Factory Customized Precision Machining Sapphire
Safire ine kuoma kweMohs 9, yechipiri chete kune dhaimondi, uye ine yakanaka kupfeka kuramba. Panguva imwecheteyo, ine yakanakisa kugadzikana kwekemikari uye inogona kuramba kuonda kwechero chero asidhi uye alkali zvinhu. Mukuwedzera, iyo yakanyanya tembiricha yekudzivirira yesafire ndeye 2060 ℃. Nekuda kwepamusoro pezvakanakira zvesafire, safiri inoshandiswa muzviridzwa uye midziyo, iyo inogona zvakanyanya kuvandudza hupenyu hwebasa uye kutsungirira kwakasiyana kwakaoma nharaunda.
Sapphire chaiyo zvikamu zvinowanzova neakaomesesa chimiro zvinodiwa uye chaiyo yekuisa chisimbiso zvinodiwa. Tinogona kugadzirisa akasiyana maumbirwo maererano nevatengi 'madhirowa. Isu tine chaiyo yekucheka, kukuya, kupukuta uye yekuyedza michina kuti ive nechokwadi chekuti chigadzirwa chega chega chinosangana nezvinodiwa nevatengi.
Main Kuumba Nzira
Material Properties
Safiri imwe chete crystal aluminium oxide (Al2O3). Icho chimwe chezvinhu zvakaoma zvikuru. Safire ine yakanaka kutapurirana maitiro pamusoro pezvinooneka, uye pedyo neIR spectrum. Inoratidza simba rakakwirira remagetsi, kushandiswa kwemakemikari, kupisa kwekushisa uye kugadzikana kwekushisa. Inowanzo shandiswa semidziyo yemahwindo mune chaiyo ndima senge nzvimbo tekinoroji uko kukwenya kana kupisa kwakanyanya kunodiwa.
| Molecular Formula | Al2O3 |
| Density | 3.95-4.1 g/cm3 |
| Crystal Structure | Hexagonal Lattice |
| Crystal Structure | a =4.758Å , c =12.991Å |
| Nhamba yemamorekuru muyuniti cell | 2 |
| Mohs Kuoma | 9 |
| Melting point | 2050 ℃ |
| Boiling Point | 3500 ℃ |
| Thermal Kuwedzera | 5.8×10-6 /K |
| Specific Heat | 0.418 Ws/g/k |
| Thermal Conductivity | 25.12 W/m/k (@ 100℃) |
| Refractive Index | kwete =1.768 ne =1.760 |
| dn/dt | 13x10 -6 /K(@633nm) |
| Transmittance | T≈80% (0.3～5μm) |
| Dielectric Constant | 11.5(∥c), 9.3(⊥c) |
Transmission Curve yeSapphire Optical Window
