Njira ya EFG Sapphire Tube Element Free Galerkin

EFG Sapphire Tube Element Free Galerkin Method Chithunzi Chodziwika

Kufotokozera Kwachidule:

Chubu cha safiro cha EFG, chopangidwa ndi njira ya Edge-Defined Film-Fed Growth (EFG), ndi chinthu cha single-crystal aluminum oxide (Al₂O₃) chodziwika bwino chifukwa cha kulimba kwake, kuyera kwake, komanso magwiridwe antchito ake owoneka bwino. Njira ya EFG imalola machubu a safiro kukula mwachindunji mu mawonekedwe a tubular, ndikupanga malo osalala komanso makulidwe ofanana a khoma popanda kukonza kwambiri pambuyo pake. Machubu a safiro awa amasonyeza kukhazikika kwapadera m'malo otentha kwambiri, opanikizika kwambiri, komanso owononga, zomwe zimapangitsa kuti akhale ofunikira kwambiri pantchito zapamwamba zamafakitale ndi zasayansi.

Tumizani imelo kwa ife

Mawonekedwe

Chithunzi Chatsatanetsatane

Chidule cha Zamalonda

TheChubu cha safiro cha EFG, yopangidwa ndiKukula kwa Mafilimu Ofotokozedwa ndi Edge (EFG)njira, ndi chinthu chopangidwa ndi aluminiyamu oxide imodzi (Al₂O₃) chodziwika bwino chifukwa cha kulimba kwake, kuyera kwake, komanso magwiridwe antchito ake owoneka bwino. Njira ya EFG imalola machubu a safiro kukhalakukula mwachindunji mu mawonekedwe a tubular, zomwe zimapangitsa kuti malo osalala komanso makulidwe a makoma azikhala ogwirizana popanda kukonzedwa bwino. Machubu a safiro awa amasonyeza kukhazikika kwapadera mumalo otentha kwambiri, opanikizika kwambiri, komanso owononga, zomwe zimapangitsa kuti zikhale zofunika kwambiri pa ntchito zapamwamba zamafakitale ndi zasayansi.

Ukadaulo wa Kukula kwa EFG

Njira yokulira ya EFG imagwiritsa ntchitochida chopangira mawonekedwezomwe zimafotokoza malire akunja ndi amkati a kristalo monga momwe nsalu yosungunuka ya safiro imakokedwera mmwamba. Kudzera mu kuwongolera kolondola kwa filimu yosungunuka yomwe imadyedwa ndi capillary, kristalo ya safiro imakhazikika kukhalasilinda yopanda kanthu.

Njira iyi imatsimikizira kuti chinthu chomaliza chimasungamiyeso yofunidwa ndi mawonekedwe a kristalographic, kuchepetsa kufunikira kwa makina ena. Popeza safiro imapangidwa mwachindunji mu mawonekedwe ake ogwira ntchito, njira ya EFG imaperekakubwerezabwereza bwino kwambiri, zokolola zambiri, komanso kufalikira kotsika mtengokupanga zinthu zambiri.

Makhalidwe Ogwira Ntchito

Kutumiza Kwambiri kwa Kuwala:Imatumiza kuwala kuchokera ku ultraviolet (190 nm) kupita ku infrared (5 µm), yoyenera kugwiritsa ntchito kuwala, kusanthula, komanso kuzindikira.
Mphamvu Yapamwamba Ya Kapangidwe:Kapangidwe ka monocrystalline kamapereka kukana kwakukulu ku kupsinjika kwa makina, kugwedezeka kwa kutentha, ndi kusintha kwa kutentha.
Kukhazikika Kwambiri kwa Kutentha:Ikhoza kugwira ntchito mosalekeza pakutentha kopitilira 1700°Cpopanda kufewetsa, kusweka, kapena kuwonongeka kwa mankhwala.
Kukana Mankhwala ndi Magazi:Ma asidi amphamvu, alkali, ndi mpweya wochita zinthu mopupuluma, oyenera kugwiritsidwa ntchito m'malo osungira zinthu za semiconductor ndi labotale.
Ubwino Wosalala:Pamwamba pa EFG yomwe yakula kale ndi bwino komanso yofanana, zomwe zimalola kupukuta kapena kuphimba kuwala ngati pakufunika.
Moyo Wautali Ndi Kusasamalira Kochepa:Chifukwa cha kukana kwa safiro, machubu a EFG amakhala ndi moyo wautali ngakhale atagwiritsidwa ntchito kwambiri.

