa lohi a hiki i ke ahi wela. Aia i loko o ka palaki pauma aluminika kahi mea pale pale ma muli o ka wai, a i ʻole he huahana hoʻokumu wai ia, no laila ʻaʻole makaʻu i ka hou. Eia nō naʻe, hiki i ka mākū kūwaho ke hoʻopili i ka ʻike paʻa o ka pauma pauma aluminika a pono e hōʻalo ʻia.
(4) Loaʻa no ke kaupaona ʻana i ka lima
Ma muli o ka maʻalahi o ka pauka alumini i ka lepo, he kūpono loa ia no ka hana ana i ke kaupaona. He mea paʻakikī loa ke kaupaona ʻana i ka lima, a pono ke kaupaona ʻana i ka mīkini i kahi hōʻoia lepo a paʻa a hemo paha i ka lepo. Inā ʻole, e hoʻopili ʻia ka hana. ʻAʻohe pilikia o ka pauma alumina pauka. Eia nō naʻe, inā ana ʻia ka mīkini pauma aluminika i ka mīkini, ʻoi aku ka maikaʻi o ka hoʻomākaukau ʻana i kahi hoʻomaha me kahi kikoʻī, a ana ʻia e ka nui.
(5) Loaʻa kahi hana stabilization foam
Pono kekahi mau pauma alumini e hoʻohui i kahi ʻano like ʻole o ka honua i ka hana hana. Hiki i kekahi o kēia mau mea ke hoʻokau i ka paʻa o ka huʻa. No laila, ke ʻae ʻia nā kaʻina hana, hiki ke haʻalele ʻia a hoʻohana ʻia paha i ka mea paʻa paʻa.
(6) Ka palekana hana
ʻO ka hiʻohiʻona koʻikoʻi o ka pauma pauma kele ka palekana o ke kaʻina hana. Ke wili ʻana i ka pauma alumini, hoʻohui pinepine ʻia kahi nui o ka pauka maloʻo a me nā mīkini wili wai i ka wili i hoʻokahi manawa, a ʻo ke kaʻina holoʻokoʻa me ke kino wili ʻole metallic i loko o kahi mokuahi a paʻa hoʻi, a ʻaʻohe pilikia ʻino a me ka puhi ahi. No laila, ʻoi aku ka kiʻekiʻe o ka palekana o ke kaʻina hana ma mua o ka hana ʻana o ka pauka alumini.


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