Izinto ezibaluleke kakhulu zomhlaba ezinqabileyo: Zithini izinto ze-yttrim oxide oxder?

Izinto ezibaluleke kakhulu zomhlaba ezinqabileyo: Zithini izinto ze-yttrim oxide oxder?

Umhlaba onqabileyo sisixhobo esibaluleke kakhulu esibaluleke kakhulu, kwaye inendima engenakufikelelo kwimveliso yemizi-mveliso. Iglasi yemoto, i-nuclear ye-nurglotic, ifayibha ye-fiber, i-crystal yolwelo, njl. Phakathi kwazo, yttrium (y) yenye yezona zinto zinqabileyo zentsimbi zomhlaba kwaye luhlobo lwentsimbi engwevu. Nangona kunjalo, ngenxa yomxholo omkhulu kwi-rust yomhlaba, ixabiso lisetyenziswa kwaye lisetyenziswe ngokubanzi.in imveliso yangoku yezentlalo ekhoyo, isetyenziswa ikakhulu kwi-Ytrium kunye ne-yttrim oxide.

I-Yttrium metalamong kubo, Yttrium oxide (Y2O3) yeyona nto ibalulekileyo ye-Ytrium. Inganyibiliki emanzini naseAlkali, inyibilikiswa kwi-acid, kwaye ibonakale i-scristalline yomgubo omhlophe (isakhiwo sekristali esikwinkqubo ye-cubic). Inozinzo lweekhemikhali ezilungileyo kakhulu kwaye iphantsi kwe-vacuum. Ukuzinza okuphantsi, ukumelana nobushushu obuphakathi, ukumelana nobushushu, isidima esiphakamileyo, ukungafihli nto (infrared) kunye nezinye izibonelelo, ngenxa yoko ifakwe kumasimi amaninzi. Yintoni eyona nto? Masijonge.

Isakhiwo sekristali ye-yttrium oxide

I-01 Synthesis ye-Yttrium ichithwe i-ziircon powder ye-zircocia. Iinguqu zesigaba ezilandelayo ziya kwenzeka ngexesha lokuphola kwe-ZRO2 ecocekileyo ukuya kubushushu begumbi: iSigaba seTubic (C) → Inqanaba le-MOOCINOIC (C), lihamba nolwandiso lwequmrhu elinokuba yi-5%. Nangona kunjalo, ukuba inqaku le-T kunye nobunzima obuphakamileyo kunye nokuxhathisa okuphezulu. isondo.

Ukufezekisa ukutshintsha kwesigaba se-zirconia ceramia, kufuneka kongezwe imeko ethile yokudubula, i-Testragonal Meta-I-Teta-Inqanaba elinokuguqulwa kwinqanaba lobushushu begumbi. Yisiphumo sokuzinzisa kwabahlali kwi-ziircona. I-Y2O3 yeyona nto iphandiweyo i-zirconium ye-zuyili ye-birconium ye-birconside ukuza kuthi ga ngoku. I-02 iGayiting 'iGayiti yokuthiyiswa kwee-ceramics ezininzi ze-ceramics ekhethekileyo kufuna inxaxheba kwi-AIDS ye-AIDS. Indima ye-AIDS ye-Siding inokwahlulahlulwahlulwahlulwahlulwahlulwahlulwahlulwa: Yenza isisombululo esomeleleyo kunye nesono; thintela i-crystal yenguqu; ukuthintela ukukhula kwenkukhu ye-crystal; velisa isigaba solwelo. Umzekelo, ekwenzeni ukutshiswa kweAloumina, i-magnesium oxide i-Mgo ihlala yongezwa njenge-microst yomiso lobomi ngexesha lenkqubo yokutya. Inokuphucula ii-grains, inciphisa kakhulu umahluko kumda wokusebenza, yenze buthathaka i-anisotropy yokukhula kwengqolowa, kwaye ithintela ukukhula kwengqolowa. Kuba i-MGO iguquguquka kakhulu kubushushu obuphezulu, ukuze kufezekiswe iziphumo ezilungileyo, i-yttrium oxide idityaniswa ne-MGO. Y2O3 unokuphucula iingqolowa zekristale kwaye ukhuthaze uxinezeleko lweSitari. I-03yag Powder Syntritutic Yttrium Alumnum Garnet (Y3al5o12) yi-Acid esekwe yi-Sulfuric Acid, i-Hydrofluric Acid, i-Hydrofluric Acid, i-Hydrofluric Acid yendlela yokulungiselela I-Yag Powder.accord yokuya kumyinge ofunyenwe kumzobo we-binary oxide kunye ne-alminum oxide, iimpondo ezimbini zixutywe kwaye zadalwa kubushushu besigaba esiqinileyo phakathi kwee-oxiles. Phantsi kweemeko zobushushu obuphezulu, xa wayesabela eAlumina noYttrim Oxide, iMesophales Yaa yakhiwe kuqala, kwaye ekugqibeleni iyakwenziwa i-yag.

