Uburyo bwa EFG Sapphire Tube Free Galerkin

Uburyo bwa EFG Sapphire Tube Element Free Galerkin Ishusho yagaragaye

Ibisobanuro bigufi:

Umuyoboro wa safiro wa EFG, wakozwe na tekiniki ya Edge-Defined Film-Fed Growth (EFG), ni igikoresho cya aluminiyumu imwe (Al₂O₃) kizwiho kuramba kwayo, ubuziranenge, n'imikorere yayo y'urumuri. Uburyo bwa EFG bwemerera imiyoboro ya safiro guhingwa mu buryo butaziguye mu buryo bw'imiyoboro, bigatuma ubuso bugenda neza n'ubugari bw'inkuta buhoraho nta gutunganya cyane nyuma yo kuyitunganya. Iyi miyoboro ya safiro igaragaza ubuziranenge budasanzwe mu bidukikije birimo ubushyuhe bwinshi, umuvuduko mwinshi, n'ibintu byangiza, bigatuma iba ingenzi mu bikorwa byateye imbere mu nganda no mu bya siyansi.

Ohereza imeri kuri twe

Ibiranga

Ishusho irambuye

Incamake y'ibicuruzwa

ItsindaUmuyoboro wa safiro wa EFG, byakozwe naIterambere rya Filime Ishingiye ku Mutwe (EFG)tekiniki, ni igikoresho cya aluminiyumu imwe (Al₂O₃) kizwiho kuramba kwacyo, ubuziranenge, n'imikorere yacyo itangaje. Uburyo bwa EFG bwemerera imiyoboro ya safiro kubayakuriye mu buryo butaziguye mu miterere y'imiyoboro, bitanga ubuso bworoshye n'ubugari bw'inkuta buhamye nta gutunganya cyane nyuma yo kubitunganya. Iyi miyoboro ya safiro igaragaza ubuziranenge budasanzwe muahantu hashyuha cyane, hafite umuvuduko mwinshi, kandi hashobora kwangirika, bigatuma biba ngombwa cyane mu bikorwa byateye imbere mu nganda no mu bya siyansi.

Ikoranabuhanga ryo Gukura rya EFG

Uburyo bwo gukura kwa EFG bukoreshaigikoresho cyo gushushanya cyangwa gushushanyaigena imbibi z'inyuma n'iz'imbere za kristu nk'uko ibikoresho bya safiro bishongeshejwe bizamuka. Binyuze mu kugenzura neza icyuma gishongesha amazi gikoresheje imiyoboro y'amazi, kristu ya safiro ikomera ikabasilindiri ifite ububobere butagira umugozi.

Ubu buryo butuma umusaruro wa nyuma ukomezaingano zifuzwa n'icyerekezo cya kristalografiya, bigabanya gukenera imashini ya kabiri. Kubera ko safiro ikorwa mu buryo butaziguye mu mikorere yayo, inzira ya EFG itangaisubiramo neza cyane, umusaruro mwinshi, kandi ihendutse kandi ihendutsekugira ngo hakorwe umusaruro mwinshi.

Ibiranga Imikorere

Kohereza ubutumwa bwagutse bw'amajwi:Yohereza urumuri ruturutse kuri ultraviolet (190 nm) rujya kuri infrared (5 µm), rukaba rwiza cyane mu gukoresha optique, analytical, na sensing.
Imbaraga nyinshi mu miterere:Imiterere ya monocrystalline itanga ubudahangarwa bukomeye ku muvuduko wa mekanike, gushyuha kw'ubushyuhe, no guhinduka kw'ibintu.
Ubushyuhe budasanzwe buhamye:Ishobora gukora buri gihe kuriubushyuhe burenga 1700°Chatabayeho koroshya, gucikamo ibice, cyangwa kwangirika kw'imiti.
Ubudahangarwa bw'imiti n'amaraso:Aside ikomeye, alkali, na gaze zikora nabi, zikwiriye ahantu hakozwe muri semiconductor na laboratwari.
Ubwiza bw'ubuso bworoshye:Ubuso bwa EFG bumaze gukura busanzwe bwiza kandi bungana, butuma habaho gusiga irangi cyangwa gusiga irangi mu buryo bw'amatara nibiba ngombwa.
Igihe kirekire cyo kubaho no kudakoresha ibikoresho bihagije:Kubera ko imashini za safiro zidapfa kwangirika, imiyoboro ya EFG imara igihe kirekire nubwo ikoreshwa cyane.

