Izingxenye zeSapphire Ezibonakalayo Ezingenamigoqo

Isithombe Esifakiwe Sezingxenye Ze-Sapphire Ezibonakalayo Ezingenamigoqo

Incazelo emfushane:

Izingxenye ze-sapphire ezicwebezelayo ezisebenzisa imbobo engaphandle ziyizingxenye ezakhiwe ngokunemba ezenziwe nge-single-crystal aluminium oxide (Al₂O₃), into eyaziwa ngokuhlanganiswa kwayo kokukhanya okubonakalayo, ubulukhuni obuphezulu, kanye nokungangeni kwamakhemikhali. Lezi zingxenye zinemigodi ebholwe ngokunemba evumela ukuhlanganiswa kwemishini, ukuqondanisa okubonakalayo, noma iziteshi zokugeleza ezilawulwayo ngenkathi zigcina ukusebenza okuhle kakhulu kokukhanya nokwakheka. Inhlanganisela yazo eyingqayizivele yemisebenzi yokukhanya neyemishini izenza zibe yinto ebalulekile embonini ye-semiconductor, i-aerospace, i-photonics, kanye ne-instrumentation.

Sithumelele i-imeyili

Izici

Umdwebo Oningiliziwe

Ukubuka konke

Izici Zezinto Ezibalulekile

Izakhiwo ezivelele zeSapphire zivela esakhiweni sayo sekristalu elilodwa kanye nokuqina kwamakhemikhali. Njengoba inobulukhuni obungu-9 esikalini se-Mohs, i-sapphire inikeza ukumelana okuhle kakhulu kokuguguleka kanye nokuqina kobukhulu ngisho nangaphansi kwemithwalo ephezulu. Ibonakala ngokusobala ebangeni elibanzi le-spectral—kusukela ku-ultraviolet ejulile (UV) kuya ekukhanyeni okubonakalayo kuya ku-mid-infrared (IR)—futhi igcina ukucaca ngaphansi kokucindezeleka okuphezulu kokushisa. Indawo yokuncibilika kweSapphire idlula u-2000°C, futhi ikhombisa ukumelana okuhle kakhulu nama-acid, ama-alkali, kanye nokuchayeka kwe-plasma.

Izinzuzo Eziyinhloko

Ukucaca Okuphakeme:Ukudluliselwa kusuka ku-190 nm kuya ku-5000 nm, okuqinisekisa ukulahleka okuncane kokukhanya ezinhlelweni ze-UV-IR.
Amandla Avelele Okusebenza Kwemishini:Amandla aphezulu okucindezela nokuguquguquka okusetshenziswa emakamelweni okucindezela kanye ne-vacuum.
Ukuqina Kokushisa:Igcina ukusebenza kwesakhiwo kanye nokukhanya emazingeni okushisa aphezulu kakhulu.
Ukumelana Kwamakhemikhali Ne-Plasma:Ayisabelani kuma-reagent amaningi amakhemikhali futhi izinzile e-plasma noma emoyeni oqothulayo.
Ubunjiniyela Bokunemba:Imigodi edlulayo ingabholwa, igwetshwe kabili, noma incishiswe ngokulingana okungaphakathi kuka-±5 µm.
Ukuthembeka Kwesikhathi Eside:Akukho ukuwohloka kwezakhiwo zokukhanya noma zemishini uma kusetshenziswa isikhathi eside.

Izicelo

Ukukhiqizwa Kwe-semiconductor:
Isetshenziswa njengamafasitela okuhlola, ama-nozzle egesi, noma izingxenye zokuhlukanisa ku-CVD, PECVD, kanye nemishini yokuqopha, lapho ukuzinza kokushisa kanye nokuhlanzeka kubalulekile khona.
Amadivayisi Optical kanye ne-Photonic:
Isebenza njengezinto zokufaka ezibonakalayo, amafasitela ezinzwa, noma izixhumi zokuqondisa ukukhanya ezidinga izimbobo zokungena ukuze kulungiswe, kuhlanganiswe ifayibha, noma kudlule imisebe yelaser.
Izindiza kanye Nokuvikela:
Kuhlanganiswe nezinzwa zokukhanya ezinembile kakhulu, izinhlelo zokuthwebula izithombe, kanye nezembozo zokuvikela ezisebenza ngaphansi kokudlidliza, ukushayisana, noma ukucindezeleka kokushisa.
Imishini Yokuhlaziya Neyezokwelapha:
Kusetshenziswa kumaseli okugeleza, amakamelo esampula, kanye nezinhlelo zokuxilonga ukuze kuhlaziywe i-spectroscopy noma i-microfluidic.
Izinsimbi Zezimboni Nocwaningo:
Isebenza njengezindawo zokuhlukanisa imishini ezingagugi, ama-jig okuqondisa, kanye nezibambi zokunemba ekusethweni kokuhlola kanye ne-metrology.

