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Makeke hoʻopaʻa honua rare
1, ʻO ka pōkole o ka Nūhou Nui I kēia pule, ua piʻi iki nā kumukūʻai o PrNd, Nd metal, Tb a me DyFe. Nā kumu kūʻai mai ʻAsia Metal ma ka hopena o kēia hopena pule i hōʻike ʻia: PrNd metala 650-655 RMB/KG, Nd metala 650-655 RMB/KG, DyFe alloy 2,430-2,450 RMB/KG, a me Tb metala 8,550-8,600/KG. 2, ʻIkepili o ka ʻOihana...Heluhelu hou aku -
ʻO ke kumu kūʻai kumu o nā magnet Neodymium7/20/2021
Kumu kūʻai kumu o Neodymium magnet He hiʻohiʻona o ka Neodymium magnet maka kumu kumu kūʻai hou loa. Hoʻomaopopo ʻia nā loiloi kumukūʻai ʻo Magnet Searcher e ka ʻike i loaʻa mai kahi ʻāpana ākea o nā mea komo i ka mākeke me nā mea hana, nā mea kūʻai aku a me nā mea waena. Kumukuai metala PrNd Si...Heluhelu hou aku -
Nā hiʻohiʻona a me ka hoʻohana ʻana o ka nano copper oxide Cuo
ʻO ka pauka keleawe he ʻano o ka pauka ʻeleʻele ʻeleʻele ʻeleʻele, kahi i hoʻohana nui ʻia. ʻO Cupric oxide kahi ʻano multifunctional fine inorganic material, i hoʻohana nui ʻia i ka paʻi ʻana a me ke kala, aniani, ceramics, lāʻau lapaʻau a me ka catalysis. e like me ka catalyst, catalyst carrier a me ka electrode...Heluhelu hou aku -
ʻO Scandium: metala honua laha ʻole me ka hana ikaika akā liʻiliʻi nā huahana, ʻoi aku ka pipiʻi a me ka pipiʻi
ʻO Scandium, nona ka hōʻailona kemika ʻo Sc a ʻo kāna helu ʻātoma he 21, he metala hoʻololi palupalu, keʻokeʻo keʻokeʻo. Hoʻohui pinepine ʻia me ka gadolinium, erbium, a me nā mea ʻē aʻe, me ka liʻiliʻi o ka huahana a me ke kumukūʻai kiʻekiʻe. ʻO ka valence nui he oxidation state+trivalent. Loaʻa ʻo Scandium i ka hapa nui o nā minerala honua, akā wale nō ...Heluhelu hou aku -
Ka papa inoa o 17 mea hoʻohana i ka honua lae (me nā kiʻi)
ʻO kahi hoʻohālikelike maʻamau inā ʻo ka ʻaila ke koko o ka ʻoihana, a laila ʻo ka honua kakaʻikahi ka huaora o ka ʻoihana. ʻO ka honua laha ʻole ka pōkole o kahi hui o nā metala. Ua ʻike ʻia nā Rare Earth Elements, REE) mai ka hopena o ke kenekulia 18. Aia he 17 mau ʻano REE, me 15 l...Heluhelu hou aku -
Hoʻohana i ka pauka scandium oxide Sc2O3
Ka hoʻohana ʻana i ka scandium oxide ʻO ke kumu kemika o ka scandium oxide ʻo Sc2O3. Nā waiwai: Paʻa keʻokeʻo. Me ke ʻano cubic o ka honua sesquioxide. ʻO ka mānoanoa 3.864. Ka helu hehee 2403 ℃ 20 ℃. ʻAʻole hiki ke hoʻoheheʻe ʻia i ka wai, hiki ke hoʻoheheʻe ʻia i ka wai wela. Hoʻomākaukau ʻia e ka decomposition thermal o ka paʻakai scandium. Hiki ke ...Heluhelu hou aku -
Nā waiwai, ka hoʻohana ʻana a me ka hoʻomākaukau ʻana i ka yttrium oxide
ʻO ka hana aniani o ka yttrium oxide ʻO Yttrium oxide (Y2O3) he mea hoʻoheheʻe honua keʻokeʻo hiki ʻole ke hoʻoheheʻe ʻia i ka wai a me ka alkali a hiki ke hoʻoheheʻe ʻia i ka waika. He ʻano C-type rare earth sesquioxide me ke kino-centered cubic structure. Papa hoʻohālikelike kilika o Y2O3 Kiʻi Kūlana Crystal o Y2O3 Kino a...Heluhelu hou aku -
Nanometer rare earth material, he mea ikaika hou i ka hooulu hana
ʻO Nanotechnology kahi kahua interdisciplinary hou i hoʻomohala ʻia i ka hopena o 1980s a me 1990s mua. No ka mea he mana nui ia e hana i nā kaʻina hana hou, nā mea hou a me nā huahana hou, e hoʻomaka ia i kahi ...Heluhelu hou aku -
ʻElemu honua laha ʻole "Gao Fushuai" No ka Mana Loa "Kauka Cerium"
ʻO Cerium, ka inoa mai ka inoa Pelekane o ka asteroid Ceres. ʻO ka maʻiʻo o ka cerium i loko o ka ʻāʻī o ka honua ma kahi o 0.0046%, ʻo ia ka mea nui loa i waena o nā mea ʻano honua. Aia ka Cerium ma ka monazite a me ka bastnaesite, akā i nā huahana fission o ka uranium, thori ...Heluhelu hou aku -
Hoʻohana ʻia o Nano Rare Earth Oxide i loko o ka pauku kaʻa
E like me kā mākou e ʻike ai, ʻo nā minerala honua maʻamau i Kina ka mea nui o nā ʻāpana honua liʻiliʻi, ʻo ia ka lanthanum a me ka cerium i ʻoi aku ma mua o 60%. Me ka hoʻonui ʻia ʻana o nā mea magnet mau loa o ka honua, nā mea luminescent honua ʻole, ka pauka polishing honua ʻole a me ka honua i loko oʻu...Heluhelu hou aku -
Nanotechnology a me Nanomaterials: Nanometer Titanium Dioxide i Sunscreen Cosmetics
Nanotechnology and Nanomaterials: Nanometer Titanium Dioxide in Sunscreen Cosmetics Manaʻo i nā huaʻōlelo Ma kahi o 5% o nā kukuna i hoʻomālamalama ʻia e ka lā he mau kukui ultraviolet me ka lōʻihi hawewe ≤400 nm. Hiki ke hoʻokaʻawale ʻia nā kukui Ultraviolet i ka lā: nā kukui ultraviolet lōʻihi me ka lōʻihi o 320 nm ~ 400 nm...Heluhelu hou aku -
He Aluminum Aluminum Hana Kiʻekiʻe: Al-Sc Alloy
ʻO kahi Aluminum Aluminum kiʻekiʻe: Al-Sc Alloy Al-Sc alloy kahi ʻano o ka alumini alumini hana kiʻekiʻe. Nui nā ala e hoʻomaikaʻi ai i ka hana o ka alumini alumini, ma waena o ka micro-alloying hoʻoikaika a me ka paʻakikī ke kahua mua o ka noiʻi alumini alumini kiʻekiʻe ...Heluhelu hou aku