Mafunso Ofunsidwa Kawirikawiri Okhudza Erbium Oxide
Dipatimenti ya R&D ya UrbanMines Tech. Gulu laukadaulo la Co., Ltd. lapanga nkhaniyi kuti ipereke mayankho atsatanetsatane ku mafunso omwe amafunsidwa pafupipafupi okhudza erbium oxide. Gulu losowa padziko lapansili limagwira ntchito yofunika kwambiri pakupanga mafakitale m'magawo a optics, zamagetsi, ndi mankhwala. Kugwiritsa ntchito maubwino osowa padziko lapansi ku China komanso kuthekera kopanga kwazaka 17, UrbanMines Tech. Co., Ltd. yadzikhazikitsa yokha ngati yodalirika padziko lonse lapansi popanga mwaukadaulo, kukonza, kutumiza kunja, ndikugulitsa zinthu zoyeretsedwa kwambiri za erbium oxide. Timayamikira chidwi chanu.
- Kodi njira ya erbium oxide ndi yotani?
Erbium oxide imadziwika ndi mawonekedwe ake amtundu wa pinki wokhala ndi formula yamankhwala Er2O3.
- Ndani adapeza Erbium?
Erbium idapezeka koyamba mu 1843 ndi katswiri wamankhwala waku Sweden CG Mosander pakuwunika kwake yttrium. Poyamba adatchedwa terbium oxide chifukwa chosokonezeka ndi chinthu china cha okusayidi (terbium), kafukufuku wotsatira adakonza cholakwikacho mpaka pomwe adasankhidwa kukhala "erbium" mu 1860.
- Kodi matenthedwe a erbium oxide ndi chiyani?
Thermal conductivity ya Erbium Oxide (Er2O3) ikhoza kufotokozedwa mosiyana malinga ndi makina ogwiritsidwa ntchito: - W/(m·K): 14.5 - W/cmK: 0.143 Miyezo iwiriyi imayimira kuchuluka kwa thupi koma amayezedwa pogwiritsa ntchito mayunitsi osiyanasiyana - mamita (m) ndi masentimita (cm). Chonde sankhani mayunitsi oyenera malinga ndi zomwe mukufuna. Chonde dziwani kuti zikhalidwezi zimatha kusiyana chifukwa cha miyeso, kuyera kwachitsanzo, mawonekedwe a galasi, ndi zina zambiri, ndiye timalimbikitsa kunena zomwe zapezedwa posachedwa kapena akatswiri ofunsira ntchito zinazake.
- Kodi erbium oxide ndi poizoni?
Ngakhale kuti erbium oxide ikhoza kukhala pachiwopsezo ku thanzi la munthu nthawi zina, monga kupuma, kuyamwa, kapena kukhudzana ndi khungu, palibe umboni wosonyeza kuti ndi wowopsa. Ndikoyenera kudziwa kuti ngakhale erbium oxide palokha sichingawonetse zinthu zapoizoni, njira zoyenera zotetezera ziyenera kutsatiridwa pogwira ntchito kuti muteteze zotsatira zilizonse za thanzi. Kuphatikiza apo, ndikofunikira kutsatira upangiri wachitetezo cha akatswiri ndi malangizo ogwiritsira ntchito pochita ndi mankhwala aliwonse.
- Kodi erbium ndi chiyani?
Kusiyanitsa kwa erbium kwenikweni kumakhala mu mawonekedwe ake owoneka bwino komanso malo ogwiritsira ntchito. Chochititsa chidwi kwambiri ndi mawonekedwe ake apadera a optical fiber communication. Ikalimbikitsidwa ndi kuwala kwa mafunde a 880nm ndi 1480nm, ma erbium ions (Er *) amatha kusintha kuchokera pansi pa 4I15 / 2 kupita ku mphamvu yapamwamba ya 4I13 / 2. Ikabwerera kuchokera kudera lamphamvu kwambirili kubwerera pansi, imatulutsa kuwala ndi kutalika kwa 1550nm. Izi zimayika erbium ngati gawo lofunikira pamakina olumikizirana opangidwa ndi fiber optical, makamaka mkati mwa ma telecommunication network omwe amafunikira kukulitsa ma sign a 1550nm optical. Ma amplifiers a Erbium-doped fiber amagwira ntchito ngati zida zofunika kwambiri zowonera izi. Kuphatikiza apo, kugwiritsa ntchito erbium kumaphatikizanso:
- Kulumikizana kwa Fiber-Optic:
Ma amplifiers a Erbium-doped fiber amalipira kutayika kwa ma siginecha mumayendedwe olumikizirana ndikuwonetsetsa kukhazikika kwazizindikiro panthawi yonse yotumizira.
- Laser Technology:
Erbium itha kugwiritsidwa ntchito popanga makhiristo a laser okhala ndi ma erbium ma ion omwe amapanga ma laser oteteza maso pamafunde a 1730nm ndi 1550nm. Ma lasers awa amawonetsa magwiridwe antchito abwino kwambiri opatsirana mumlengalenga ndikupeza kukwanira m'malo onse ankhondo ndi anthu wamba.
-Mapulogalamu azachipatala:
Ma lasers a Erbium amatha kudula ndendende, kugaya, ndikuchotsa minofu yofewa, makamaka pochita maopaleshoni amaso monga kuchotsa ng'ala. Amakhala ndi mphamvu zochepa komanso amamwa madzi ambiri, zomwe zimawapangitsa kukhala njira yabwino yopangira opaleshoni. Kuphatikiza apo, kuphatikiza erbium mugalasi kumatha kupanga zida za laser zapagalasi zapadziko lapansi zomwe zimakhala ndi mphamvu zambiri zotulutsa mphamvu komanso mphamvu zotuluka zomwe zimayenera kugwiritsidwa ntchito ndi laser yamphamvu kwambiri.
