Zogulitsa
- Zogulitsa za Rare-Earth Oxides & Compounds zimagwira ntchito yofunika kwambiri pazamagetsi, kulumikizana, ndege zapamwamba, zaumoyo, ndi zida zankhondo.UrbanMines ikuwonetsa mitundu yosiyanasiyana yazitsulo zapadziko lapansi, ma oxidi osowa padziko lapansi, ndi zinthu zosoweka zapadziko lapansi zomwe zili zoyenera pazosowa zamakasitomala, zomwe zimaphatikizapo kuwala kosowa padziko lapansi komanso dziko lapansi lapakati komanso lolemera.UrbanMines imatha kupereka magiredi omwe makasitomala amafuna.Avereji ya tinthu tating'ono: 1 μm, 0,5 μm, 0.1 μm ndi ena.Amagwiritsidwa ntchito kwambiri pa Ceramics sintering aids, Semiconductors, Rare Earth maginito, Hydrogen yosungirako alloys, Catalysts, Electronic components, Glass ndi ena.
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Lanthanum Hydrooxide
Lanthanum Hydrooxidendi gwero lamadzi osasungunuka la crystalline Lanthanum, lomwe lingapezeke powonjezera alkali monga ammonia ku njira zamadzimadzi za mchere wa lanthanum monga lanthanum nitrate.Izi zimapanga mpweya wofanana ndi gel womwe ukhoza kuwumitsidwa mumlengalenga.Lanthanum hydroxide sichita zambiri ndi zinthu zamchere, komabe imasungunuka pang'ono mu njira ya acidic.Amagwiritsidwa ntchito mogwirizana ndi malo apamwamba (oyambira) pH.
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Lanthanum Hexaboride
Lanthanum Hexaboride (LaB6,Amatchedwanso lanthanum boride ndi LaB) ndi mankhwala osakhazikika, a boride a lanthanum.Monga refractory ceramic material yomwe ili ndi malo osungunuka a 2210 ° C, Lanthanum Boride ndi yosasungunuka kwambiri m'madzi ndi hydrochloric acid, ndipo imasandulika ku oxide ikatenthedwa (calcined).Zitsanzo za Stoichiometric ndi zamitundu yofiirira-violet, pomwe zolemera za boron (pamwamba pa LaB6.07) ndi zabuluu.Lanthanum Hexaboride(LaB6) imadziwika chifukwa cha kuuma kwake, mphamvu zamakina, mpweya wa thermionic, komanso mphamvu za plasmonic.Posachedwapa, njira yatsopano yopangira kutentha kwapakatikati idapangidwa kuti ipangitse mwachindunji ma nanoparticles a LaB6.
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Lutetium (III) Oxide
Lutetium (III) Oxide(Lu2O3), yomwe imadziwikanso kuti lutecia, ndi yolimba yoyera komanso yamtundu wa lutetium.Ndi gwero la Lutetium losasungunuka kwambiri, lomwe lili ndi mawonekedwe a kristalo wa cubic ndipo limapezeka mu mawonekedwe a ufa woyera.Osayidi wazitsulo wapadziko lapansi wosowa kwambiriyu amawonetsa zinthu zabwino, monga malo osungunuka kwambiri (pafupifupi 2400 ° C), kukhazikika kwa gawo, mphamvu zamakina, kuuma, kukhathamiritsa kwamafuta, komanso kukulitsa kwamafuta ochepa.Ndizoyenera magalasi apadera, optic ndi ceramic application.Amagwiritsidwanso ntchito ngati zofunikira zopangira ma kristalo a laser.
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Neodymium (III) Oxide
Neodymium (III) Oxidekapena neodymium sesquioxide ndi mankhwala opangidwa ndi neodymium ndi mpweya ndi formula Nd2O3.Imasungunuka mu asidi ndipo imasungunuka m'madzi.Amapanga makristasi opepuka amtundu wa buluu wa hexagonal. The rare-earth mix didymium, yomwe poyamba ankakhulupirira kuti ndi chinthu, pang'ono imakhala ndi neodymium(III) oxide.
Neodymium oxidendi gwero la neodymium losasungunuka kwambiri lomwe silingasungunuke ndi magalasi, optic ndi ceramic.Ntchito zazikuluzikulu zimaphatikizapo ma lasers, utoto wa magalasi ndi tinting, ndi dielectrics.Neodymium Oxide imapezekanso mu pellets, zidutswa, sputtering targets, mapiritsi, ndi nanopowder.
