Izinto ezibonakalayo ze-Al2O3 zesafire boule monocrystal ezingama-99.999%
Isafire yinto eyahlukileyo esetyenziswa kakhulu kushishino namhlanje. Isafire yeyona nto inzima, ilandela idayimani kuphela, enobunzima beMohs obuyi-9. Ayimelani nemikrwelo kunye nokukrweleka kuphela, kodwa ikwamelana nezinye iikhemikhali ezifana nee-asidi kunye nee-alkali, nto leyo eyenza ibe namandla kakhulu kunezinye izinto ezibonakalayo. Ke ngoko, ifanelekile ekucutshungulweni kwee-semiconductor kunye neekhemikhali. Njengoko inyibilika malunga ne-2050°C, isafire ingasetyenziswa kwizicelo zobushushu obuphezulu ukuya kuthi ga kwi-1800°C, kwaye uzinzo lwayo lobushushu luphezulu kunolo lwayo nayiphi na enye into ebonakalayo. Ukongeza, isafire ibonakala ukusuka kwi-180nm ukuya kwi-5500nm, kwaye olu luhlu olubanzi lweepropati ezibonakalayo ezibonakalayo lwenza isafire ibe yeyona nto ilungileyo kwiinkqubo ze-infrared kunye ne-ultraviolet optical. Okokugqibela kodwa kungaphelelanga apho, isafire ikwayinto ethandwayo kushishino lwezacholo, ephawulwa ngokukodwa ngobunyulu bayo obuphezulu, ukuhanjiswa kokukhanya kunye nobunzima. Umbala wesafire unokutshintshwa ngokweemfuno ezahlukeneyo, unika abathengi uluhlu olubanzi lweendlela.
Iimpawu ezibonakalayo ze-Sapphire ingot/boule/izinto ezenziwe ngayo:
| ukwandiswa kobushushu | 6.7*10-6 // I-C-axis 5.0*10-6± I-C-axis |
| ukumelana nombane | 1011Ω/cm kwi-500℃, 106Ω/cm kwi-1000℃, 103Ω/cm kwi-2000℃ |
| isalathisi sokuchasana | 1.769 // I-C-axis,1.760 ± I-C-axis, 0.5893um |
| ukukhanya okubonakalayo | ngaphaya kokuthelekiswa |
| uburhabaxa bomphezulu | ≤5A |
| ulwalathiso | <0001>,<11-20>,<1-102>,<10-10>±0.2° |
Uphawu lwemveliso
| ubunzima | 80kg/200kg/400kg |
| ubungakanani | iitships zoqheliso olukhethekileyo kunye nobukhulu zingenziwa ngokwezifiso ngokweemfuno zabathengi |
| umbala | ecacileyo |
| ilathisi yekristale | ikristale enye enamacala ayisithupha |
| ubunyulu | I-99.999% yeMonocrystalline Al2O3 |
| Indawo yokunyibilika | 2050℃ |
| ubulukhuni | Mohs9, ubulukhuni beknoop ≥1700kg/mm2 |
| imodulus yelastiki | 3.5*106 ukuya kwi-3.9*106kg/cm2 |
| amandla okucinezelwa | 2.1*104 kg/cm2 |
| tensile strength | 1.9*103 kg/cm2 |
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