99.999% Al2O3 sapphire boule monocrystal inoonekera zvinhu
Safira chinhu chakasiyana chinoshandiswa mumaindasitiri nhasi. Safira chinhu chakaoma kupfuura zvose, chiri chechipiri kune dhaimani, ine kuomarara kweMohs kwe9. Haingogumiri pakukwenya nekukwenya chete, asiwo kune mamwe makemikari akadai seacids nealkalis, zvichiita kuti ive yakasimba kupfuura mamwe maoptical. Saka, yakakodzera kushandiswa kwema semiconductor nemakemikari. Nekunyunguduka kwe2050°C, safira inogona kushandiswa mukushandiswa kwekupisa kwakanyanya kusvika 1800°C, uye kugadzikana kwayo kwekupisa kwakanyanya kupfuura kwezvimwe zvinhu zveoptical. Pamusoro pezvo, safira inopenya kubva pa180nm kusvika 5500nm, uye huwandu hwakasiyana hwehunhu hweoptical transparency hunoita kuti safira ive chinhu chakanakisa kune infrared uye ultraviolet optical systems. Chekupedzisira asi chisiri chidiki, safira chinhu chakakurumbirawo muindasitiri yezvishongo, chinoratidzwa nekuchena kwayo kwakanyanya, kutumirwa kwechiedza uye kuomarara. Ruvara rwesafira runogona kuchinjwa zvichienderana nezvinodiwa zvakasiyana, zvichipa vatengi sarudzo dzakasiyana siyana.
Hunhu hweSapphire ingot/boule/zvinhu:
| kuwedzera kwekupisa | 6.7*10-6 // C-axis 5.0*10-6± C-axis |
| kudzivirira kwemagetsi | 1011Ω/cm pa500℃, 106Ω/cm pa1000℃, 103Ω/cm pa2000℃ |
| indekisi yekutarisa | 1.769 // C-axis,1.760 ± C-axis, 0.5893um |
| chiedza chinoonekwa | zvisingaenzaniswi |
| kuomarara kwepamusoro | ≤5A |
| kurongeka | <0001>,<11-20>,<1-102>,<10-10>±0.2° |
Hunhu hwechigadzirwa
| huremu | 80kg/200kg/400kg |
| saizi | machipisi emhando yepamusoro uye saizi anogona kugadziriswa zvichienderana nezvinodiwa nevatengi |
| ruvara | yakajeka |
| girazi rekristaro | kristaro imwe chete ine mativi matanhatu |
| kuchena | 99.999% Monocrystalline Al2O3 |
| pokunyunguduka | 2050℃ |
| kuomarara | Mohs9, kuomarara kweknoop ≥1700kg/mm2 |
| modulus yakatwasuka | 3.5*106 kusvika 3.9*106kg/cm2 |
| simba rekumanikidza | 2.1*104 kg/cm2 |
| simba rekusimba | 1.9*103 kg/cm2 |
Dhayagiramu Yakadzama
