Li-tubes tsa Sapphire tse holisitsoeng tsa EFG Sapphire e le 'ngoe ea kristale e sebetsang hantle haholo

Setšoantšo se Hlahisitsoeng sa Sapphire Tubes e holisitsoeng ea EFG Sapphire e le 'Ngoe e nang le Ts'ebetso e Phahameng

Tlhaloso e Khutšoanyane:

Li-tube tsa EFG sapphire ke likarolo tsa tubula tse entsoeng ka mokhoa o nepahetseng tse entsoeng ka sapphire ea kristale e le 'ngoe (Al₂O₃) ho sebelisoa mokhoa oa Edge-Defined Film-Fed Growth (EFG). Ho fapana le li-tube tsa ceramic kapa tsa polycrystalline tse tloaelehileng, li-tube tsa EFG sapphire li fana ka botšepehi ba mechini bo sa bapisoeng, mamello ea mocheso le botsitso ba lik'hemik'hale, e leng se etsang hore e be khetho e ntle bakeng sa libaka tse feteletseng le litsamaiso tse tšepahalang haholo.

Ka ho kopanya theknoloji e tsoetseng pele ea kholo ea kristale le taolo e tiileng ea litekanyo, li-tube tsa EFG tsa safire li sebetsa e le likarolo tsa bohlokoa tlhahisong ea li-semiconductor, litsamaiso tsa mahlo, ts'ebetso ea mocheso o phahameng, le lisebelisoa tsa mahlale.

Romella imeile ho rona

Likaroloana

Setšoantšo se qaqileng

Kakaretso

Li-tube tsa safire tsa EFG ke likarolo tsa li-tube tse entsoeng ka mokhoa o nepahetseng tse entsoeng kasafire ea kristale e le 'ngoe (Al₂O₃)ho sebelisaKholo ea Filimi e Fepetsoeng ka Moeli (EFG)tshebetso. Ho fapana le dipeipi tsa ceramic kapa tsa polycrystalline tse tlwaelehileng, dipeipi tsa EFG tsa safire di fana ka botshepehi bo sa bapisoeng ba mechini, mamello ya mocheso, le botsitso ba dikhemikhale, e leng se etsang hore e be kgetho e ntle bakeng sa ditikoloho tse feteletseng le ditsamaiso tse tshepahalang haholo.

Theknoloji ea EFG - Ho Bopa Kholo ea Kristale e le 'Ngoe ka ho Otloloha

TheEFG (Khōlo e Fepetsoeng ke Filimi e Hlalositsoeng ka Moeli)Mokhoa ona o nolofalletsa lipeipi tsa safire ho holisoa ka kotloloho ho ba libopeho tse se nang letho tsa cylindrical, ho felisa ho sebetsa ho feteletseng le ho boloka ho tsoela pele ha kristale.

Lintlha-khōlō tsa Ts'ebetso:

Ho qhibiliha ha aluminium oxide e hloekileng haholo ho fepeloa ka capillary die
Jiometri ea tube e hlalosoa hantle ke profil ea die
Ho hula ho ea holimo ho tsoelang pele ho hlahisa tube e le 'ngoe ea kristale e tšoanang
Maemo a kgolo a laolwa ka thata ho fokotsa kgatello ya ka hare
Ho annealing ka mora kgolo ho ntlafatsa botsitso ba kristale le tshebetso

Mokhoa ona o dumellaliphaephe tsa safire tse leboteng le lesesaane, lipeipi tse bolelele bo bolelele, le likarolo tse rarahaneng tse tla etsoa ka botsitso bo botle ba litekanyo.

Melemo ea Lisebelisoa tsa Li-Tube tsa Sapphire tsa EFG

Li-tube tsa EFG tsa safire li rua bophahamo ba tlhaho ba safire ea kristale e le 'ngoe ha li ntse li rua molemo kholong e laoloang ke sebopeho.

Tshebetso ea Mekaniki

Bothata ba Mohs ba 9 (ba bobeli ho feta daemane)
Ho hanyetsa hantle ho tsofala, ho ngoapa le khoholeho ea mobu
Matla a phahameng a ho hatella le ho kokobetsa

Matlotlo a Thermal

Bokhoni ba ho sebetsa mochesong o fetang 1600°C
Sebaka sa ho qhibiliha hoo e ka bang 2030°C
Koefficient e tlase ea katoloso ea mocheso
Khanyetso e ikhethang ea ho ts'oaroa ke mocheso

Botsitso ba Lik'hemik'hale

Ha e na lik'hemik'hale ho boholo ba li-acid, li-alkali le likhase tse senyang
Ha ho tšilafalo kapa tlhahiso ea likaroloana
E loketse libaka tse hloekileng haholo

Litšobotsi tsa Optical

Ponaletso e phahameng maemong a bonahalang le a infrared
Ho bentša ha maemo a optical hoa ikhethela hoa fumaneha
E loketse lifensetere tsa tlhokomelo le tlhahlobo ea mahlo

Maemo a Kopo

Li-tube tsa EFG tsa safire li sebelisoa haholo liindastering moo li-tube tsa quartz kapa tsa ceramic tsa setso li sa khoneng ho fihlela litlhoko tsa ts'ebetso.

