Sephara sa Sapphire Tube 20×16×60 mm

Tube ea Sapphire e Bonaletsang 20×16×60 mm Setšoantšo se Hlahisitsoeng

Tlhaloso e Khutšoanyane:

E hahiloe bakeng sa libaka tse feteletseng, tube ea rona e bonaletsang ea safire—OD 20 mm × ID 16 mm × L 60 mm—e sebelisa KY (Kyropoulos) e holisitsoeng ka kristale e le 'ngoe ea Al₂O₃ ho fana ka khanya ea mahlo ka matla a ikhethang a mocheso, a mechini le a lik'hemik'hale. Khetha ho tsoa ho mamello e ikhethileng, liphetho tsa bokaholimo, liphahlo le litsela tsa kristale ho tsamaisana le ts'ebeliso ea hau.

Romella imeile ho rona

Likaroloana

Setšoantšo se qaqileng

Kakaretso

Ka thatafalo ea Mohs 9 (ea bobeli ka mora daemane), phala ena e hanela ho ngoapa le ho tsofala, e boloka ho nepahala ha boholo le boleng ba bokaholimo tlas'a khatello ea mechini, khoholeho ea likaroloana, le ho tšoaroa khafetsa. Matla a phahameng a sapphire le ho se sebetse hantle ha lik'hemik'hale li netefatsa tšebeletso e tšepahalang mochesong o phahameng le ho hanyetsa li-acid, alkali le boholo ba li-solvents tsa tlhaho—e loketse maemo a hlokang mahlo le a ts'ebetso.

Tšebeliso e tloaelehileng e kenyelletsa lisebelisoa tsa optical, lisebelisoa tsa ts'ebetso ea lik'hemik'hale, lisebelisoa tsa semiconductor, lisebelisoa tsa bongaka, le lionto tsa mocheso o phahameng, moo boleng bo tsitsitseng le nako ea ho sebetsa li leng bohlokoa.

Matlotlo a Bohlokoa

Ho ba thata le ho apara bophelo bo phahameng
Bothata ba Mohs 9 bakeng sa ho hanyetsa ho ngoapa/ho abrasion hantle; bo boloka pheletso ya phallo ya dikarolwana le ho hlwekisa kgafetsa.
Botsitso ba Lik'hemik'hale
E hanela li-acid, li-alkali, metsi le boholo ba li-solvents ho fokotsa ho bola, tšilafalo le tlhokomelo.
Bokgoni ba Mocheso o Phahameng
Sebaka sa ho qhibiliha 2053 °C. Tšebeletso e tloaelehileng: ~1600 °C moeeng; ho fihlela ho ~1900–2000 °C ka khase/vacuum e sa sebetseng (e itšetlehileng ka ts'ebeliso). E tšehetsa potoloho ea mocheso ka sekhahla se laoloang sa ramp.
Ho hlaka ha Optical (UV-IR)
Phetiso e phahameng e nolofalletsa ho sebelisoa e le liphaephe tsa pono, lifensetere le matsoho a sireletsang lits'ebetsong tsa optical/laser.
Botšepehi ba Tekanyo
Ho sila ka nepo ho netefatsa taolo e tiileng ea OD/ID, ho tsepamisa mohopolo le ho otloloha ha bolelele.

Litlhaloso tse Tloaelehileng

Ntho	Paramethara
Sehlahisoa	Seiponeng Sapphire Tube
Mokhoa oa Tlhahiso	KY (Kyropoulos)
Boholo bo Ikhethang	OD 20 mm × ID 16 mm × L 60 mm
Mamello e Tloaelehileng*	OD/ID ± 0.05 mm (± 0.02 mm ha ho kopuoa); L ± 0.20 mm (± 0.05 mm ha ho kopuoa)
Ho tsepamisa mohopolo / Ho otloloha*	≤0.05 mm / ≤0.05 mm ka 60 mm
Lifahleho tsa Qetello	Chamfer e ntšitsoeng chefo; e sitsitsoeng ka matte kapa e bentšitsoeng ka mahlo
Liaparo tse Ikhethelang	AR (li-band tse ikhethileng), tse sireletsang, tse thibelang seretse
Sebopeho sa kristale	Hexagonal (α-Al₂O₃)
Botenya	3.97–3.98 g/cm³
Sebaka sa ho Qhibiliha	2053 °C
Tempera ea Tšebeletso e Kholo e Khothaletsoang	~1600 °C (moea); ho fihlela ho ~1900–2000 °C (e sa sebetseng/e se nang letho)**
Mocheso o Ikhethang (25 °C)	~0.75 J/(g·K)
Matla a Dielectric	~48 MV/m
Dielectric Constant (20 °C)	~9.3 (ho MHz)
Tahlehelo ea Dielectric (20 °C)	<1.4 × 10⁻⁴ (ho MHz)
Ho hanyetsa molumo	>1.0 × 10¹⁴ Ω·cm (20 °C); ~1.0 × 10¹¹ Ω·cm (500 °C)

