Yttrium Oxide

Lub cev muaj zog
Nws yog cov hmoov dawb los yog daj me ntsis nrog cov ntsiab lus melting siab thiab kub kub, ntawm 2410℃thiab 4300 degree, feem. Cov yam ntxwv siab melting point no tso cai rau yttrium oxide nyob ruaj khov nyob rau hauv siab - qhov kub thiab txias thiab tsis yooj yim yaj los yog deformed. Tsis tas li ntawd, nws kuj muaj qhov zoo thermal thiab tshuaj stability, thiab muaj peev xwm tswj tau nws cov kev ua tau zoo txawm nyob rau hauv ib puag ncig hnyav.

Cov khoom siv tshuaj
Nws muaj alkalinity thiab tuaj yeem hnov ​​​​mob nrog cov kua qaub los tsim cov ntsev sib xws. Lub caij no, nws tseem tuaj yeem hnov ​​​​mob nrog ntau cov hlau thiab tsis yog -hlau cov ntsiab lus los ua cov tebchaw, ua kom pom nws cov tshuaj zoo heev.

Optical kev ua tau zoo
Nws optical transparency ntau yog dav, thiab theoretical transmittance tuaj yeem ncav cuag ntau dua 80%, ua rau nws siv dav hauv kev kho qhov muag. Tshwj xeeb tshaj yog nyob rau hauv cheeb tsam pom lub teeb, nws theoretical transmittance yog tsis tshua muaj siab, qhia superior optical kev ua tau zoo.

High thermal conductivity
Qhov no yog qhov muaj txiaj ntsig zoo rau nws siv los ua qhov nruab nrab ua haujlwm rau lasers thiab ua cov khoom siv laser nruab nrab. High thermal conductivity pab txhim kho efficiency thiab stability ntawm lasers.

Mechanical zog
Nws tuaj yeem siv los ua cov khoom siv ntxiv hauv cov khoom siv ceramic, txo qhov kub thiab txias, txhim kho lub zog, txhim kho kev ua haujlwm, thiab kho cov khoom sib xyaw, yog li dav siv hauv kev tsim hluav taws xob, kho qhov muag, qauv, thiab ua haujlwm ceramics.

Yttrium Oxide ua Stabilizer
Zirconia yog ib qho khoom siv zoo heev - cov khoom siv ceramic siv dav hauv cov cuab yeej siv niaj hnub thiab kev tshawb fawb vim nws muaj ntau yam thiab kev ntseeg tau. Txawm li cas los xij, raug rau kev ntxhov siab lossis kub tuaj yeem ua rau muaj kev hloov pauv hauv zirconia, uas ua rau nws hloov ntawm tetragonal theem mus rau theem monoclinic. Qhov kev hloov pauv no ua rau kev nthuav dav ntawm zirconia lub ntim, nws thiaj li ua rau tawg lossis tsis ua haujlwm. Txawm li cas los xij, qhov teeb meem no tuaj yeem cuam tshuam los ntawm kev sib koom ua ke yttrium oxide rau hauv zirconia los tiv thaiv qhov kev hloov pauv tsis txaus ntseeg. Kev sib xyaw ua ke ntawm zirconia thiab yttria tseem hu ua yttria-stabilized zirconia (YSZ), uas feem ntau nthuav tawm kev ruaj khov thiab ua haujlwm ntev.

Yttrium Oxide ua Sintering Additive
Lwm daim ntawv thov ntawm yttria nyob rau hauv advanced ceramics yog raws li ib tug sintering additive.Sintering yog ib tug tseem ceeb txheej txheem nyob rau hauv advanced ceramics manufacturing. Nws suav nrog cov khoom siv cua sov rau qhov kub thiab txias yam tsis muaj melting lawv los tsim cov khoom muaj zog, ntom, thiab ruaj khov. Ntxiv yttrium oxide nyob rau hauv cov txheej txheem no tuaj yeem ua rau cov khoom siv ceramic kom densify ntawm qhov kub thiab txias, txo qhov muaj feem cuam tshuam xws li tawg lossis voids. Tus nqi ntawm yttrium oxide ntxiv thiab qhov kub thiab txias thiab lub sijhawm yog nyob ntawm cov khoom siv ceramic tshwj xeeb uas tau ua tiav thiab cov khoom kawg xav tau.

Yttrium Oxide hauv Ceramic Superconductors
Yttrium oxide feem ntau yog siv los ua ib qho dopant hauv kev tsim cov ceramic superconductors, nrog rau lwm yam tsis tshua muaj hauv ntiaj teb. Qhov sib ntxiv no hloov cov qauv thiab muaj pes tsawg leeg ntawm cov khoom siv ceramic, ua rau muaj kev txhim kho superconducting ntawm qhov kub thiab txias. Qhov no yog vim hais tias kev koom ua ke ntawm yttrium ions rau hauv ceramic lattice ua rau muaj qhov tsis xws luag hauv cov qauv siv lead ua, uas cuam tshuam cov dej ntws ntawm electrons los ntawm cov khoom siv. Cov teeb meem no ua raws li qhov chaw pinning uas ntxiab vortices ntawm magnetic flux, cia lub superconductor nqa tam sim no nrog xoom tsis kam. Qhov chaw pinning ntau muaj, qhov ruaj khov ntawm lub xeev superconducting. Yttrium oxide yog ib qho zoo dopant vim nws tuaj yeem qhia ntau tus pinning chaw rau cov khoom siv ceramic.

