Ishubhu le-sapphire elibonakalayo le-EFG ububanzi obukhulu bangaphandle Ukumelana nokushisa okuphezulu kanye nokucindezela
Izakhiwo zeshubhu le-sapphire ziyenza ifaneleke ukusetshenziswa ezindaweni ezibucayi lapho ezinye izinto zingase zehluleke khona. Ingamelana namazinga okushisa aphezulu, ukugqwala, kanye nokuguguleka, okwenza ibe usizo ezinhlelweni ezifana namashubhu esithando, amashubhu okuvikela i-thermocouple, kanye nezinzwa zokucindezela okuphezulu kanye nokushisa okuphezulu.
Ngaphezu kwezakhiwo zayo zomshini nezokushisa, ukubonakala kwe-sapphire optical ku-spectrum ebonakalayo neseduze kwe-infrared kwenza kube usizo ezinhlelweni zokusebenza lapho kudingeka khona ukufinyelela kwe-optical, njengasezinhlelweni ze-laser, imishini yokuhlola i-optical, kanye namakamelo okucwaninga anomfutho ophezulu.
Sekukonke, amashubhu e-sapphire ayaziswa ngokuhlanganiswa kwawo kwamandla omshini, ukumelana nokushisa, kanye nokubonakala okubonakalayo, okwenza abe yizingxenye eziguquguqukayo ezinhlelweni ezahlukahlukene zezimboni nezesayensi.
Izakhiwo zepayipi le-sapphire
- Ukumelana okuhle kakhulu nokushisa nokucindezela: Ishubhu lethu le-sapphire lisetshenziswa emazingeni okushisa aphezulu afinyelela ku-1900 ° C
- Ubulukhuni nokuqina okuphezulu kakhulu: Ubulukhuni beshubhu lethu le-sapphire bufinyelela ku-Mohs9, futhi bunamandla okuguga.
- Ayingeni moya kakhulu: Ishubhu lethu le-sapphire lakhiwe ngendlela eyodwa enobuchwepheshe obukhethekile futhi alingeni moya ngokuphelele, livimbela ukungena kwegesi esele futhi limelana nokugqwala kwegesi yamakhemikhali.
- Indawo ebanzi yokusetshenziswa: Ishubhu lethu le-sapphire lingasetshenziswa ezikhangisweni zezibani ezinsimbini ezahlukahlukene zokuhlaziya futhi lingadlulisela ukukhanya okubonakalayo, kwe-infrared noma kwe-ultraviolet, futhi lisetshenziswa njengesici esithatha indawo yekhwalithi ye-quartz, i-alumina kanye ne-silicon carbide ezinkambisweni zokucubungula ze-semiconductor.
Ishubhu le-sapphire elenziwe ngokwezifiso:
| ububanzi bangaphandle | Φ1.5~400mm |
| ububanzi bangaphakathi | Φ0.5~300mm |
| ubude | 2-800mm |
| udonga lwangaphakathi | 0.5-300mm |
| ukubekezelelana | +/-0.02~+/- 0.1mm |
| ubulukhuni | 40/20~80/50 |
| usayizi | ngokwezifiso |
| iphuzu lokuncibilika | 1900℃ |
| ifomula yamakhemikhali | isafire |
| ukuminyana | 3.97 gm/cc |
| ubulukhuni | 22.5 GPa |
| amandla okugoba | 690 MPa |
| amandla e-dielectric | 48 ac V/mm |
| okungaguquki kwe-dielectric | 9.3 (@ 1 MHz) |
| ukumelana kwevolumu | 10^14 ohm-cm |
Umdwebo Oningiliziwe








