Chitofu chokulirapo cha kristalo cha safiro Czochralski single crystal furnace CZ njira yokulira wafer wapamwamba wa safiro

Chitofu chokulirapo cha kristalo cha safiro Czochralski chitsulo chimodzi cha kristalo njira ya CZ yokulira wafer wapamwamba wa safiro Chithunzi Chowonetsedwa

Kufotokozera Kwachidule:

Njira ya Czochralski (CZ) kristalo imodzi ndi njira yomwe imagwiritsidwa ntchito kwambiri pakukula kwa makristalo a safiro (Al₂O₃). Njirayi, yomwe idapangidwa ndi wasayansi waku Poland Jan Czochralski mu 1916, imakulitsa makristalo amodzi apamwamba kwambiri mwa kumiza makristalo a mbewu mu chinthu chosungunuka ndikuzungulira pang'onopang'ono ndikukweza. Chifukwa cha kuuma kwake kwakukulu, kutumiza kuwala kwambiri komanso kukhazikika kwabwino kwa mankhwala, kristalo ya safiro imagwiritsidwa ntchito kwambiri m'magawo ambiri.

Tumizani imelo kwa ife

Mawonekedwe

Makhalidwe akuluakulu a njira ya CZ

(1) Mfundo yofunikira pakukula
Zinthu zopangira alumina yoyera kwambiri (Al₂O₃) zimatenthedwa pamwamba pa malo osungunuka (pafupifupi 2050°C) kuti zipange mawonekedwe osungunuka.
Khiristo wa mbewu amamizidwa mu kusungunuka, ndipo kusungunukako kumauma pa khiristo wa mbewu ndikukula kukhala khiristo imodzi mwa kulamulira kutentha ndi liwiro lokoka.

(2) Kapangidwe ka zida
Makina otenthetsera: Kutentha kotentha kwambiri kapena kutentha kokana kuti kupereke malo otentha kwambiri.
Njira yonyamulira: lamulirani bwino momwe kristalo wa mbewu amayendera komanso momwe amanyamulira kuti muwonetsetse kuti kristaloyo ikukula mofanana.
Dongosolo lowongolera mpweya: Kusungunuka kumatetezedwa ku okosijeni ndi kuipitsidwa ndi mpweya wopanda mphamvu monga argon.
Dongosolo Loziziritsira: Sinthani kuchuluka kwa kuziziritsa kwa kristalo kuti muchepetse kupsinjika kwa kutentha.

(3) Makhalidwe Aakulu
Kristalo wapamwamba kwambiri: imatha kukula kwakukulu, kristalo imodzi ya safiro yokhala ndi chilema chochepa.
Kuwongolera kwamphamvu: Mwa kusintha kutentha, liwiro lokweza ndi liwiro lozungulira, kukula kwa kristalo ndi khalidwe lake zimawongoleredwa bwino.
Kugwiritsa ntchito kwakukulu: koyenera kugwiritsa ntchito zinthu zosiyanasiyana zamakristalo (monga silicon, safiro, gadolinium gallium garnet, ndi zina zotero).
Kuchita bwino kwambiri popanga zinthu: koyenera kupanga zinthu zambiri zamalonda.

Kugwiritsa ntchito kwakukulu kwa ng'anjo ya CZ imodzi ya kristalo mu ng'anjo ya safiro ya kristalo

(1) Kupanga kwa LED substrate
Kugwiritsa Ntchito: CZ Czochra single crystal furnace imagwiritsidwa ntchito kukulitsa makristasi apamwamba a safiro ngati zinthu zopangira ma LED okhala ndi GAN.
Ubwino: Chophimba cha safiro chili ndi kuwala kwamphamvu komanso mawonekedwe abwino kwambiri, chomwe ndi chinthu chofunikira kwambiri popanga ma LED.
Msika: Umagwiritsidwa ntchito kwambiri m'magawo a magetsi, zowonetsera ndi magetsi akumbuyo.

(2) Kupanga zinthu zowunikira pazenera
Kugwiritsa Ntchito: Makristalo akuluakulu a safiro omwe amakula mu CZ Czochra single crystal furnaces angagwiritsidwe ntchito popanga mawindo, magalasi ndi ma prism owoneka bwino.
Ubwino: Kulimba kwambiri kwa Sapphire komanso kukhazikika kwa mankhwala kumapangitsa kuti ikhale yoyenera kugwiritsa ntchito ma laser, ma infrared detectors ndi zida zowunikira.
Msika: Kugwiritsa ntchito zipangizo zamakono zowunikira, ndege ndi chitetezo.