Porogaramu

Imiyoboro ya safiro ya EFG ikoreshwa ahantu hose hakenewe ubwisanzure, imbaraga, no guhagarara:

Ibikoresho bya semiconductor:Bikoreshwa nk'amaboko yo kurinda, imiyoboro yo guteramo gaze, n'ibikoresho byo gukingira thermocouple.
Ikoranabuhanga rya Optoelectronics na Photonics:Imiyoboro ya laser, sensors optique, na selile z'icyitegererezo cya spectroscopy.
Gutunganya mu nganda:Kureba amadirishya, ibifuniko by'uburinzi bwa plasma, n'ibikoresho bitanga ubushyuhe bwinshi.
Amashami y'Ubuvuzi n'Isesengura:Imiyoboro y'amazi, sisitemu z'amazi, n'ibikoresho byo gusuzuma neza.
Sisitemu z'Ingufu n'Iby'Indege:Inzu zirimo umuvuduko mwinshi, ibyambu bigenzura ubushyuhe, n'ibikoresho birinda ubushyuhe.

Imitungo Isanzwe

Igipimo	Ibisobanuro
Imiterere y'ibikoresho	Agakoresho kamwe ka Al₂O₃ (ubuziranenge bwa 99.99%)
Uburyo bwo Gukura	EFG (Uburumbuke bwa Filime Ishingiye ku Mupaka)
Ingano y'umurambararo	mm 2 – mm 100
Ubunini bw'urukuta	0.3 mm – 5 mm
Uburebure ntarengwa	Kugeza kuri mm 1200
Icyerekezo	umurongo wa a, umurongo wa c, cyangwa umurongo wa r
Kohereza amakuru hakoreshejwe ikoranabuhanga	190 nm – 5000 nm
Ubushyuhe bwo gukora	≤1800°C mu kirere / ≤2000°C mu cyuma gishyuha
Kurangiza ubuso	Ifite isuku isanzwe, itunganyijwe, cyangwa ifite ubuziranenge

Ibibazo Bikunze Kubazwa

Q1: Kuki wahitamo uburyo bwo gukura bwa EFG ku miyoboro ya safiro?
A1: EFG ituma habaho gukura kw'imiterere ya net-net, bikuraho gusya bihenze no kugera ku miyoboro miremire kandi yoroheje ifite imiterere nyayo.

Q2: Ese imiyoboro ya EFG irwanya ingese y’ibinyabutabire?
A2: Yego. Safira ntigira imiti kandi irwanya aside nyinshi, alkali, na gaze zishingiye kuri halogen, ikaba irusha keramiki ya quartz na alumina.

Q3: Ni ubuhe buryo bwo guhindura ibintu buhari?
A3: Ingano y'umurambararo wo hanze, ubugari bw'urukuta, icyerekezo cya kristu, n'isura y'ubuso byose bishobora guhindurwa hakurikijwe ibisabwa n'umukiriya cyangwa ibikoresho byihariye.

Q4: Ni gute imiyoboro ya safiro ya EFG igereranywa n'imiyoboro y'ibirahure cyangwa quartz?
A4: Bitandukanye n'ibirahure cyangwa quartz, imiyoboro ya safiro igumana ubuziranenge n'ubuziranenge mu ikoranabuhanga mu gihe cy'ubushyuhe bukabije kandi ikarinda gushwanyagurika no gushwanyagurika, bigatuma ikora igihe kirekire.

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.