SMakahiki, me nā hōʻailona hōʻailona hōʻailona sc a me ka helu atomic o 21 ʻO kāna valent nui he + 3. Ua hui pinepineʻia me Gadoliium, Erbium, a me nā mea'ē aʻe, me kahi haʻahaʻa haʻahaʻa a me kahi kiko'ī o ka crust. Hoʻohana pinepineʻiaʻo ScandItum e hana i nā aniani kūikawā a me ke aniani kiʻekiʻe-māmā.
I kēia manawa,ʻo ka hōʻoiaʻana o ka scandium ma ka honua wale nō he 2 miliona mau ono,ʻo ka mea i hoʻopaʻaʻia ma loko o Buria He waiwai nuiʻo Kina i nā kumuwaiwai Scateium, me nā mea kūʻai akuʻo Huge Mineral e pili ana i ka scateium. Wahi a nā helu heluʻole, nā mea kūʻai aku o ScandIum ma China he $00000 Kaukaʻi,ʻo Sandhopʻo Bichucite ma ka Pūnaewele
Ma muli o ka palau o ka scateium, kiʻekiʻe loa ke kumukūʻai o Scateium, a ma kāna Peak, i'ōkuhiʻia ke kumukūʻai o ka Scaramut i 10 mau kumukūʻai gula. ʻOiai ua hāʻule ke kumukūʻai o scateium,ʻehā mau manawa ke kumukūʻai o ke gula!
Loaʻa'āhaʻao
I ka makahiki 1869, menderleev iʻike i kahi gap i loko o ka nui ma waena o ka calcium (40) a me ka manawa ma keʻano he nui ma waena. Ua wānanaʻo ia ua hanaʻo ia i ka oxide is x ₂ o Å. Uaʻikeʻiaʻo ScandIt i ka 1879 e Lars Frederik Nilson o ke Kulanui Uila UPPSILA ma Sweden. Ua unuhiʻo ia iā ia mai ke gulaʻulaʻulaʻulaʻula iaʻu, kahi mea paʻakikī paʻakikī e loaʻa i nāʻano'āpana he 8. Ua laweʻiaʻo iaErbium (III) Oxidemai ke gula gulaʻeleʻele ore, a loaʻaʻO ka Ytterbium (III) oxideMai kēia bipi ana, aia kekahi lāʻau luu uila e like me nā lāʻau lita, no kona hōʻikeʻana i keʻaʻole ma kaʻaoʻao oʻikeʻoleʻia. ʻO kēia ka mea i wānanaʻia e Mendelee,ʻo ia ka bipiSRNADO₃. ^. Ua hanaʻia ka meaʻala i hanaʻia maiScandim choridema ka electrolytic menting i 1937.
Mendelee
Hoʻopaʻa ka uila
Wehe i: 1s2 2002 3006 4s2 3D1
ʻO ScandIt ka palupalu palupalu, keleawe keʻokeʻo keʻokeʻo keʻokeʻo me keʻano meringing o 1541 ℃ a me kahi wahi e kau ana 2831 ℃.
No kahi manawa nui ma hope o konaʻikeʻana,ʻaʻole i hōʻikeʻia ka hoʻohanaʻana o Scandoum ma muli o kona pilikia. Me ka hoʻonui hoʻonuiʻana i ka hoʻomaikaʻiʻana i kaʻenehana hoʻokaʻawaleʻana i nā kaʻina hana maʻamau, ua lōʻihi ka kahe no ka nui o ka holoʻana no ka hoʻomaʻemaʻeʻana i nā pulukui palakikena scallli. No ka mea,ʻo Scandonim ka liʻiliʻi ma mua o Yttrium a me Lanthanmide,ʻo ka hydroxide ka mea e hoʻokaʻawaleʻia ai ka scandium. ʻO ke ala'ē aʻe e hoʻokaʻawale i nā hana scandium e hoʻokaʻawaleʻia e ka decomposition polar. No ka mea,ʻo keʻanoʻo ScandIum ka maʻalahi o ka decompose, hiki ke hoʻokaʻawaleʻia scandium. Eia kekahi,ʻo ka hoʻihoʻiʻana o ka hoʻopiliʻana o ka scateny
Ma hope o ka loaʻaʻana o kahi pūpū scatenila maʻemaʻe, ua hoʻohuliʻia ia i loko o ka sccl Å a me ke koko me kcl a me licl. Hoʻohanaʻia ka molten zinc e like me ka catrode no ka electrolyis, e hoʻokau ana i ka scandium e hoʻopili i ka electrode. A laila, e hoʻokaʻawaleʻia ka zinc e kiʻi i ka scandium metallic. ʻO kēia kahi mea keʻokeʻo keʻokeʻo keʻokeʻo me nā waiwai waiwai nui loa, hiki i nā mea e hiki ke hana me ka wai wela e hoʻoulu ai i ka hau hydrogen. No laila ke nānā aku nei ka scandium metala i ke kiʻi i hoʻopaʻaʻia i loko o kahi pahu a paleʻia me ka scandit cardet
