Holmium, atomic helu 67, ka paona atomic 164.93032, ka inoa kōkua i loaʻa mai nā mea kūʻai mai o ka mea kūʻai aku.
Nā manaʻo oHolmiumi ka crust he 0.000115%, a ua hui pūʻia me nā mea'ē aʻeNā Kūlana Honuama Monazite a me nā miner miner. ʻO ke kūlohelohe kūlohelohe wale nō ka holomium 165.
Kūpaʻaʻo Holmium i ka ea maloʻo a me nā leʻaleʻa wikiwiki i nā wela kiʻekiʻe;Kaulama Hoʻomaikaʻiiʻikeʻia e loaʻa nā waiwai paramagnetic ikaika loa.
Hiki ke hoʻohanaʻia ka hoʻohuiʻana o ka holomium i kahi hoʻohui no nā mea hou ferromagnetic; Hoʻohanaʻiaʻo Holomiu i nā'ōnaehana hao mīkini -Holoi NuiʻO Holmium, a ua hoʻohana nuiʻia nā lasmium i ka māla lāʻau.
Loaʻa'āhaʻao
Uaʻikeʻia e: JL Setret, PT Cleve
Uaʻikeʻia mai 1878 a 1879
Ka kaʻina hana:ʻikeʻia e JL Soret i ka makahiki 1878; Uaʻikeʻia e PT encve i ka 1879
Ma hope o ka mosserander i hoʻokaʻawale i ka lepo lepo atorbiumHonua maiyttriumHonua i 1842, nā mea he nui i hoʻohanaʻia i ka loiloi hana hewa eʻike a hoʻoholo i nāʻiʻo maʻemaʻe e hoʻomau i nā clirents ikaika e hoʻomau i ka hoʻokaʻawaleʻana iā lākou. Ma hope o ka hoʻokaʻawaleʻana iā YTterbium Oxide aScandim Oxidemai ka oxidized batit, cliff i hoʻokaʻawale iʻelua mau milila hou i loko o 1879.ʻO kekahi o ka inoaʻo Vilomhia ma Stockholm, me nā hōʻailona hou hou I ka makahiki 1886, ua hoʻokaʻawaleʻia kekahi mea'ē aʻe mai Holmium e BooumabAdrad, akā i hoʻokuʻuʻia ka inoa o Hollie. Me kaʻikeʻana o ka holmuum a me nā mea'ē aʻe e pili ana i nā mea e pili ana i nā meaʻekolu
ʻO ka laʻa uila:
ʻO ka laʻa uila:
1s2 2S2 3002 3s22 3P6 4DS 4D10 4P6 5DS2 4D11 6s2
He mea hao ia, e like me dysprosium, hiki i ka neborb neutons i hanaʻia e nuklear fiam.
Ma kahi mea hana nukle, ma ka lima hoʻokahi, e hoʻomauʻia ana ka paʻa, a ma kaʻaoʻao'ē aʻe, a ma kaʻaoʻao'ē aʻe, ka wikiwiki o ke kaulahao.
ʻO ka wehewehe wehewehe:ʻO ka ikaika mua o ka ikaika o ka mana mua he 6.02 Electron Volts. He luster metallic. Hiki iā ia ke hana mālie me ka wai a me ka hoʻokaʻawaleʻana i nā maʻi dilite. ʻO ka paʻakai he melemele. He'ōmaʻomaʻo o ka pōpoki ho2o2. E wehe i nā lāʻau lapaʻau mineral e hana i nā mea melemele mele melemele.
Nā Kūlana Kūlana: Mākaukauʻia e ka hōʻemiʻana i ka hoʻomahaʻana i ka holmium floride hof3 · 2h2o me ka calcium.
Mea meta
ʻO Holmium kahi mea keʻokeʻo gula gula me nāʻano palupalu a me ka neʻe; Melning Point 1474 ° C, Neining Point Point 2695 ° C, 8.
Kūpaʻaʻo Holmium i ka ea maloʻo a me nā leʻaleʻa wikiwiki i nā wela kiʻekiʻe; Ua kaulanaʻo Holmium Olde e loaʻa nā waiwai paʻa loa.
Loaʻa nā mea hoʻohui e hiki ke hoʻohanaʻia e like me nā hoʻohui no nā mea hou ferromagnetic; Ua hoʻohanaʻiaʻo Holmiump i ka hana ma ka lālani hāmeʻa'ōlapa - Holmium kukui
Noi
(1) Ma keʻano he hoʻohui no nā kukui polū, heʻano kukui uila e ulu ana i ke aniani he nui o ke aniani i hoʻonuiʻia. I kēia manawa,ʻo ka hoʻohana nuiʻana o ka mana nui o ka honua, nā mea e like me nā kala kala likeʻole i ka wā o ka hemoʻana. ʻO ka hana hana i hoʻohanaʻia i nā kukui kukui i ka hoʻomaʻemaʻeʻana i nā kukui holomium, kahi e hiki ai ke hoʻokō i kahi kūpono o nā metala nui, e hoʻomaikaʻi nui ana i ka radiat.
(2) Hiki ke holoiʻiaʻo Holmium e like me ka hoʻohuiʻana i ka hao hao a yttrium a iʻole ytrium aluminum garnet.
(3) Ho: Yag Dels Dotrium Aluminum Garnet Emit 2 μ M Laser kiʻekiʻe ma luna o ka nui o ka nui o ka nui o ka nui o ka nui ma mua o ka nui o ka nui. No laila, i ka wā e hoʻohana ai iā Ho: Yag Laser no nā hoʻokolohua lapaʻau,ʻaʻole hiki ke hōʻemiʻia kaʻoihana mermarika. Hiki i ka BEM i hanaʻia e nā crystals holmium e hiki ke hoʻopau i ka momona me kaʻole o ka wela wela, ma muli o ka hoʻemiʻana i ka pōʻino i nā mea ola kino. Ua hōʻikeʻiaʻo ia i ka hoʻomaʻamaʻaʻana i ka hoʻomaʻamaʻaʻana i ka hoʻomaʻamaʻaʻana no ka glaucoma maʻAmelika Hui PūʻIa e hiki ke hōʻemi i kaʻeha o nā maʻi maʻi. Ua hōʻeaʻo Kina 2 μ Hiki i ke kiʻekiʻe o nā crystals o nā crystals i ka pae honua, a pono e hana e hoʻomohala a hana i kēiaʻano o ka crystal.
(4) Ma ka MagnetostulatLustcletive Alloy Terfenol D, kahi liʻiliʻi liʻiliʻi o ka hōʻoluʻolu e hiki ke hoʻohui houʻia e hōʻemi i ke kahua o waho e pono ai no keʻano o ke alapine.
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(6) Holmium laser lithotripsyʻoihana:ʻO ke Aliʻi Lāpule, nā pōhaku paipai, a me nā pōhaku paʻakikī Ke hoʻohana nei i ka Medim Holmium Laser lithotripsy A laila, hoʻopunipuniʻo Uroly Urlogy i ka Holmium Laser e wāwahi i nā pōhaku. ʻO ka maikaʻi o kēia kaʻina hana kōkuaʻo Holmium i ke alaʻo ia e hiki ai ke hoʻopau i nā pōhaku Uretela, nā pōhaku nui, a me ke kūlima pōhaku o nā'ōpio. ʻO ka pōʻino ka mea i loko o kekahi mau pōhaku i nā callice kiʻekiʻe a i lalo paha, aia paha he nui o nā pohō o ka mea hiki ke loaʻa i ka pohō
Post Time: Aug-16-2023