Iziko lokukhula kwekristale yeSapphire Czochralski enye yekristale yomlilo yeCZ indlela yokukhulisa iwafer ekumgangatho ophezulu wesafire
Iimpawu eziphambili zeCZ indlela
(1) Umgaqo wokukhula
Izinto eziluhlaza ze-alumina ezihlambulukileyo eziphezulu (i-Al₂O₃) zifudumala ngaphezu kwendawo yokunyibilika (malunga ne-2050 ° C) ukwenza i-molt state.
Ikristale yembewu intywiliselwa ekunyibilikeni, kwaye inyibilika ikhazimla kwikristale yembewu kwaye ikhule ibe yikristale enye ngokulawula iqondo lobushushu kunye nesantya sokutsala.
(2) Ukwakhiwa kwezixhobo
Inkqubo yokufudumeza: Ukufudumeza okuphezulu kwe-induction okanye ukuxhathisa ukuxhathisa ukubonelela ngemeko yobushushu obuphezulu.
Inkqubo yokuphakamisa: lawula ngokuchanekileyo ukujikeleza kunye nokuphakamisa isantya sekristale yembewu ukuqinisekisa ukukhula kwekristale okufanayo.
Inkqubo yokulawula i-Atmosphere: I-melt ikhuselwe kwi-oxidation kunye nokungcoliswa ngamagesi angenayo njenge-argon.
Inkqubo yokupholisa: Lawula izinga lokupholisa ikristale ukunciphisa uxinzelelo lobushushu.
(3) Iimpawu eziphambili
Ikristale ekumgangatho ophezulu: inokukhula ubukhulu obukhulu, isiphene esisezantsi sesafire ikristale enye.
Ukulawulwa okunamandla: Ngokulungelelanisa ubushushu, ukuphakamisa isantya kunye nesantya sokujikeleza, ubukhulu bekristale kunye nomgangatho zilawulwa ngokuchanekileyo.
Uluhlu olubanzi lwesicelo: olufanelekileyo kwizinto ezahlukeneyo ze-crystal (ezifana ne-silicon, isafire, i-gadolinium gallium garnet, njl.).
Ukusebenza kwemveliso ephezulu: ifanelekile kwimveliso yentengiso enkulu.
Esona sicelo siphambili seCZ single crystal furnace kwisapphire crystal furnace
(1) Ukuveliswa kwe-substrate ye-LED
Isicelo: I-CZ Czochra i-crystal single furnace isetyenziselwa ukukhulisa iikristale zesafire ezikumgangatho ophezulu njengezinto ze-substrate ze-GAN-based leds.
Izinto eziluncedo: ISapphire substrate inokuhanjiswa kokukhanya okuphezulu kunye nokulinganisa okugqwesileyo kwelatisi, eyona nto ingundoqo kwimveliso ye-LED.
Imarike: Isetyenziswa kakhulu ekukhanyeni, ekuboniseni nasekukhanyeni kwangasemva amabala.
(2) Ukwenziwa kwemathiriyeli yefestile ye-Optical
Usetyenziso: Iikristale ezinkulu zesafire ezikhule kwiCZ Czochra iziko lekristale enye zinokusetyenziselwa ukwenza iiWindows ezibonayo, iilensi kunye neeprism.
Izinto eziluncedo: Ukuqina okuphezulu kweSapphire kunye nokuzinza kweekhemikhali kuyenza ilungele i-laser, i-infrared detectors kunye nezixhobo ezibonakalayo.
Imarike: Ukusetyenziswa kwizixhobo eziphezulu ze-optical, i-aerospace kunye nokukhusela.
(3) Izinto zokukhusela zombane zabathengi
Isicelo: Iikristale zeSapphire eziveliswe yiCZ Czochra iziko elilodwa lekristale lisetyenziselwa ukwenza izikrini zefowuni ezihlakaniphile, izibuko zokubukela kunye nezinye izinto zokukhusela.