Noi
Nā'una māmā
Hoʻopiliʻia nā hoʻohanaʻana o Scandoum i nāʻaoʻao ākea, aʻaʻole ia he hoʻonui e kāhea iā ia ke keiki a ke kukui. ʻO ka mea kaua mua o ka scaterim i kapaʻiaʻo scandium scandium scandium sodium coodium, hiki ke hoʻohanaʻia e lawe i ka mālamalama i nā tausani o nā hale. ʻO kēia kahi kukui uila uila uila I ka wā o ka weheʻana o ke kiʻekiʻe-Voltage ʻO nā laina Spectral o Sodium he 589.0 a me 589.6 NM,ʻelua mau kukui uila,ʻoiai keʻano o nā kukui uila. No ka mea ua hoʻohui lākou i kēlā me kēia,ʻo ke kala kukui holoʻokoʻa i hanaʻia he kukui keʻokeʻo. He kūpono loa ia no ka meaʻoi aku ka loli o ka SCEDIM kiʻekiʻe i nāʻano loiloi nui, a me nā kukui uila, a me ke kaʻa kaohiʻana o nā kelepona kiʻekiʻe. Ma Kina, ua kākoʻoʻia kēiaʻano o ke kukui me heʻenehana hou,ʻoiai i kekahi mau'āina hoʻomohala, ua hoʻohana nuiʻia kēiaʻano o ke kukui me ka mua o 1980s.
ʻO ka lua o nā mea kilokilo lua o scaterium e shandol photovoltaic photovoltaic, hiki ke hōʻiliʻili i ka mālamalama i ka uila. ʻO ScandItun ka mea maikaʻi maikaʻi loa i loko o nā mea intal intal insulator semicon silicon silicon silicon silicon silik solar a me nā solar solar.
Ua kāheaʻia kāna mea kauaʻekoluʻekolu i kapaʻiaʻo γ ke kumu o ka sys ray, hiki ke kiʻiʻia kēia mea kaua, akāʻaʻole hiki ke loaʻa i keʻano o ka maka o ke aniani. ʻO ka maʻamau maʻamau mākou i ka 45SC mai nā minuke,ʻo ia wale nō ke kūlohelohe maoli o ka scateium. Loaʻa i kēlā me kēia 45SC nucleus he 21 mau protons a me 24 mau neutron. 46sc, kahi radiformile raditactifal, hiki ke hoʻohanaʻia e like me γ radiation kumu a iʻole nā mea kālepa e hiki ai ke hoʻohanaʻia no ka radio. Aia kekahi mau noi e like me ytrium Gallium Scange Laser,Scanditide fluorideʻO ka aniani i ka carbred optical fiber, a me scandum i kauʻia i ka starhode star seng ray ma ke televise. Me he mea lā ua hānauʻiaʻo ScandIum me ka mālamalama.
Nā Hana Analo
Ua hoʻohana nuiʻiaʻo Scandium ma kānaʻano koho i hoʻohana nuiʻia no ka laweʻana i nā alloys alumini. E like me ka manawa e hoʻohuiʻia ai kekahi mau tausani o scandium i hoʻohuiʻia i alumini, e hanaʻia kahi a al3sc hou, e pāʻani i keʻano a me nā waiwai o keʻano alloy. Hoʻohui nuiʻiaʻo 0.2% ~ 0.4% SC (kahi likeʻole e like me ka hoʻonuiʻana i ka mīkini. Hiki iā ia ke pale aku i ka phenonentment embenmenon e maʻalahi ai i ka wā o ka hana lōʻihi ma nā kiʻekiʻe kiʻekiʻe. ʻO ikaika kiʻekiʻe kiʻekiʻe a me ke kiʻekiʻe kiʻekiʻe ahuahua ailuinum Aluy, nā holo kiʻekiʻe o NorLion
ʻO Scandium kahi mea hoʻololi maikaʻi loa no ka hao, a me kahi liʻiliʻi liʻiliʻi o ka scandumi hiki ke hoʻomaikaʻi nui i ka ikaika a me ka paʻakikī o ka ikaika. Eia kekahi, hiki ke hoʻohanaʻiaʻo Scandium e like me kahi hoʻohui no ka nui kiʻekiʻe o keʻano kiʻekiʻe a me nā chromium alloys. ʻOiaʻiʻo, i ka hoʻohuiʻana i nā lole mare no nā poʻe'ē aʻe, heʻano kiʻekiʻe loaʻo Scandium ma Menumanim Eia nō naʻe, ma muli o kona kumukūʻai kiʻekiʻe, hoʻohana maʻamau ia i nāʻoihana hana kiʻekiʻe e like me nā kikowaena a me nā pōhaku.