Likopo

Mekhoa ea Laser:Li-sleeve tse sireletsang le liphaephe tsa pono bakeng sa li-optics tse matla haholo; li tsitsitse tlas'a ho kenngoa ha mocheso.
Lisebelisoa tsa Optical:Lifensetere/liphaephe bakeng sa li-spectrometer, lik'hamera le litheleskoupo tse nang le khopamo e fokolang.
Ts'ebetso ea Lik'hemik'hale:Liphaephe tsa ho shebella/ho etsa disampole tse hanelang mafome bakeng sa mecha ea phatlalatso e mabifi.
Libeso tsa Mocheso o Phahameng:Li-sheath tsa li-thermocouple/li-heater; ho shebella tjhaja/malakabe ka ho hlaka.
Lisebelisoa tsa Biomedical:Matlo le matsoho a matsoho a lumellanang le 'mele, a sa senyeheng ke mafome.
Tlhahiso ea Semiconductor:Liphaephe tse sa sebetseng ka lik'hemik'hale, tse sireletsang motlakase bakeng sa lisebelisoa tsa wafer/tsa ts'ebetso.
R&D:Likarolo tse tšoarellang, tse bonaletsang bakeng sa spectroscopy, liteko tsa thepa, le likarabelo tse phahameng tsa T.

LBH

P1: Ke mamello efe e fumanehang?
A:E tloaelehileng: OD/ID ± 0.05 mm, L ± 0.20 mm. Ho nepahala: OD/ID ± 0.02 mm, L ± 0.05 mm. Ho tsepamisa maikutlo ≤0.05 mm le ho otloloha ≤0.05 mm/60 mm ho fumaneha ka ho sila ka nepo.

P2: Na lipheletso li ka bentšitsoe ka mahlo?
A:E—letlalo le matte, lehlakore le le leng, kapa lehlakore le le leng le nang le mahlakore a mabedi (Ra ≤10 nm). Li-chamfer le ho tlosa mashala ke tse tloaelehileng.

P3: Na le fana ka dikoahelo tsa AR? Ke maqhubu afe a maqhubu?
A:E—AR e le 'ngoe/e mengata ho tloha ho UV ho ea ho IR (mohlala, 355 nm, 532 nm, 633 nm, 1064 nm, 1550 nm). Liaparo tse sireletsang/tse thibelang mosi lia fumaneha.

P4: Mocheso o ka sebediswang ke ofe?
A:Ka tlwaelo ~1600 °C moyeng; ho fihlela ho ~1900–2000 °C ka hara vacuum e sa sebetseng/e se nang le mokelikeli ho itshetlehile ka moralo le mosebetsi. Sebaka sa ho qhibilihisa ~2053 °C.

P5: Ho hanyetsa ho thothomela ha mocheso ho joang?
A:Ho molemo ho feta khalase empa e ntse e le letsopa le pshatlehang habonolo—sebelisa sekhahla sa ho kheloha se laoloang 'me u qobe ho tima. Meeli e itšetlehile ka botenya ba lebota le li-gradients.

P6: Na e hanela lik'hemik'hale?
A:E—e hanyetsa hantle haholo li-acid, li-alkali, metsi le li-solvent tse ngata. Qoba asiti e chesang ea hydrofluoric kapa li-alkali/matsoai a qhibilihisitsoeng a matla.

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.