Nūhou ʻoihana
-
ʻO ka pauka honua Diatomaceous e hoʻonui ana i ka hoʻomau a me ka pono ma o kona ʻano microscopic kū hoʻokahi a me nā noi like ʻole
He mea kupaianaha ka pauka lepo diatomaceous i loaʻa mai nā koena fossilized o nā diatoms, ʻo ia hoʻi nā algae cell hoʻokahi. Ua ulu kēia mau diatoms i loko o nā kino wai e like me nā moana, nā loko, a me nā muliwai miliona mau makahiki i hala. I ko lākou make ʻana, ua hōʻiliʻili ko lākou mau paia cell waiwai silica...E heluhelu hou aku -
Pauka silicate alumini no nā uhi hale ʻīnika ʻoihana huahana plastik nā mea hoʻohui laholio
Hana ʻia ka pauka silicate alumini synthetic ma o nā kaʻina hana kemika. ʻO ke ʻano sol - gel, no ka laʻana, pili i ka hoʻopili ʻana i nā paʻakai alumini (e like me ka alumini nitrate) me nā precursors i loaʻa ka silicon (e like me ka tetraethyl orthosilicate) i loko o kahi hopena wai. ʻO kēia hopena no...E heluhelu hou aku -
Hale hana kūʻai nui i nā ʻāpana laholio ʻeleʻele a me ka pauka laholio no nā mea kūkulu hale a me ke kau ʻana i ke alanui
Hiki ke loaʻa nā ʻāpana laholio mai nā kumu mua ʻelua: ka laholio maoli a me ka laholio synthetic. Loaʻa nui nā ʻāpana laholio maoli mai ka latex o ka lāʻau Hevea brasiliensis, nona ka ʻāina ʻo Brazil akā i kēia manawa ua mahi nui ʻia ma nā ʻāina ʻo Asia Hikina Hema e like me Malekia a me Indonesia. ʻOiai...E heluhelu hou aku -
One kala no nā mea hoʻonaninani aquarium hale hana alanui e hoʻonaninani ana i ka paia
ʻO ke one kala e pili ana i nā ʻāpana one i hoʻoluʻu ʻia a i ʻole e kū maoli ana i nā kala like ʻole. Hiki ke loaʻa mai nā minelala kūlohelohe a i ʻole hana ʻia ma ke ʻano synthetic, kēlā me kēia me nā ʻano a me nā noi like ʻole. Loaʻa pinepine ke one kala kūlohelohe mai nā minelala e like me ka quartz, feldspa...E heluhelu hou aku -
Melemele Chrome no nā hōʻailona alanui nā mea kūkulu hale ʻoihana pena ʻoihana kaʻa
ʻO ke melemele Chrome, i ʻike ʻia ma ke ʻano kemika ʻo lead chromate (PbCrO₄), he pigment ʻālohilohi a olaola i kaulana no kona kala ikaika. Ua hana mua ʻia i ka makahiki 1809 e ke kemika Farani ʻo Louis Nicolas Vauquelin, ua loaʻa koke ka kaulana ma ke ʻano he koho kūpono no nā puaʻa melemele kuʻuna...E heluhelu hou aku -
ʻO ka Cellulose no ka ʻoihana hana pepa nā mea lole ʻoihana plastik ʻoihana mānoanoa
ʻO ka Cellulose, kahi polysaccharide i haku ʻia me nā monomers glucose i hoʻopili ʻia e nā pilina β-1,4-glycosidic, ʻo ia ka polymer organik nui loa ma ka Honua. Loaʻa nui ʻia i loko o nā paia cell o nā mea kanu, hāʻawi ia i ka paʻa o ke ʻano, e hiki ai i nā lāʻau ke piʻi i nā kiʻekiʻe nui a me nā lau e mālama i ko lākou ʻano. Cot...E heluhelu hou aku -
Pauka Wollastonite no ka ʻoihana hana pepa ʻoihana tile seramika huahana laholio palakiko nā koʻokoʻo kuʻi