Iqondo lokushisa eliphezulu leqondo lokushisa eliqinileyo lokulungiselela i-Yag powder ineenkqubo ezininzi. Umzekelo, ubungakanani bayo be-al-o ye-al-o buncinci kwaye amandla amaqhinga aphezulu. Ngaphantsi kwefuthe le-elektroni, intsebenzo ye-Optical igcinwe izinzile, kwaye ukumiliselwa kwemizuzu enqabileyo kunokuphucula ukwenziwa kwe-phosphor.Ikag kunokuba yiphor ye phosping kunye ne-phospiest ye-CA3 + ne-EU3 + ne-EU3 + kunye ne-EU. Ukongeza, ikristali ye-Yag inobala oluhle, izinzile kakhulu zomzimba kunye neekhemikhali, amandla aphezulu oomatshini, kunye nokunganyangeki kwe-thermal elungileyo. Yinto yokukristali yase-laser enoluhlu olubanzi lwezicelo kunye nentsebenzo efanelekileyo.

I-YAG Crystal 04 I-ceramic yttric yttrim oxide ibisoloko ijolise kumbandela kwicandelo le-ceramics ebonakalayo. Yeyona nkqubo ikhristi ye-cubic kwaye inepropathi ye-isotropic eyahlukileyo ye-Axis nganye. Xa kuthelekiswa ne-ANISTOTROPY yeAlumina ebonakalayo, umfanekiso awugqitywe, ngokuthe ngcembe, ixabisiwe kwaye iphuhliswe ziilensi eziphakamileyo okanye iifestile eziphakamileyo zomkhosi. Iimpawu eziphambili zezinto zayo zomzimba kunye neekhemikhali zezi: inqaku lokunyibilika, uzinzo lwekhemikhali kunye nokuzinza kwefoto kulungile, kwaye i-Pemichemical Rives ihle kakhulu (0.23 ~ 8.0μm); I-100NM 1050NM, isalathiso sayo esihlaziyiweyo siphezulu nge-1.89, esenza ukuba isebenzise i-theoretication engaphezulu kwe-80%; I-③y2o3 yanele ukuhlalisa uninzi lwebhendi ukusuka kwibhendi enkulu yokuphuma kwinqanaba le-ion yomhlaba enqabileyo. ④he ④ I-Phonon Energy iphantsi, kwaye i-Phononi yayo ephezulu yokusika i-Phoon imalunga ne-550cm-1. Amandla aphantsi e-Phonon anokucinezela ukutshintsha okungafunekiyo, yongeza amathuba okuguqula i-radiation, kwaye iphucule impumelelo yentsimbi; Ukuqonda ukuqhubela phambili kwe-⑤hula, malunga ne-13.6W / (m · k / (i-M · k), ukuqhubela phambili kwe-thermal ephezulu kakhulu

ibalulekile kuyo njengento eqinileyo ye-laser ephakathi.

I-Yttrium oxide ebonakalayo i-ceramics ephuhliswe yinkampani yeekhemikhali zaseJamani

Indawo yokunyibilika ye-Y2O3 imalunga ne-2690 ℃, kwaye iqondo lobushushu lokutya kubushushu begumbi limalunga ne-1700 ~ 1800 ℃. Ukwenza ukukhanya kwe-ceramics, kungcono ukusebenzisa ukucinezela okushushu kunye nokutya. Ngenxa yeepropathi zayo ezintle zomzimba kunye neekhemikhali, i-ceramics ebonakalayo isetyenziswa ngokubanzi kwaye inokwenzeka: I-Domes, i-Domes, i-Deramic Screen, i-Ceramic Lasers, i-Ceramic Lasers, i-ceramic i-lers