Umuyoboro wa Safiro EFG Ky Method Optical Grade Al2O3 Crystal

Ishusho ya Sapphire Tube EFG Ky Method Optical Grade Al2O3 Crystal

Ibisobanuro bigufi:

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Ibiranga

Ishusho irambuye

Incamake y'ibicuruzwa

Imiyoboro ya safiro ikoze neza ni ibikoresho byakozwe mu buryo bugezweho byakozwe muri okiside ya aluminiyumu imwe (Al₂O₃), ibikoresho bizwi cyane kubera ubukana bwabyo budasanzwe, ubwisanzure butangaje bw'urumuri, no kuramba cyane mu bidukikije bishyuha cyane n'ibinyabutabire. Bitandukanye n'ibirahure bisanzwe cyangwa quartz, imiyoboro ya safiro itanga imbaraga zidasanzwe za mekanike n'ubudahangarwa bw'igihe kirekire, bigatuma iba amahitamo meza yo gukoreshwa mu by'ingenzi mu byuma bikoresha urumuri, semiconductors, indege, ibikoresho by'ubuvuzi, na sisitemu zikoresha ubushyuhe bwinshi. Ubushobozi bwabyo bwo kohereza urumuri neza mu buryo bufatika, uhereye ku mirasire y'izuba (UV) inyuze muri infrared (IR), birushaho kongera agaciro kabyo mu bikorwa bya siyansi n'inganda.

Uburyo bwo gukora no gukora

Imiyoboro ya safiro ikorwa hakoreshejwe uburyo bubiri bw'ibanze bwo gukuramo kristu, buri imwe itanga ibyiza byihariye:

EFG (Uburumbuke bwa Filime butangwa n'inyongera):
Ikora imiyoboro ya safiro mu gihe cyo gukura, ikora imiterere y'imiyoboro idafite imiyoboro myinshi idakoresheje uburyo bwinshi bwo kuyitunganya. Ubu buryo butumaumusaruro mugari kandi ukozwe nezanta myanda myinshi kandi ifite ubuziranenge buhamye. Irakundwa cyane mu nganda ahoikiguzi cyiza n'uburebure burebureni ingenzi.
Uburyo bwa Kyropoulos (Ky):
Imiyoboro icibwa kandi igacukurwa mu tubumbe twa safiro twakuze neza. Nubwo iyi gahunda isaba imashini nyinshi, itanga umusarurouburinganire buhanitse bwa kristu, kugabanya umuvuduko w'imbere mu mutima, no kunoza imikorere y'urumuriBityo rero, imiyoboro ya Ky-method ikoreshwa mu bintu bigoye cyane nkooptique ya laser, sisitemu zo kureba ikirere, n'ibikoresho bya semiconductor.

Uburyo bwombi bwo gukura bwuzuzanya nagushushanya neza cyanegutangaubuso bwo mu rwego rw'amataraifite ubukana buke cyane (<10 nm Ra), ituma urumuri rukwirakwira neza kandi rugatuma habaho ubuziranenge bw'imikorere y'ikoranabuhanga.

Ibipimo bya tekiniki

Amaboko y'uburinziku byuma bipima urumuri n'imikoreshereze ya laser
Ifuru n'imiyoboro y'amashanyaraziku bikorwa bikorerwa mu bushyuhe bukabije
Ibyumba byo gutunganya ibikoresho bya semiconductor n'ibice byabyo
Ibikoresho by'ubuvuzi n'ibikoresho byo muri laboratwari
Amazu n'amadirishya biboneranamu by'indege n'uburyo bwo kwirwanaho
Imiterere ya Spectroscopy(Ibikoresho byo gusesengura UV na IR)

Porogaramu zisanzwe

Imitungo y'Ibikoresho	Agaciro/Ibisobanuro
Formula y'ibinyabutabire	Al₂O₃ (okiside ya aluminiyumu)
Ubukomere	Moh 9
Ishuri	Hexagonal-scalenohedral
Aho gushonga	2053°C (3727°F)
Ubushyuhe ntarengwa bw'ingirakamaro	2000°C
Ubwiza bw'ubuso	80/50, 60/40, 40/20, 20/10 (Igishushanyo / Gucukura)
Icyerekezo cy'umurongo	C-Axis (C-Plane), M-Plane, A-Plane, R-Plane na Random
Modulus ya Young	435 GPa
Imbaraga zo Gufata	275 MPa kugeza 400 MPa
Imbaraga zo Kongera Uburemere	480 MPa kugeza 895 MPa
Uburyo bwo gukomera	175 GPa
Ubucucike	3.97 g/cm³
Ingano y'ihererekanya ry ...	mikoroni 190 kugeza kuri mikoroni 5
Igipimo cya Poisson	0.27 - 0.30
Nimero ya Abbe (νd)	72.24
Ubwihangane mu Bipimo	± 0.01-0.10mm
Kwihanganira ubunini	± 0.1mm

Ibibazo Bikunze Kubazwa

Q1: Ni irihe tandukaniro riri hagati y'imiyoboro ya EFG na Ky safiro?
Imiyoboro ya EFG ihingwa mu buryo butaziguye mu miyoboro, bigatuma ihendutse kandi ikaba miremire. Imiyoboro ya Ky ikorwa mu mapine, itanga imiterere myiza ya kristale kandi ni yo ikundwa mu gukoresha neza.

Q2: Ese nshobora guhitamo uburyo bwo gukura bitewe n'uko nkoresha?
Yego. Niba icyo ushyira imbere ari imiyoboro miremire, ikoreshwa mu nyubako cyangwa mu nganda, EFG akenshi iba ikwiriye cyane. Niba ubwiza bw'amatara buri hejuru kandi stress nke ari ngombwa, uburyo bwa Ky bushobora kuba bwiza.

Q3: Ese imiyoboro ishobora guhindurwa uko imeze?
Yego rwose. Dushyigikira amabwiriza yihariye mu bunini, ubugari bw'inkuta, uburebure, icyerekezo cya kristu, hamwe n'uburabyo bwo hejuru.

Q4: Ni ubuhe bwiza bwo gusiga irangi mutanga?
Dutanga polishing yo mu rwego rw'amatara, ifite ubukana bw'ubuso buri munsi ya nanometero 10 (Ra < 10 nm), bigatuma hataba gukwirakwira cyane kandi bigatuma habaho kohereza amakuru menshi.

Ku bijyanye natwe

XKH yihariye mu iterambere, gukora, no kugurisha ikirahure cyihariye cya optique n'ibikoresho bishya bya kristu. Ibicuruzwa byacu bitanga ibikoresho by'ikoranabuhanga bya optique, ibikoresho by'ikoranabuhanga bikoreshwa n'abantu, n'ibya gisirikare. Dutanga ibikoresho bya optique bya Safira, ibifuniko bya lens za telefoni zigendanwa, Ceramics, LT, Silicon Carbide SIC, Quartz, na semiconductor crystal wafers. Dufite ubuhanga n'ibikoresho bigezweho, turakora neza mu gutunganya ibicuruzwa bitari iby'ubuziranenge, tugamije kuba ikigo gikomeye mu ikoranabuhanga rigezweho mu bikoresho bya optoelectronic.