Izinto eziluncedo: Ukuqina okuphezulu kweSapphire kunye nokumelana nokukrweleka kwenza ukuba ilungele icandelo le-elektroniki yabathengi.
Imarike: Ikakhulu kwiifowuni ezikumgangatho ophezulu, iiwotshi ezihlakaniphile kunye nezinye iimveliso zombane zabathengi.
(4) Iindawo zokunxiba kwimizi-mveliso
Usetyenziso: Iikristale zeSapphire ezikhule kwiCZ enye yeekristale zekristale zinokusetyenziselwa ukwenza amacandelo amashishini anganxibi kakhulu afana neebheringi kunye nezixhobo zokusika.
Izinto eziluncedo: Ukuqina okuphezulu kweSapphire kunye nokumelana nomhlwa kuyenza igqwese kwiindawo ezirhabaxa kwimizi-mveliso.
Imarike: Isetyenziswa kwimveliso yoomatshini, imimandla yeekhemikhali kunye namandla.
(5) Ukwenziwa kwenzwa yobushushu obuphezulu
Isicelo: Iikristale zeSapphire eziveliswe yiCZ Czochra single crystal furnace zisetyenziselwa ukuvelisa izinzwa kubushushu obuphezulu kunye neendawo ezinobungozi.
Izinto eziluncedo: Ukuzinza kweekhemikhali zeSapphire kunye nokumelana nobushushu obuphezulu kuyenza ifanelekele indawo ezingqongileyo.
Imakethi: Isetyenziswa kwindawo ye-aerospace, iimoto kunye nokuhlolwa kwemizi-mveliso.
Izixhobo zeSapphire eziko kunye neenkonzo ezibonelelwa yi-XKH
I-XKH igxile kuphuhliso kunye nokuveliswa kwezixhobo zesafire eziko, ibonelela ngezi nkonzo zilandelayo:
Izixhobo ezenziwe ngokwezifiso: Ngokweemfuno zabathengi, i-XKH ibonelela ngeendlela ezahlukeneyo kunye nokucwangciswa kweCZ Czochra isithando somlilo esisodwa sekristale ukuxhasa ukukhula komgangatho ophezulu weekristale zesafire.
Inkxaso yobuchwephesha: I-XKH ibonelela abathengi ngenkxaso epheleleyo yenkqubo ukusuka kufakelo lwezixhobo kunye nokuphucula inkqubo ukuya kwisikhokelo sobugcisa sokukhula kwekristale.
Iinkonzo zoQeqesho: I-XKH ibonelela ngoqeqesho lokusebenza kunye noqeqesho lobugcisa kubathengi ukuqinisekisa ukusebenza kakuhle kwezixhobo.
Inkonzo emva kokuthengisa: I-XKH inikezela ngenkonzo yokuphendula ngokukhawuleza emva kokuthengisa kunye nokugcinwa kwezixhobo zokuqinisekisa ukuqhubeka kwemveliso yabathengi.
Iinkonzo zokuphucula: I-XKH ibonelela ngeenkonzo zokuphucula izixhobo kunye nokuguqulwa ngokweemfuno zabathengi ukuphucula ukusebenza kakuhle kwemveliso kunye nomgangatho wekristale.
I-Czochralski (CZ) indlela ye-crystal eyodwa yi-teknoloji engundoqo yokukhula kwekristale yesafire, eneempawu zomgangatho ophezulu, ukusebenza kakuhle kunye nokulawula okuphezulu. CZ CZ enye ikristale eziko kwisafire crystal eziko linoluhlu olubanzi izicelo kwi substrates LED, Windows optical, electronics abathengi, iinxalenye ukunxiba zoshishino kunye abenzi boluvo lobushushu eliphezulu. I-XKH ibonelela ngezixhobo zomlilo zesafire eziphambili kunye noluhlu olupheleleyo lweenkonzo zokuxhasa abathengi ukuba bafezekise imveliso enkulu yeekristale zesafire ezikumgangatho ophezulu kunye nokunceda uphuhliso lwamashishini anxulumeneyo.
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