Ityhubhu yeSapphire yeKY (Ityhubhu yeSapphire ekhule eKyropoulos)

Inkcazo emfutshane:

Iityhubhu zeSapphire zeKY zizinto ezisebenza kakuhle kakhulu ezenziwe ngesapphire ye-single-crystal ekhuliswe ngendlela yeKyropoulos (KY). Xa kuthelekiswa neetyhubhu zesapphire ze-EFG, iityhubhu zeSapphire zeKY zihlala ziveliswa ngokugrumba okuphambili kunye nomatshini wokuchwetheza ngokuchanekileyo kwiibhulethi zesapphire ezinkulu, okubangela ukuba i-crystal integrity ibe phezulu, uxinzelelo lwangaphakathi oluphantsi, kunye neempawu eziphezulu zokukhanya kunye nezoomatshini.

Thumela i-imeyile kuthi

Iimbonakalo

Umzobo oneenkcukacha

Isishwankathelo seMveliso

Iityhubhu zeSapphire zeKY zizixhobo zetyhubhu ezisebenza kakuhle ezenziwe ngesafire yekristale enye ekhuliswe yiIndlela yeKyropoulos (KY)Xa kuthelekiswa neetyhubhu zesafire ze-EFG, iityhubhu zesafire ze-KY zihlala ziveliswa yiukubhola okuphambili kunye nomatshini wokulungisa ngokuchanekileyo owenziwe ngeebhowule zesafire ezinkulu, iphumela kwiukuthembeka okuphezulu kwekristale, uxinzelelo lwangaphakathi oluphantsi, kunye neempawu eziphezulu zokukhanya kunye nezoomatshini.

Ngenxa yeempawu ezintle kakhulu zesafire—ezifana nobunzima obugqithisileyo, uzinzo olubalaseleyo lobushushu, amandla aphezulu e-dielectric, kunye nokudluliselwa okubanzi kwe-optical—iityhubhu zesafire ze-KY zisetyenziswa kakhulu kwiizixhobo zokucubungula i-semiconductor, ii-oven ezishushu kakhulu, iinkqubo ze-optical, izixhobo zohlalutyo, kunye nezicelo ezingqongqo zokusingqongileyo.

Umgaqo woMveliso (iNdlela ye-KY)

Indlela yeKyropoulos (KY) yindlela evuthiweyo neyamkelwe ngokubanzi yokukhulisa iikristale ezinkulu zesapphire ezikumgangatho ophezulu. Kule nkqubo, i-aluminium oxide ecocekileyo kakhulu (Al₂O₃) iyanyibilika kwindawo elawulwayo enobushushu obuphezulu. Ikristale yembewu ifakwa kancinci kancinci kwi-melt, ivumela ikristale yesapphire ukuba ikhule nayoiigradients eziphantsi zobushushu kunye noxinano oluncinci lweziphene.

Emva kokukhula kwekristale,Iibhola zesafire ze-KYziyavalwa ukuze kuncitshiswe uxinzelelo lwangaphakathi. Emva koko iityhubhu zesafire zenziwaukucola ngokuchanekileyo, ukunqumla, ukugaya, kunye neenkqubo zokupolisha ezikhethiweyoLe ndlela yokwenza ngokungangqalanga iqinisekisa ukufana kwekristale okugqwesileyo kwaye ivumela ulawulo oluqinileyo phezuukucaca okubonakalayo, ukuchaneka kobukhulu, kunye namandla oomatshini.

Iimpawu eziphambili kunye neenzuzo

Umgangatho ophezulu wekristale
Iityhubhu zesafire ze-KY zibonisa uxinano oluphantsi lokusasazeka, i-birefringence encinci, kunye nokuhambelana okuhle kwesakhiwo, okwenza zilungele ukusetyenziswa kwe-optical kunye ne-semiconductor.
Ukumelana Okumangalisayo Kobushushu
Inendawo yokunyibilika emalunga2050 °C, Iityhubhu zesafire ze-KY zigcina uzinzo lwesakhiwo phantsi kobushushu obugqithisileyo kunye neendawo ezinobushushu obuphezulu.
Amandla Agqwesileyo Oomatshini
Ubunzima beSapphire's Mohs obuyi-9 buqinisekisa ukumelana nokuguguleka okuphezulu, ukumelana nokukrwela, kunye nobomi obude xa kuthelekiswa neetyhubhu zequartz okanye zealumina.
Uthumelo oluBanzi lwe-Optical
Iityhubhu zesafire ze-KY zibonelela ngothumelo oluphezulu oluvelaUkusuka kwi-UV ukuya kwi-IR (≈190 nm–5 μm), nto leyo eyenza ukuba zilungele iifestile ezikhanyayo, imikhono yokukhusela, kunye nokusetyenziswa okunxulumene ne-laser.
Ukungasebenzi kakuhle kweekhemikhali
Iityhubhu ze-KY zesafire zimelana kakhulu nee-asidi, ii-alkalis, kunye neegesi ezirhabaxa, zisebenza ngokuthembekileyo kwiindawo ezinoburhalarhume beekhemikhali kunye ne-plasma.