Imininingwane Ejwayelekile

Impahla	Imininingwane
Izinto	I-Sapphire Eyikristalu Elilodwa (Al₂O₃ ≥ 99.99%)
Ukuqondiswa	I-C-axis, i-A-axis, noma i-R-axis (ongakukhetha)
Ububanzi Bangaphandle	2 mm – 100 mm
Ubukhulu	0.3 mm – 20 mm
Ububanzi bembobo	0.2 mm – 10 mm (kungenziwa ngezifiso)
Ukudluliselwa Kokukhanya	>85% (400–2000 nm)
Ubuphansi Bendawo	λ/10 noma ngaphezulu
Ukufana	≤3 i-arcmin
Ukuklwebha	10-5, 20-10 ongazikhethela
Ibanga Lokushisa	−200°C kuya ku-+2000°C
Izinketho Zokumboza	Izembozo zefilimu ezincane ze-AR, HR, DLC, noma ezenziwe ngokwezifiso

Imibuzo Evame Ukubuzwa

Q1: Yini eyenza izingxenye ze-sapphire-umgodi odlulayo zifanelekele izinhlelo ze-semiconductor?
A1: I-Sapphire ihlanganisa ukufudumala kukagesi nobumsulwa obuphezulu, ukumelana nokushisa, kanye nokuqina kwamakhemikhali, okwenza kube kuhle kakhulu emakamelweni e-plasma, emachwebeni okuqapha okukhanya, kanye nezingxenye zokuqondanisa.

Umbuzo 2: Ingabe imigodi edlulayo ingabholwa nge-engela noma nge-geometry ekhonjisiwe?
A2: Yebo. I-Sapphire ingabholwa nge-laser noma isetshenziswe nge-ultrasonically kuma-engeli ahlukahlukene ukuze kufezwe ukulungiswa kwe-optical axis noma imisebenzi yokulawula uketshezi.

Umbuzo 3: Ingabe kukhona ukumbozwa noma ukwelashwa kwendawo?
A3: Izembozo eziningi ezifana ne-anti-reflective, infrared-enhanced, noma i-diamond-like carbon (DLC) zingasetshenziswa ukuthuthukisa ukusebenza ngaphansi kwezimo ezithile ze-spectral noma ze-mechanical.

UMBUZO 4: Yiziphi izindlela zokubekezelelana ezingafinyelelwa?
A4: Ukubekezelelana kobukhulu obungaphakathi kuka-±5 µm kanye nokubekezelelana kwe-angular ngaphansi kwe-3 arcmin kungatholakala ngokunemba kwe-CNC kanye nokulawula ukupholisha.

Mayelana NATHI

I-XKH igxile ekuthuthukisweni kobuchwepheshe obuphezulu, ekukhiqizweni, nasekuthengisweni kwengilazi ekhethekile ye-optical kanye nezinto ezintsha zekristalu. Imikhiqizo yethu ihlinzeka nge-optical electronics, i-consumer electronics, kanye nezempi. Sinikeza izingxenye ze-optical ze-Sapphire, izembozo zelensi yeselula, i-Ceramics, i-LT, i-Silicon Carbide SIC, i-Quartz, kanye nama-semiconductor crystal wafers. Ngobuchwepheshe obunekhono kanye nemishini esezingeni eliphezulu, sihamba phambili ekucutshungulweni komkhiqizo okungewona ojwayelekile, sihlose ukuba yibhizinisi elihamba phambili lezinto ze-optoelectronic tech.