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Praseodymium(III,IV) Oxide
Praseodymium (III, IV) Oxidendi organic pawiri ndi chilinganizo Pr6O11 amene sasungunuke m'madzi.Ili ndi mawonekedwe a cubic fluorite.Ndiwokhazikika kwambiri wa praseodymium oxide pa kutentha kozungulira ndi pressure.It ndi gwero la Praseodymium losasungunuka kwambiri la thermally loyenera magalasi, optic ndi ceramic applications.Praseodymium(III,IV) Oxide nthawi zambiri imakhala Yoyera Kwambiri (99.999%) Praseodymium(III,IV) Oxide (Pr2O3) Powder yomwe ikupezeka posachedwa m'mavoliyumu ambiri.Zolemba zoyera kwambiri komanso zoyera kwambiri zimakweza mawonekedwe komanso zothandiza ngati miyezo yasayansi.Nanoscale elemental powders ndi suspensions, monga njira zina zamtunda wapamwamba, zitha kuganiziridwa.
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Samarium (III) Oxide
Samarium (III) Oxidendi mankhwala pawiri ndi chilinganizo mankhwala Sm2O3.Ndi gwero la Samarium losasungunuka kwambiri lomwe silingasungunuke ndi magalasi, optic ndi ceramic.Samarium oxide imapanga mosavuta pamwamba pa chitsulo cha samarium pansi pa chinyezi kapena kutentha kopitirira 150 ° C mumpweya wouma.Oxidiyo nthawi zambiri imakhala yoyera mpaka yachikasu ndipo nthawi zambiri imapezeka ngati fumbi labwino kwambiri ngati ufa wachikasu wotuwa, womwe susungunuka m'madzi.
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Scandium oxide
Scandium(III) Oxide kapena scandia ndi organic pawiri ndi formula Sc2O3.Maonekedwe ndi ufa woyera wa ufa wa cubic system.Ili ndi mawu osiyanasiyana monga scandium trioxide, scandium(III) oxide ndi scandium sesquioxide.Makhalidwe ake a physico-chemical ali pafupi kwambiri ndi ma oxide ena osowa padziko lapansi monga La2O3, Y2O3 ndi Lu2O3.Ndi imodzi mwa ma oxide angapo a zinthu zapadziko lapansi osowa kwambiri okhala ndi malo osungunuka kwambiri.Kutengera ukadaulo wapano, Sc2O3/TREO ikhoza kukhala 99.999% yapamwamba kwambiri.Imasungunuka mu asidi otentha, koma osasungunuka m'madzi.
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Terbium (III, IV) Oxide
Terbium (III, IV) Oxide, yomwe nthawi zina imatchedwa tetraterbium heptaoxide, ili ndi mawonekedwe a Tb4O7, ndi gwero la Terbium losasungunuka kwambiri. state), pamodzi ndi Tb(III) yokhazikika.Amapangidwa ndi kutentha kwachitsulo oxalate, ndipo amagwiritsidwa ntchito pokonzekera mankhwala ena a terbium.Terbium imapanga ma oxide ena atatu akuluakulu: Tb2O3, TbO2, ndi Tb6O11.
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Thulium oxide
Thulium (III) Oxidendi gwero lokhazikika la Thulium losasungunuka kwambiri, lomwe ndi mtundu wobiriwira wobiriwira wokhala ndi fomula.Tm2O3.Ndizoyenera kugwiritsa ntchito magalasi, optic ndi ceramic.
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Ytterbium (III) Oxide
Ytterbium (III) Oxidendi gwero la Ytterbium losasungunuka kwambiri, lomwe ndi mankhwala omwe ali ndi fomulaYb2O3.Ndi imodzi mwazinthu zomwe anthu ambiri amakumana nazo za ytterbium.Nthawi zambiri amagwiritsidwa ntchito ngati galasi, optic ndi ceramic application.
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Yttrium oxide
Yttrium oxide, yomwe imadziwikanso kuti Yttria, ndi mchere wabwino kwambiri wopangira msana.Ndi chinthu chosasunthika, cholimba choyera.Ili ndi malo osungunuka kwambiri (2450oC), kukhazikika kwa mankhwala, kutsika kwa mphamvu zowonjezera kutentha, kuwonetsetsa kwakukulu kwa zonse zowoneka (70%) ndi kuwala kwa infrared (60%), kutsika kochepa mphamvu ya photons.Ndizoyenera kugwiritsa ntchito magalasi, optic ndi ceramic.