Yttrium Oxide Txheej rau Ceramics
Yttrium oxide feem ntau yog siv los ua cov khoom siv txheej hauv cov ntawv thov ceramics siab heev. Nws tuaj yeem muab tso rau hauv ceramics siv ntau yam txuj ci, xws li lub cev vapor deposition, sol-gel method, tshuaj vapor deposition, los yog thermal spraying. Yttria coatings yog tshwj xeeb tshaj yog zoo vim lawv cov thermal stability thiab tsis kam mus rau oxidation ntawm qhov kub thiab txias. Lawv tuaj yeem tiv taus qhov kub txog li 2,400℃yam tsis muaj kev hloov pauv tseem ceeb hauv lawv cov tshuaj lom neeg lossis lub cev. Qhov no ua rau lawv zoo tagnrho rau siv nyob rau hauv siab - daim ntawv thov kub, xws li roj turbine cav thiab foob pob ua ntxaij nozzles.

Hauv kev lag luam hluav taws xob thiab kev sib txuas lus
Yttrium oxide muaj cov ntawv thov tseem ceeb hauv kev siv hluav taws xob thiab kev sib txuas lus. Nws tuaj yeem siv los ua cov khoom siv hluav taws xob thiab cov khoom siv hluav taws xob rau kev ua cov khoom siv xws li cathode ray tubes thiab scanning electron microscopes. Tsis tas li ntawd, vim nws qhov siab refractive Performance index thiab hluav taws xob rwb thaiv tsev kev ua tau zoo, yttrium oxide kuj tau siv dav hauv cov khoom siv xws li dielectric windows, emission displays, thiab lub teeb -emitting diodes.

Optical teb
Vim nws qhov siab refractive index thiab tsis tshua muaj dispersion, yttrium oxide yog dav siv nyob rau hauv cov khoom siv kho qhov muag xws li diffusers, lo ntsiab muag, lim, pom / infrared spectrometers, fiber ntau amplifiers, thiab lwm yam. Tsis tas li ntawd, yttrium oxide kuj tuaj yeem ua rau kom qhov refractive index ntawm cov iav tshwj xeeb thiab txo cov duab dispersion fluorescent, yog li nws kuj tseem siv tau rau cov duab loj loj thiab cov yeeb yaj kiab fluorescent. txheej txheej.

Nyob rau hauv cov ntaub ntawv science
Vim nws qhov siab refractive index, siab hardness, thiab zoo corrosion kuj, yttrium oxide muaj ntau yam kev siv nyob rau hauv lub teb ntawm cov ntaub ntawv science, xws li siab -cov ntaub ntawv kub, hnav- cov ntaub ntawv resistant, siab - ceramics, dag gemstones, laser muaju, thiab lwm yam.

Kev kho mob teb
Yttrium oxide kuj tau siv dav hauv kev kho mob, xws li hauv kev tsim cov khoom siv kho mob orthopedic, cov cuab yeej kho mob, thiab cov pob qij txha. Lub yttrium oxide khoom sib koom ua ke muaj lub neej ua haujlwm ntev thiab tsis yooj yim puas, yog li nws tau pom dav dav.

Lwm yam teb
Yttrium oxide kuj tseem siv rau hauv kev tsim cov yeeb yaj kiab nyias nyias thiab cov khoom siv tshwj xeeb refractory, nrog rau cov khoom sib nqus ua npuas rau siab - siab mercury teeb, lasers, cov khoom cia, thiab lwm yam. Hauv thaj chaw aerospace, nws kuj yog siv los tsim cov khoom tseem ceeb xws li nozzles thiab caj pas liners rau foob pob ua ntxaij cav.

Oxalate nag lossis daus txheej txheem
Lub ntiaj teb tsis tshua muaj oxide npaj los ntawm oxalate nag lossis daus txoj kev muaj qhov zoo ntawm cov qib siab crystallization, zoo siv lead ua daim ntawv, ceev ceev ceev, tsis muaj impurity cov ntsiab lus thiab yooj yim ua hauj lwm, uas yog ib tug ntau txoj kev rau kev npaj siab purity tsawg ntiaj teb oxide nyob rau hauv industrial ntau lawm.