ʻO ka pauka Wollastonite, kahi mineral calcium metasilicate, hāʻawi i nā waiwai kūikawā e like me ke kiʻekiʻe o ka lakio hiʻohiʻona, ka haʻahaʻa o ka omo wai, a me ke kūpaʻa kemika maikaʻi loa, e lilo ia i mea hoʻohui waiwai nui ma nā ʻoihana he nui. I ka ʻoihana kūkulu hale, hoʻonui nui ka pauka wollastonite i ka ...E heluhelu hou aku -
Pauka Mica no nā mea uhi pale wela kiʻekiʻe ʻoihana plastik huahana laholio ʻoihana uila
ʻO ka pauka Mica, kahi mea ʻoihana like ʻole, ua loaʻa mai nā minelala mica kūlohelohe e like me muscovite, i ʻike ʻia no kona kala ʻole a i ʻole nā ʻano palupalu, a me ka biotite, kahi e hōʻike pinepine ai i nā ʻano ʻeleʻele a i ʻole nā ʻeleʻele. Pili ke kaʻina hana i kahi kaʻina hana kikoʻī o ka wāwahi ʻana i ka ore maka a me ka wili ʻana...E heluhelu hou aku -
Pauka Wollastonite no nā pads brake nā ʻili glaze seramika nā huahana metallurgical keramika ʻoihana kaʻa
ʻO ka pauka Wollastonite kahi mineral ʻoihana i loaʻa mai ka wollastonite (CaSiO₃), kahi mineral calcium metasilicate i hana ʻia i loko o nā pōhaku metamorphic a me nā sedimentary. ʻO ka hapa nui o ka mea i eli ʻia ma ʻAmelika Hui Pū ʻIa, Kina, India, a me Mekiko, ke kuʻi ʻia nei ka ʻai maka, ka wili ʻana, a me ka hoʻomaʻemaʻe ʻana (e like me ka hoʻokaʻawale magnetic...E heluhelu hou aku -
Pōpō seramika no nā mea ʻike maka nā mea lomilomi nā lako haʻuki mālama wai nā mea hoʻoulu hoʻomaʻemaʻe ea
Loaʻa nā pōpō seramika mai nā pauka seramika holomua e like me ka alumina (Al₂O₃), zirconia (ZrO₂), silicon nitride (Si₃N₄), a me ka silicon carbide (SiC). ʻO kēia mau mea maka, i loaʻa ma ke ʻano he mau ʻāpana maikaʻi loa, e hana ana i nā kaʻina hana metallurgy pauka: i hui pū ʻia me nā mea hoʻopaʻa, ua hana ʻia lākou i loko o nā mea i hana mua ʻia he poepoe...E heluhelu hou aku -
Ke one metala titanium tin no ka hana ʻana i nā ʻāpana hana ʻoihana uila
ʻO ke one hui ʻo Tin-titanium kahi mea granular kūikawā i haku ʻia me ka tin (Sn), titanium (Ti), a me kā lākou mau hui, i hana ʻia no nā noi ʻoihana kūikawā. Hana ʻia ma o ka hoʻoheheʻe ʻana, atomization, a i ʻole ka hoʻohuihui mechanical, ʻokoʻa ka nui o kona mau ʻāpana mai nā pauka maikaʻi a i nā granules coarse, e hāʻawi ana i nā ta...E heluhelu hou aku -
ʻO Xiaoman Ma ʻō aku o ka hemolele e hoʻolauleʻa ana i ka nani o ke ola ma waena o nā manawa
ʻO Xiaoman, kahi huaʻōlelo lā i hoʻohanohano ʻia i ka wā kahiko i paʻa pono i ka moʻomeheu Kina, lawelawe ʻo ia ma ke ʻano he kumu hohonu, e hāʻawi ana i ka naʻauao waiwai nui e pili ana i ke koʻikoʻi o ka hoʻokō ʻana i ke kaulike i ko kākou ola. I loko o kahi honua e hoʻonani pinepine nei i ka hahai mau a me ka hoʻokō mau, kū ʻo Xiaoman ma ke ʻano he...E heluhelu hou aku