Izicelo eziqhelekileyo

Izixhobo zeSemiconductor
Isetyenziswa njengeetyhubhu zenkqubo, imikhono yokukhusela, kunye nezixhobo zokukhusela kwi-epitaxy, diffusion, kunye neenkqubo zeplasma.
Izithando zobushushu obuphezulu
Ilungele iityhubhu zokukhusela i-thermocouple, iityhubhu ezibonakalayo, kunye nezixhobo zokukhusela ezivezwe kubushushu obugqithisileyo.
Iinkqubo ze-Optical kunye ne-Laser
Isetyenziswa kwizikhokelo ze-optical, kwiimvulophu zezibane, kwiityhubhu zokukhusela nge-laser, nakwii-optical isolation components.
Izixhobo Zohlalutyo Nezonyango
Ifanelekile kwi-spectroscopy, amagumbi ohlalutyo, kunye nezixhobo ezikhethekileyo zonyango okanye zelebhu ezifuna ukucaca nokuqina.
Izicelo zeMizi-mveliso nezeenqwelo-moya
Isetyenziswa kwiindawo ezinzima apho amandla aphezulu oomatshini, uzinzo lobushushu, kunye nokumelana neekhemikhali kubalulekile.

Inkcazo

Ipharamitha	Ixabiso eliqhelekileyo
Izinto eziphathekayo	Ikristale enye i-Al₂O₃ (iSapphire)
Ubunyulu	≥ 99.99%
Ububanzi obungaphandle	0.5 mm – 200 mm
Ububanzi bangaphakathi	0.2 mm – 180 mm
Ubude	ukuya kuthi ga kwi-1200 mm
Uluhlu loThumelo	200–5000 nm
Ubushushu bokusebenza	ukuya kuthi ga kwi-2000°C (igesi engenasici/engasebenziyo)
Ukuqina	9 kwisikali seMohs

FAQ

Q1: Yintoni umahluko ophambili phakathi kweetyhubhu zesafire ze-KY kunye neetyhubhu zesafire ze-EFG?
A: Iityhubhu zesafire ze-KY zenziwe ngesafire yekristale enye ekhuliswe ngendlela yeKyropoulos, ezibonelelaumgangatho ophezulu wekristale kunye noxinzelelo lwangaphakathi oluphantsi, ngelixa iityhubhu zesafire ze-EFG zimile ngokuthe ngqo ngexesha lokukhula kwaye zilungele ngakumbi ukusetyenziswa okunoxabiso oluphantsi.

Umbuzo 2: Ngaba iityhubhu zesafire ze-KY zifanelekile kwizicelo ze-optical?
A: Ewe. Ngenxa yokufana kwazo okugqwesileyo kwe-optical kunye noluhlu olubanzi lokusasazwa, iityhubhu ze-KY sapphire zilungele ukusetyenziswa kwe-optical ephezulu kunye ne-laser.

Umbuzo 3: Ngaba iityhubhu zesafire ze-KY zingasetyenziswa kwiindawo ezinobushushu obuphezulu?
A: Ngokuqinisekileyo. Iityhubhu zesafire ze-KY zigcina uzinzo oluhle kakhulu kunye namandla oomatshini kumaqondo obushushu aphezulu, nokuba kushushu rhoqo.

Q4: Ngaba ubungakanani obuqhelekileyo bufumaneka?
A: Ewe. Iityhubhu zesafire ze-KY zinokwenziwa ngokweemfuno okanye ngokweemfuno ezithile zesicelo.

Ngathi

I-XKH igxile kuphuhliso lobuchwepheshe obuphezulu, imveliso, kunye nokuthengiswa kweglasi ekhethekileyo ye-optical kunye nezixhobo ezintsha zekristale. Iimveliso zethu zibonelela nge-optical electronics, i-consumer electronics, kunye ne-military. Sinikezela nge-Sapphire optical components, ii-mobile phone lens covers, i-Ceramics, i-LT, i-Silicon Carbide SIC, i-Quartz, kunye ne-semiconductor crystal wafers. Ngobuchule obunobuchule kunye nezixhobo eziphambili, sigqwesile ekucutshungulweni kwemveliso okungaqhelekanga, sijolise ekubeni yishishini eliphambili le-optoelectronic materials high-tech.