Ammonium bicarbonate nag lossis daus txheej txheem
Ammonium bicarbonate yog ib qho pheej yig precipitant. Yav dhau los, tib neeg feem ntau siv ammonium bicarbonate nag lossis daus txheej txheem los npaj cov av uas tsis tshua muaj carbonate los ntawm leaching tov ntawm tsawg lub ntiaj teb ore. Tam sim no, tsawg lub ntiaj teb oxides tau npaj los ntawm ammonium bicarbonate nag lossis daus txheej txheem hauv kev lag luam. Feem ntau, ammonium bicarbonate los nag txoj kev yog ntxiv ammonium bicarbonate cov khoom los yog cov tshuaj rau hauv cov tshuaj chloride tsawg hauv lub ntiaj teb ntawm qhov kub thiab txias, Tom qab kev laus, ntxuav, ziab thiab hlawv, cov oxide tau txais. Txawm li cas los xij, vim muaj coob tus npuas tsim thaum nag lossis daus ntawm ammonium bicarbonate thiab tsis ruaj khov pH tus nqi thaum lub sij hawm nag lossis daus, qhov nucleation tus nqi yog ceev los yog qeeb, uas tsis haum rau kev loj hlob siv lead ua. Yuav kom tau txais cov oxide nrog qhov zoo tshaj plaws particle loj thiab morphology, cov tshuaj tiv thaiv yuav tsum tau tswj nruj me ntsis.

Urea nag lossis daus
Urea nag lossis daus txoj kev yog dav siv nyob rau hauv kev npaj ntawm lub ntiaj teb tsis tshua muaj oxide, uas tsis yog tsuas yog pheej yig thiab yooj yim rau kev khiav lag luam, tab sis kuj muaj peev xwm ua tau raws li kev tswj hwm ntawm precursor nucleation thiab particle loj hlob, yog li urea nag lossis daus txoj kev tau nyiam ntau thiab ntau tus neeg nyiam thiab tau txais kev mloog thiab kev tshawb fawb los ntawm ntau tus kws tshawb fawb tam sim no.

Txau granulation
Spray granulation tshuab muaj qhov zoo ntawm kev siv tshuab siab, kev ua haujlwm siab thiab kev ua haujlwm siab ntawm cov hmoov ntsuab, yog li cov tshuaj tsuag granulation tau dhau los ua cov txheej txheem siv hmoov granulation.

Yav tom ntej Prospects
Raws li peb ntsia mus rau yav tom ntej, qhov kev cia siab ntawm yttrium oxide tshwm tsis muaj qhov kawg. Cia siab tias nws lub luag haujlwm hauv cov thev naus laus zis thiab kev lag luam yav tom ntej yuav dhau los ua qhov kev sim siab. Los ntawm kev txhim kho cov ntawv thov tam sim no mus rau venturing rau hauv thaj chaw uas tsis tau tshawb nrhiav, Y2O3 tuav cov lus cog tseg ntawm kev txhim kho cov cuab yeej thev naus laus zis rau xyoo tom ntej.

Case Studies
Kev nkag mus rau hauv cov ntaub ntawv tshawb fawb tshwj xeeb qhia pom qhov cuam tshuam ntawm yttrium oxide hauv ntau yam xwm txheej. Piv txwv li, qhov twg cov ntawv thov Y2O3 coj mus rau kev txhim kho kev ua tau zoo, tus nqi -kev ua tau zoo, lossis lwm yam txiaj ntsig tseem ceeb, muab kev nkag siab tsis txaus ntseeg ntawm nws qhov tseeb - cuam tshuam hauv ntiaj teb.

Environmental Considerations
Nyob rau hauv ib lub sijhawm ntawm kev paub txog ib puag ncig, kev tshawb nrhiav eco-tus phooj ywg zoo ntawm yttrium oxide yog qhov tseem ceeb. Kev txiav txim siab ntawm kev ruaj khov, rov ua dua tshiab, thiab ua raws li cov qauv ib puag ncig ntxiv ib txheej ntawm qhov tseem ceeb rau Y2O3 daim ntawv thov. Kev siv lub luag haujlwm ntawm yttrium oxide ua raws li cov kev cia siab niaj hnub no rau cov ntaub ntawv uas sib npaug ntawm kev nce qib hauv kev lag luam nrog ib puag ncig kev nco qab.

Beijing FreeRun Technology Co., Ltd. tau tsim nyob rau hauv 2020. Nws yog nyob rau hauv Shandong xeev, ib tug tseem ceeb muaj lub xeev nyob rau hauv Tuam Tshoj thiab ib tug ntawm Tuam Tshoj lub ntiaj teb tsis tshua muaj pob zeb ntau lawm cheeb tsam. Nws cov khoom tseem ceeb yog polishing hmoov / kua hauv semiconductors, optics thiab lwm yam kev lag luam, nrog rau nano rare earths thiab anhydrous rare earths. , lub tuam txhab koom ua ke tsis tshua muaj ntiaj teb R&D, ntau lawm thiab muag.Lub tuam txhab cov khoom lag luam suav nrog siab -purity nano rare earth oxides, rare earth polishing powders, precision polishing fluids, rare earth compounds, anhydrous rare earth and other rare earth material. Lub tuam txhab yuav muab siab - cov khoom zoo thiab cov kev pab cuam nyob rau hauv lub teb ntawm semiconductor CMP, semiconductor ceramics, aerospace power systems, tub rog kev taw qhia, hluav taws xob tsheb, lub zog tshiab, roj av fission, sib tsoo / precision polishing, tshuaj tshuaj, khoom siv hluav taws xob thiab lwm yam kev lag luam.