Yakakosha Rare Pasi Pasi Pasi: Ndeapi mashandisirwo eYttrium oxide poda?

Yakakosha Rare Pasi Pasi Pasi: Ndeapi mashandisirwo eYttrium oxide poda?

Pasi pasingawanzo kuve rakakosha kwazvo strategic sosi, uye ine basa risingaperi mukugadzirwa kwemaindasitiri. Mota yegirazi, nuyukireya yemagineti resonance, Optical fiber, mvura crystal kuratidza, etcc. haina kujairika kubva pakuwedzera kwevanhu vashoma. Pakati pavo, ytttrium (y) ndeimwe yeiyo isingawanzo nyika yesimbi zvinhu uye rudzi rwegwenzi resimbi. Nekudaro, nekuda kwezvakakwirira zvemukati mukuputika kwepasi, mutengo wakachipa uye unonyanya kushandiswa. Yazvino kugadzirwa kwekushamwaridzana, inonyanya kushandiswa mumamiriro eYttrium Alloy uye Yttrium oxide.

Yttrium Metalumong Them, Yttrium oxide (Y2O3) ndiyo inonyanya kukosha yttrium compind. Hazvina kusunganidzwa mumvura neAlkali, solullable muAcid, uye ine shunzi yekristake poda (iyo crystal chimiro chegadziriro yebhiniki). Iyo ine yakanaka kwazvo makemikari kugadzikana uye iri pasi pevacuum. Zvakaderera-siyana Ndezvipi izvo zvataurwa? Ngatitarisei.

Iyo crystal chimiro cheYttrium oxide

01 synthesis yeYttrium stabilised zirconia poda. Shanduko inotevera yechikamu ichaitika panguva yekutonhorera yakachena ziro ziro kuenda kumhepo tembiricha: cubic phase Nekudaro, kana iyo t chikamu chinotsamwiswa chakaoma, uye nekukanyama nekukwirira kupfeka kupokana. Bonde.

Kuti uwane chikamu chekuchinja kweZIRCONIA CERERICS, imwe stabilizer inofanira kuwedzerwa uye pasi pemamiriro ezvinhu ekupfura Iko kusimbisa mhedzisiro yeStabilizers paZirconia. Y2O3 ndiyo inonyanya kuongorora zirconium oxide stabilizer kusvika parizvino-tzp zvinhu zvine manhamba ekushisa, uye saizi yezvinyorwa zvakakura zvidiki nezvidimbu, saka zvakakwezva kutarisisa. 02 Kuchinjisa AIDS Iko Kuchengetwa Kwemazhinji Cereracs Inokosha Inoda Kutora chikamu kweAIDS Kuchinjisa. Basa rekutadza rinogona kukamurwa muzvikamu zvinotevera: kuumba mhinduro yakasimba neye sinter; dzivirira crystal fomu shanduko; Ndivimbitwe chidzitiro kukura kwetsika; gadzira chikamu chemvura. Semuenzaniso, mukuchinjika kweAlumina, magnesium oxide mgo inowanzowedzerwa sechiodzanziru yercabilizer panguva yekuchinjisa. Zvinogona kunatsiridza zviyo, kuderedza zvikuru musiyano wemugodhi wemugove wezviyo, unoderedza iyo yekuwedzera kukura kwezviyo, uye inhibit kusagadzikana zviyo kukura zviyo. Sezvo MGO iri kuwirirana zvakanyanya pakupisa kwakanyanya, kuitira kuti uwane zvakanaka, Yttrium oxide inowanzo kuvhenganiswa naMo. Y2O3 inogona kunatsa iyo crystal zviyo uye kukurudzira kuchinjisa gadziriro. 03yag powder Synthetic yttrium Garnet (Y3al5o112) Micheka yemitambo, yeMohs Acid, Nitrengo Acid, Etdrofluoric Acid, etcc. Iyo yakakwira tembiricha yakasimba chikamu chesimba Nzira yekugadzirira Yag.Cocording kuCario yakawanikwa muTatio Diagram yeYttrium OXDY, uye YOG Powder inoumbwa kuburikidza neyakagadzirirwa kuita chikamu chakasimba pakati pemhou. Pasi pemamiriro ekunze ekushisa, mukuita kweAlumina uye ytttrium oxide, iyo mesophases yam uye yap ichaumbwa kutanga, uye pakupedzisira yag ichaumbwa.

Iyo yakakwira-tembiricha yakasimba-chikamu nzira yekugadzirira yg poda ine akawanda mashandisirwo. Semuenzaniso, iyo al-o bond saizi idiki uye bond simba rakakwira. Pasi pekukanganisa kwemagetsi, kuita kwechokwadi kunoramba kuchengetwa kwakagadzikana, uye kusuma kwenzvimbo dzepasi rinogona kuvandudza kukosha kwekutanga kweshasphor. Mukuwedzera, YAG Crystal ine transpency yakanaka, yakagadzikana kwazvo zvemuviri uye zvemakemikari zvivakwa, simba rakanyanya rekusimba, uye yakanaka yekudzivirira yemuchadenga. Iyo laser crystal zvinhu zvine huwandu hwakawanda hwekushandisa uye kuita kwakanaka.

YAG CRYSTAL 04 TRAEPENT CERMIC Yttrrium Yttrium yanga iri iyo yekutsvaga inotarisa mumunda weCereral Cereracs. Iyo ndeyako cubic crystal system uye ine iyo isotropic Optical Properties yeexis yega yega. Kuenzaniswa neAnisotropy yeAlumina ALumina, iwo mufananidzo haana kusarudzika, saka zvishoma nezvishoma, zvakakosheswa uye zvakagadziriswa neWindows-End Opt Windows. Hunhu hukuru hwezvivakwa zvaro uye zvemakemikari ndezvekuti: ②at 1050nm, iyo index yayo yekudzora yakakwira se1.89, iyo inoita kuti ive neyakaenderera mberi kuendesa kweanopfuura 80%; ③y2o3 ine zvakakwana zvekutamba bhendi kubva kune yakakura contiction bhendi kuValending Band yePasi Pasi Pasi Pasi Pasi Pasi Pasi Pasi Pasi Pasi.Saka Kuziva Kuwedzera-Kurovera kwekushandisa kwayo; ④Temi simba rakaderera, uye yayo phonimoni yakagurwa-kubva kuGreatence inenge 550cm-1. Iyo yakadzika phonon simba rinogona kudzvinyirira mukana wekushandurwa kusiri-radiate shanduko, wedzera mukana wekushandurwa kwemwaranzi, uye uvandudze luminescce yekubudirira; ⑤Hagh Thermal's Discount, anenge 13.6w / (m), yakakwirira yekubatanidza kubatana kwakanyanya

yakakosha pachiri seyakasimba laser yepakati zvinhu.

Yttrium oxide exparrent ceramics yakagadzirwa neJapan's Kamishima Chemical kambani

Iyo yekunyunguduka yeiyo Y2O3 inenge 2690 ℃, uye tembiricha yekushomeka pamhepo tembiricha ndeye 1700 ~ 1800 ℃. Kugadzira zvevhenekeri-kutapudza ceramics, zvakanakisa kushandisa zvinopisa zvichidzvinyirira uye kutadza. Nekuda kweiyo yakanakisa yemuviri uye yemakemikari zvivakwa zvinoshandiswa zvakanyanya uye zvinokwanisika kuvandudzwa, kusanganisira: Infrered Lens, Ceramic Scustillators, Ceramic Lasers uye mamwe minda