Mapulogalamu

Machubu a safiro a EFG amagwiritsidwa ntchito kulikonse komwe kuwonekera bwino, mphamvu, ndi kukhazikika kuli kofunika kwambiri:

Zipangizo za Semiconductor:Amagwiritsidwa ntchito ngati zotetezera manja, machubu obayira mpweya, ndi zigoba za thermocouple.
Optoelectronics & Photonics:Machubu a laser, masensa owonera, ndi maselo oyesera a spectroscopy.
Kukonza Zamakampani:Kuonera mawindo, zophimba zoteteza ku plasma, ndi ma reactor otentha kwambiri.
Magawo azachipatala ndi kusanthula:Mayendedwe a madzi, machitidwe amadzimadzi, ndi zida zodziwira molondola.
Mphamvu ndi Machitidwe a Zamlengalenga:Nyumba zokhala ndi mphamvu yamagetsi, malo owunikira kuyaka, ndi zida zotetezera kutentha.

Katundu Wamba

Chizindikiro	Kufotokozera
Kapangidwe ka Zinthu	Crystal imodzi Al₂O₃ (kuyera kwa 99.99%)
Njira Yokulira	EFG (Kukula kwa Mafilimu Ofotokozedwa M'mphepete)
Makulidwe a m'mimba mwake	2 mm – 100 mm
Kukhuthala kwa Khoma	0.3 mm – 5 mm
Kutalika Kwambiri	Mpaka 1200 mm
Kuyang'ana	a-axis, c-axis, kapena r-axis
Kutumiza kwa Kuwala	190 nm – 5000 nm
Kutentha kwa Ntchito	≤1800°C mumlengalenga / ≤2000°C mu vacuum
Kumaliza Pamwamba	Monga momwe zakulira, zopukutidwa, kapena zolondola

FAQ

Q1: N’chifukwa chiyani muyenera kusankha njira yokulira ya EFG ya machubu a safiro?
A1: EFG imalola kukula kwa mawonekedwe ofanana ndi ukonde, kuchotsa kupukutira kokwera mtengo ndikupanga machubu ataliatali komanso owonda okhala ndi mawonekedwe olondola.

Q2: Kodi machubu a EFG sagonjetsedwa ndi dzimbiri la mankhwala?
A2: Inde. Safira ndi yopanda mankhwala ndipo imalimbana ndi ma acid ambiri, alkali, ndi mpweya wochokera ku halogen, zomwe zimagwira ntchito bwino kuposa quartz ndi alumina ceramics.

Q3: Ndi njira ziti zosinthira zomwe zilipo?
A3: M'mimba mwake wakunja, makulidwe a khoma, mawonekedwe a kristalo, ndi kutha kwa pamwamba zonse zitha kupangidwa malinga ndi zosowa za makasitomala kapena zida.

Q4: Kodi machubu a safiro a EFG amafanana bwanji ndi machubu agalasi kapena a quartz?
A4: Mosiyana ndi galasi kapena quartz, machubu a safiro amasunga kuyera bwino komanso kulimba kwa makina kutentha kwambiri ndipo amakana kukanda ndi kukokoloka, zomwe zimapangitsa kuti ntchito ikhale yayitali.

Zambiri zaife

XKH imagwira ntchito kwambiri pakupanga, kupanga, ndi kugulitsa magalasi apadera a kuwala ndi zinthu zatsopano zamakristalo. Zogulitsa zathu zimapereka zinthu zamagetsi, zamagetsi, ndi zankhondo. Timapereka zinthu za Sapphire optical, zophimba ma lens a foni yam'manja, Ceramics, LT, Silicon Carbide SIC, Quartz, ndi ma crystal wafers a semiconductor. Ndi ukatswiri waluso komanso zida zamakono, timachita bwino kwambiri pokonza zinthu zosakhazikika, cholinga chathu ndi kukhala kampani yotsogola kwambiri yaukadaulo wamagetsi.