(3) Zipangizo zamagetsi zotetezera ogula
Kugwiritsa Ntchito: Makristalo a safiro opangidwa ndi CZ Czochra single crystal furnace amagwiritsidwa ntchito popanga zowonetsera mafoni anzeru, magalasi owonera ndi zinthu zina zoteteza.
Ubwino: Kulimba kwambiri kwa Sapphire komanso kukana kukanda kumapangitsa kuti ikhale yoyenera kugwiritsidwa ntchito pamakampani opanga zamagetsi.
Msika: Makamaka wa mafoni apamwamba kwambiri, mawotchi anzeru ndi zinthu zina zamagetsi zamagetsi.

(4) Zida zogwirira ntchito m'mafakitale
Kugwiritsa Ntchito: Makristalo a safiro omwe amakula mu uvuni wa CZ single crystal angagwiritsidwe ntchito popanga zinthu zamafakitale zomwe sizimawonongeka kwambiri monga ma bearing ndi zida zodulira.
Ubwino: Kulimba kwambiri kwa Sapphire komanso kukana dzimbiri kumapangitsa kuti ikhale yabwino kwambiri m'malo ovuta a mafakitale.
Msika: Umagwiritsidwa ntchito popanga makina, mankhwala ndi mphamvu.

(5) Kupanga masensa otentha kwambiri
Kugwiritsa Ntchito: Makristalo a safiro opangidwa ndi CZ Czochra single crystal furnace amagwiritsidwa ntchito popanga masensa m'malo otentha kwambiri komanso owononga.
Ubwino: Kukhazikika kwa mankhwala a Sapphire komanso kukana kutentha kwambiri zimapangitsa kuti ikhale yoyenera madera ovuta kwambiri.
Msika: Umagwiritsidwa ntchito poyang'anira ndege, magalimoto ndi mafakitale.

Zipangizo za ng'anjo ya safiro ndi ntchito zomwe XKH imapereka

XKH imayang'ana kwambiri pakupanga ndi kupanga zida za ng'anjo ya safiro, popereka ntchito zotsatirazi:

Zipangizo Zopangidwira Makonda: Malinga ndi zosowa za makasitomala, XKH imapereka mafotokozedwe osiyanasiyana ndi mawonekedwe a ng'anjo imodzi ya CZ Czochra kuti ithandizire kukula kwapamwamba kwa makristalo a safiro.

Thandizo laukadaulo: XKH imapatsa makasitomala chithandizo chokwanira cha njira kuyambira kukhazikitsa zida ndi kukonza njira mpaka chitsogozo chaukadaulo chokulitsa makristalo.

Ntchito Zophunzitsira: XKH imapereka maphunziro ogwirira ntchito ndi maphunziro aukadaulo kwa makasitomala kuti atsimikizire kuti zipangizo zikugwira ntchito bwino.

Utumiki wogulitsira zinthu pambuyo pogulitsa: XKH imapereka chithandizo chofulumira pambuyo pogulitsa zinthu komanso kukonza zida kuti makasitomala apitirize kupanga zinthu.

Ntchito Zokweza: XKH imapereka ntchito zokweza ndi kusintha zida malinga ndi zosowa za makasitomala kuti ziwongolere bwino ntchito yopanga komanso mtundu wa kristalo.

Njira ya Czochralski (CZ) ya kristalo imodzi ndiyo ukadaulo waukulu wa kukula kwa kristalo ya safiro, yomwe ili ndi mawonekedwe apamwamba, magwiridwe antchito apamwamba komanso kusinthasintha kwakukulu. Fungo la kristalo imodzi la CZ CZ mu ng'anjo ya kristalo ya safiro lili ndi ntchito zambiri mu ma LED substrates, mawindo owoneka bwino, zamagetsi zamagetsi, zida zogwirira ntchito zamafakitale ndi masensa otentha kwambiri. XKH imapereka zida zapamwamba za ng'anjo ya safiro ndi ntchito zosiyanasiyana zothandizira makasitomala kuti apange makristalo apamwamba a safiro komanso kuthandizira chitukuko cha mafakitale ena ofanana.