99.999% Al2O3 safiro boule monocrystal ibonerana
Safira ni ibikoresho bidasanzwe bikunze gukoreshwa mu nganda muri iki gihe. Safira ni ikintu gikomeye cyane, cya kabiri nyuma ya diyama, ifite ubukana bwa Mohs bwa 9. Ntabwo irwanya gusa gushwanyagurika no gushwanyagurika, ahubwo inarwanya ibindi bintu nka aside na alkali, bigatuma ikomera cyane kurusha ibindi bikoresho by'urumuri. Kubwibyo, ni nziza cyane mu gutunganya semiconductor na chemical. Ifite ubushyuhe bugera kuri 2050°C, safira ishobora gukoreshwa mu bushyuhe bwinshi kugeza kuri 1800°C, kandi ubushyuhe bwayo buri hejuru y'ubw'ibindi bikoresho by'urumuri. Byongeye kandi, safira ibonerana kuva kuri 180nm kugeza kuri 5500nm, kandi ubu buryo bwinshi bwo kubonerana bw'urumuri butuma safira iba ibikoresho byiza cyane ku bikoresho by'urumuri rwa infrared na ultraviolet. Icya nyuma ariko kitari gito, safira nayo ni ibikoresho bikunzwe cyane mu nganda z'imitako, birangwa n'ubuziranenge bwayo bwinshi, kohereza urumuri no gukomera kwayo. Ibara rya safira rishobora guhinduka bitewe n'ibikenewe bitandukanye, bigaha abakiriya amahitamo menshi.
Imiterere y'umubiri wa Sapphire ingot/boule/ibikoresho:
| kwaguka k'ubushyuhe | 6.7*10-6 // Umurongo wa C 5.0*10-6± Umurongo wa C |
| ubushobozi bwo guhangana n'amashanyarazi | 1011Ω/cm kuri 500℃, 106Ω/cm kuri 1000℃, 103Ω/cm kuri 2000℃ |
| igipimo cyo kugarura ubuziranenge | 1.769 // C-axis, 1.760 ± C-axis, 0.5893um |
| urumuri rugaragara | ntagereranywa |
| ubukana bw'ubuso | ≤5A |
| icyerekezo | <0001>,<11-20>,<1-102>,<10-10>±0.2° |
Ibiranga ibicuruzwa
| uburemere | 80kg/200kg/400kg |
| Ingano | Udupira twihariye two kwerekezaho no gupima ingano dushobora guhindurwa hakurikijwe ibyo abakiriya bakeneye. |
| ibara | ibonerana |
| agace k'urukiramende | kristu imwe ifite uburebure bwa hexagonal |
| ubuziranenge | 99.999% Monocrystalline Al2O3 |
| aho gushonga | 2050℃ |
| ubukomere | Ubukomere bwa Mohs9，knoop ≥1700kg/mm2 |
| moduli yo gukaraba | 3.5 * 106 kugeza 3.9 * 106kg / cm2 |
| imbaraga zo gukanda | 2.1*104 kg/cm2 |
| imbaraga zo gukurura | 1.9*103 kg/cm2 |
Ishusho irambuye
