EFG Sapphire Tube Element Mahhala Galerkin Indlela

I-EFG Sapphire Tube Element Yamahhala Indlela Ye-Galerkin Isithombe Esifakiwe

Incazelo emfushane:

Ishubhu yesafire ye-EFG, ekhiqizwe inqubo ye-Edge-Defined Film-Fed Growth (EFG), iwumkhiqizo we-single-crystal aluminium oxide (Al₂O₃) owaziwa ngokuhlala kwawo okuvelele, ukuhlanzeka, nokusebenza kwawo okubonakalayo. Indlela ye-EFG ivumela amashubhu esafire ukuthi akhule ngokuqondile ku-tubular geometry, akhiqize izindawo ezibushelelezi kanye nokuqina kodonga olungaguquki ngaphandle kokucubungula okuningiliziwe kokuthunyelwe. Lawa mashubhu esafire abonisa ukuzinza okukhethekile endaweni eshisa kakhulu, enengcindezi ephezulu, kanye negqwala, okuwenza abaluleke kakhulu ezinhlelweni ezithuthukisiwe zezimboni nezesayensi.

Thumela i-imeyili kithi

Izici

Umdwebo onemininingwane

Uhlolojikelele Lomkhiqizo

IEFG ithubhu yesafire, eyakhiwe ngabakwaI-Edge-Defined Film-Fed Growth (EFG)ubuchwepheshe, iwumkhiqizo we-single-crystal aluminium oxide (Al₂O₃) owaziwa ngokuqina kwawo okuvelele, ukuhlanzeka, nokusebenza kokubona. Indlela ye-EFG ivumela amashubhu esafire ukuba abeikhule ngokuqondile ku-geometry ye-tubular, ekhiqiza izindawo ezibushelelezi nokuqina kodonga okungaguquki ngaphandle kokucubungula okuningiliziwe kokuthunyelwe. Lawa mashubhu esafire abonisa ukuzinza okukhethekileizinga lokushisa eliphezulu, ingcindezi ephezulu, nezindawo ezigqwalile, okubenza babaluleke kakhulu ezinhlelweni ezithuthukisiwe zezimboni nezesayensi.

EFG Growth Technology

Inqubo yokukhula kwe-EFG isebenzisa aithuluzi lokufa noma lokubumbaechaza imingcele yangaphandle nengaphakathi yekristalu njengendwangu yesafire encibilikisiwe idwetshwa phezulu. Ngokulawula okunembayo kwefilimu encibilikayo ye-capillary-fed, ikristalu yesafire iyaqina ibe inkanyezi.isilinda esingenalutho esingenamthungo.

Le ndlela iqinisekisa ukuthi umkhiqizo wokugcina ugcina i-ubukhulu obufunwayo kanye nokuma kwe-crystallographic, ukunciphisa isidingo somshini wesibili. Ngenxa yokuthi isafire yakhiwe ngokuqondile esimweni sayo sokusebenza, inqubo ye-EFG inikezaukuphindaphinda okuhle kakhulu, isivuno esiphezulu, kanye nokulinganisa okungabizi kakhuluukukhiqizwa kwevolumu enkulu.

Izimpawu Zokusebenza

Ukudlulisa Okubanzi kwe-Optical:Idlulisa ukukhanya kusuka ku-ultraviolet (190 nm) kuye kububanzi be-infrared (5 µm), ilungele izinhlelo zokusebenza zokubona, zokuhlaziya, nezokuzwa.
Amandla Esakhiwo Aphezulu:Isakhiwo se-monocrystalline sinikeza ukumelana okuphezulu nokucindezeleka kwemishini, ukushaqeka okushisayo, nokuguqulwa.
Ukuzinza Kwe-Thermal Okukhethekile:Ingakwazi ukusebenza ngokuqhubekayo kuamazinga okushisa angaphezu kuka-1700°Cngaphandle kokuthambisa, ukuqhekeka, noma ukuwohloka kwamakhemikhali.
Ukumelana namakhemikhali kanye ne-Plasma:I-inert kuma-acids aqinile, ama-alkali, namagesi asebenzayo, afanele indawo ye-semiconductor neyelabhorethri.
Ikhwalithi Yobuso obushelelezi:Indawo ye-EFG ekhule njengoba isivele ilungile futhi iyafana, ivumela ukupholisha okubonakalayo noma ukunamathela uma kudingeka.
Ukuphila Okude Nokunakekelwa Okuphansi:Ngenxa yokumelana nokugqokwa kwesafire, amashubhu e-EFG aletha impilo ende yesevisi ngisho nangaphansi kokusetshenziswa ngokweqile.