Mwachidule, chifukwa cha mawonekedwe ake owoneka bwino komanso magawo osiyanasiyana ogwiritsira ntchito m'mafakitale apamwamba kwambiri, erbium yatulukira ngati chinthu chofunikira kwambiri pakufufuza kwasayansi.
6. Kodi erbium oxide imagwiritsidwa ntchito bwanji?
Erbium oxide ili ndi ntchito zosiyanasiyana, kuphatikiza ma optics, lasers, zamagetsi, chemistry, ndi zina.
Optical Applications:Ndi mkulu refractive index ndi katundu dispersion, erbium okusayidi ndi zinthu zabwino kwambiri popanga magalasi kuwala, mawindo, laser rangefinders, ndi zipangizo zina. Itha kugwiritsidwanso ntchito mu ma lasers a infuraredi okhala ndi kutalika kwa ma microns 2.3 ndi kachulukidwe kakang'ono kamphamvu koyenera kudula, kuwotcherera, ndi kuyika chizindikiro.
Mapulogalamu a Laser:Erbium oxide ndi chinthu chofunikira kwambiri cha laser chomwe chimadziwika chifukwa cha mtengo wake wamtengo wapatali komanso kuwala kowala kwambiri. Itha kugwiritsidwa ntchito mu ma lasers olimba-boma komanso ma fiber lasers. Ikaphatikizidwa ndi zinthu za activator monga neodymium ndi praseodymium, erbium oxide imakulitsa magwiridwe antchito a laser m'magawo osiyanasiyana monga micromachining, kuwotcherera, ndi mankhwala.
Mapulogalamu Amagetsi:M'munda wa zamagetsi,erbium oxide imapeza ntchito makamaka mu zida za semiconductor chifukwa cha kuwala kwake kowala komanso magwiridwe antchito a fulorosenti yomwe imapangitsa kuti ikhale yoyenera ngati fulorosenti yowonetsera.,ma cell a dzuwa,etc.. Kuwonjezera,erbium okusayidi itha kugwiritsidwanso ntchito popanga zinthu zotentha kwambiri.
Chemical Applications:Erbium oxide imagwiritsidwa ntchito kwambiri m'makampani opanga mankhwala kupanga phosphors ndi zida zowunikira. Itha kuphatikizidwa ndi zinthu zosiyanasiyana zoyatsira kuti ipange mitundu yosiyanasiyana ya zida zowunikira, zomwe zimapeza ntchito zambiri pakuwunikira, mawonedwe, zamankhwala, ndi magawo ena.
Komanso, erbium oxide imagwira ntchito ngati utoto wagalasi womwe umapangitsa kuti galasi likhale lofiira kwambiri. Amagwiritsidwanso ntchito popanga magalasi apadera a luminescent ndi galasi loyamwa infrared-45. Nano-erbium oxide imakhala ndi phindu lalikulu m'maderawa chifukwa cha kuyera kwake komanso kukula kwake kwa tinthu tating'ono, zomwe zimathandiza kuti ntchito ikhale yowonjezereka.
7. Chifukwa chiyani erbium ndi yokwera mtengo kwambiri?
Ndi zinthu ziti zomwe zimapangitsa kuti pakhale mtengo wokwera wa lasers wa erbium? Ma lasers a Erbium ndi okwera mtengo makamaka chifukwa cha ukadaulo wawo wapadera komanso mawonekedwe awo. Makamaka, ma lasers a erbium amagwira ntchito pamtunda wa 2940nm, zomwe zimawonjezera mtengo wawo wapamwamba.
Zifukwa zazikulu za izi zikuphatikiza zovuta zaukadaulo zomwe zimakhudzidwa pakufufuza, kupanga, ndi kupanga ma lasers a erbium omwe amafunikira umisiri wamakono kuchokera kuzinthu zingapo monga optics, zamagetsi, ndi sayansi yazinthu. Ukadaulo wapamwambawu umapangitsa kuti pakhale ndalama zambiri zopangira kafukufuku, chitukuko, ndi kukonza. Kuphatikiza apo, njira yopangira ma lasers a erbium ili ndi zofunikira zolimba kwambiri potengera kuwongolera ndi kusonkhana kuti zitsimikizire kuti laser imagwira ntchito bwino komanso kukhazikika.
Komanso, kuchepa kwa erbium monga chinthu chosowa padziko lapansi kumapangitsa kuti mtengo wake ukhale wokwera poyerekeza ndi zinthu zina zomwe zili m'gululi.
Mwachidule, mtengo wokwera wa ma lasers a erbium makamaka umachokera kuukadaulo wawo wapamwamba, njira zopangira zopangira, komanso kusowa kwazinthu.
8. Kodi erbium ndi ndalama zingati?
Mtengo wa erbium womwe watchulidwa pa Seputembara 24, 2024, udafika pa $185/kg, kuwonetsa mtengo wamsika wa erbium panthawiyo. Ndikofunika kuzindikira kuti mtengo wa erbium umakhudzidwa ndi kusinthasintha komwe kumayendetsedwa ndi kusintha kwa msika, mphamvu zamagetsi, ndi zochitika zachuma padziko lonse. Choncho, kuti mudziwe zambiri zamtengo wapatali za erbium, ndi bwino kuti mufufuze mwachindunji misika yogulitsa zitsulo kapena mabungwe azachuma kuti mupeze deta yolondola.