Semiconductor le Elektroniki

Liphaephe tsa tšireletso ea sebōpi
Lisebelisoa tsa ho sebetsana le wafer le ho beha thepa
Likarolo tsa tikoloho ea plasma le ea ho hlaba

Optics le Photonics

Liphaephe tsa phetiso ea Optical
Matlo a tšireletso ea laser a matla a phahameng
Meaho e tataisang mabone a UV le IR

Ts'ebetso ea Mocheso o Phahameng le Lik'hemik'hale

Tšireletso ea thermocouple le sensor
Tsamaiso ea mokelikeli kapa khase e senyang
Li-liner tsa reactor le li-tube tsa ho itšehla thajana

Lisebelisoa tsa Saense le tsa Indasteri

Lisebelisoa tsa tlhahlobo
Mekhoa ea ho lekanya phallo e nepahetseng
Likarolo tse amanang le lifofane le ts'ireletso

Litlhaloso tse Tloaelehileng le tse Ikhethileng

Ntho	Mefuta e fapaneng ea Tlhaloso
Thepa	Sapphire e le 'Ngoe ea Kristale (Al₂O₃ ≥ 99.99%)
Mokhoa oa Kholo	EFG (Khōlo e Fepetsoeng ke Filimi e Hlalositsoeng ka Moeli)
Bophara ba Kantle	2 mm – 120 mm (e fumaneha ka mokhoa o ikhethileng)
Bophara ba ka Hare	E etselitsoe ho latela botenya ba lebota
Botenya ba lebota	≥ 0.2 mm
Bolelele	Ho fihlela ho 2000 mm
Boikutlo	Tekanyetso ea C-axis, tse ling ha li kopuoa
Boemo ba Bokaholimo	Ha e holile / E siiloe / E bentšitsoe

Lintlha tsa teko ea phetisetso ea li-tubes tsa safire tsa EFG

Lipotso Tse Botsoang Khafetsa (Lipotso Tse Botsoang Khafetsa)

P1: Tube ea EFG ea safire e bapisoa joang le li-tube tsa quartz?
Li-tube tsa safire tsa EFG li fana ka khanyetso e phahameng haholo mochesong, ho tšoarella ha lik'hemik'hale hamolemo, le bophelo bo bolelele ba ts'ebetso ho feta li-tube tsa quartz.

P2: Na lipeipi tsa safire tsa EFG li ka sebelisoa libakeng tsa vacuum kapa plasma?
E. Sebopeho se teteaneng sa kristale e le 'ngoe le ho se sebetse ha lik'hemik'hale li etsa hore li lokele maemo a vacuum, plasma, le khase e arabelang.

P3: Na lipeipi tsa safire tse leboteng le lesesaane lia khoneha ka kholo ea EFG?
E. E 'ngoe ea melemo ea bohlokoa ea theknoloji ea EFG ke bokhoni ba eona ba ho holisa lipeipi tsa safire tse leboteng le lesesaane, tse bolelele bo bolelele tse nang le jiometri e tsitsitseng.

P4: Na o tshehetsa ho etsa machining ka tsela e ikgethang kapa ho qeta ho e etsa?
E. Litšebeletso tsa ho seha, ho shapa, ho bentša le ho sila ka nepo lia fumaneha ha ho kopuoa.

Mabapi le rona

XKH e ikhethile ka nts'etsopele ea theknoloji e phahameng, tlhahiso le thekiso ea khalase e khethehileng ea mahlo le thepa e ncha ea kristale. Lihlahisoa tsa rona li sebeletsa lisebelisoa tsa elektroniki tsa mahlo, lisebelisoa tsa elektroniki tsa bareki le sesole. Re fana ka likarolo tsa mahlo tsa Sapphire, likoahelo tsa lense ea mohala oa thekeng, Ceramics, LT, Silicon Carbide SIC, Quartz, le li-wafer tsa kristale tsa semiconductor. Ka boiphihlelo bo nang le boiphihlelo le lisebelisoa tsa sejoale-joale, re ipabola ts'ebetsong ea lihlahisoa tse seng tsa maemo a holimo, re ikemiselitse ho ba khoebo e etellang pele ea theknoloji e phahameng ea lisebelisoa tsa optoelectronic.