Mea hana cemic
ScandIum, kahi mea hoʻokahi, i hoʻohana pinepineʻia ma nā mea hou, a ke pāʻani nei nā bipi i kahi hana koʻikoʻi ma kahiʻano likeʻole. ʻO kaʻenehanaʻo Tetragonal Zirconial, kahi e hiki ke hoʻohanaʻia e like me kaʻenehana uila e hoʻonui ai i nā uila a me ka hoʻonuiʻana i ke makika Eia nō naʻe,ʻaʻole hiki i keʻano o ke aniani o kēiaʻoihana ke loaʻaʻole i keʻano o ka mea hikiʻole ke noho aʻaʻohe waiwai o kaʻoihana Pono e hana i kekahi mau mea e hiki ai ke hoʻoponopono i kēia hoʻonohonoho e mālama ai i kāna mau waiwai kumu. Hoʻohuiʻiaʻo 6 ~ 10% scandum e like me keʻano scanduum e like me keʻano paʻa, no laila hiki ke hoʻopiliʻiaʻo zirconia ma luna o kahi pākeke square.
Aia nō hoʻi nā meaʻenehanaʻenehana e like me ka ikaika kiʻekiʻe a me ke kiʻekiʻe o ke kiʻekiʻe o keʻanoʻo Silii.
E like me kahi densifier,Scandim Oxidehiki ke hana i kahi pākē sc2sior sc2si2o7 ma kaʻaoʻao o nā'āpana maikaʻi loa, no laila e hōʻemi ana i ka deformation kiʻekiʻe. Hoʻohālikelike me nā bipi'ē aʻe, hiki pono iā ia ke hoʻomaikaʻi maikaʻi i nā'āpana like like mechanical oric kiʻekiʻe o ka mana hekini Nityride.
Cataltics Chemistry
Ma kaʻenehanaʻenehana, hoʻohana pinepineʻiaʻo Scandium i kahi catalyst,ʻoiaiʻo sc2O3 ke hoʻohanaʻana no ka detyyration a me ka hsolposation a me ka defoposation a me ka deoxopal ʻO ka Pt Al Catalyst i loaʻa iā SC2O3 kahi mea nui loa i ka hoʻomaʻemaʻeʻana i ka hoʻomaʻemaʻeʻana i kaʻoihana hydrogen I loko o nā hana catalytic e like me ke cumume,ʻo ka hana o ka SC-Y Zelite Catalyst he 1000 mau manawa kiʻekiʻe aʻe Hoʻohālikelikeʻia me kekahi mau patalosts kuʻuna,ʻo ka uluʻana o ka hoʻolālāʻana o nā scandium scandium carlysts e mālamalama loa.
ʻO nāʻoihana ikaikaʻo Nika
Ka hoʻohuiʻana i kahi liʻiliʻi o SC2O3 e UO2 ma Uo2 ma keʻano he nui-kiʻekiʻe e hiki ai i ka hoʻololiʻana o ka upleg.
Huakai wala
Pēlā nō, e hoʻohui i ka 2.5% i 25% scandium a hiki i nā pahu alckel alkel alkel e hoʻonui i ko lākou olaʻoihana.
Mahiʻai agricultural
I ka mahiʻaiʻana, nā hua e like me ka palaoa, beet Ma hope o nā hola 8
Mai Nieelse ka makemake o Nielsen i ka hōʻai'ē o kaʻikepili nui o ka nui o nā lā ma kēia lā, ua kokokeʻo Scandium i hoʻokahi haneli mau makahiki hoʻokahi haneri a me iwakālua paha, akā ua kokoke loa ia ʻAʻole ia a hiki i keʻano ikaika o kaʻepekema waiwai i ka manawa i hala aku nei e lawe pono iā ia. I kēia mau lā, nā huapalapala o ke aniani, loaʻa i nā hōkū wela o nā'ōnaehana i nā tausani o kēlā me kēia lā.
Post Time: Jun-29-2023