Izinhlelo zokusebenza

Amashubhu esafire e-EFG asetshenziswa nomaphi lapho ukubonakala, amandla, nokuzinza kubaluleke kakhulu:

Izisetshenziswa zeSemiconductor:Isetshenziswa njengemikhono evikelayo, amashubhu omjovo wegesi, namashethi e-thermocouple.
I-Optoelectronics & Photonics:Amashubhu e-laser, izinzwa zamehlo, namaseli esampula e-spectroscopy.
Ukucutshungulwa kwezimboni:Ukubuka amawindi, amakhava okuvikela i-plasma, nama-reactors asezingeni eliphezulu.
Izinkambu zezokwelapha nezokuhlaziya:Amashaneli agelezayo, amasistimu e-fluidic, namathuluzi okuxilonga anembayo.
Amandla kanye ne-Aerospace Systems:Izindlu ezinengcindezi ephezulu, izimbobo zokuhlola izinto ezivuthayo, nezingxenye zokuvikela ezishisayo.

Izakhiwo Ezijwayelekile

Ipharamitha	Ukucaciswa
Ukwakheka Kwezinto Ezibalulekile	I-Crystal Al₂O₃ eyodwa (99.99% ubumsulwa)
Indlela Yokukhula	I-EFG (Edge-Defined Film-Fed Growth)
Ibanga Lobubanzi	2 mm - 100 mm
Ukuqina Kwezindonga	0.3 mm - 5 mm
Ubude obukhulu	Kufika ku-1200 mm
Ukuqondisa	i-a-eksisi, i-c-eksisi, noma i-r-eksisi
Ukudluliswa kwe-Optical	190 nm - 5000 nm
Izinga Lokushisa Lokusebenza	≤1800°C emoyeni / ≤2000°C ku-vacuum
I-Surface Qeda	Njengoba-okhulile, opholishiwe, noma umhlabathi onembayo

FAQ

Q1: Kungani ukhetha indlela yokukhula ye-EFG yamashubhu esafire?
I-A1: I-EFG inika amandla ukukhula komumo we-net-net, isusa ukugaya okubizayo kanye nokuzuza amashubhu amade, azacile anejiyomethri enembile.

Q2: Ingabe amashubhu EFG amelana nokugqwala kwamakhemikhali?
A2: Yebo. Isafire ayisebenzi ngamakhemikhali futhi imelana nama-acid amaningi, ama-alkali, namagesi asuselwa ku-halogen, i-quartz ne-alumina ceramics esebenza kahle kakhulu.

Q3: Yiziphi izinketho ngokwezifiso ezitholakalayo?
I-A3: Ububanzi bangaphandle, ukujiya kodonga, ukuma kwekristalu, nokuqedwa kwendawo konke kungalungiswa ngokuya ngezidingo ezithile zekhasimende noma zemishini.

Q4: Amashubhu esafire e-EFG aqhathaniswa kanjani nengilazi noma amashubhu e-quartz?
I-A4: Ngokungafani nengilazi noma i-quartz, amashubhu esafire agcina ukucaca nobuqotho bemishini emazingeni okushisa aphakeme futhi amelana nokunwaya nokuguguleka, enikeza ukuphila okude kakhulu kokusebenza.

Mayelana NATHI

I-XKH igxile ekuthuthukisweni kobuchwepheshe obuphezulu, ukukhiqiza, nokudayiswa kwengilazi ekhethekile yokubona nezinto ezintsha zekristalu. Imikhiqizo yethu isebenza ngogesi obonakalayo, ugesi wabathengi, kanye nezempi. Sinikezela ngezinto ezibonakalayo ze-Sapphire, izembozo zamalensi omakhalekhukhwini, i-Ceramics, i-LT, i-Silicon Carbide SIC, i-Quartz, namawafa ekristalu e-semiconductor. Ngobungcweti abanamakhono nemishini esezingeni eliphezulu, sihamba phambili ekucutshungulweni komkhiqizo okungajwayelekile, sihlose ukuba yibhizinisi elihamba phambili le-optoelectronic materials high-tech.