Factory Customized Precision Machining Sapphire
Sapphire e na le boima ba Mohs 9, ea bobeli ka mor'a daemane, 'me e na le khanyetso e ntle ea ho apara. Ka nako e ts'oanang, e na le botsitso bo botle ba lik'hemik'hale 'me e khona ho hanela ho bola ha hoo e batlang e le lintho leha e le life tsa asiti le alkali. Ho feta moo, mocheso o phahameng ka ho fetisisa oa safire ke 2060 ℃. Ka lebaka la melemo e ka holimo ea safire, safire e sebelisoa lisebelisoa le lisebelisoa, tse ka ntlafatsang haholo bophelo ba tšebeletso le ho mamella maemo a sa tšoaneng a thata.
Likarolo tse nepahetseng tsa safire hangata li na le litlhoko tse rarahaneng tsa sebopeho le litlhoko tse nepahetseng tsa ho tiisa. Re ka iketsetsa libopeho tse fapaneng ho latela litšoantšo tsa bareki. Re na le lisebelisoa tse nepahetseng tsa ho itšeha, ho sila, ho bentša le ho etsa liteko ho netefatsa hore sehlahisoa ka seng se kopana le litlhoko tse thata tsa bareki.
Mekhoa e Meholo ea ho Etsa
Thepa Thepa
Sapphire ke crystal aluminium oxide e le 'ngoe (Al2O3). Ke e 'ngoe ea lisebelisoa tse thata ka ho fetisisa. Sapphire e na le litšobotsi tse ntle tsa phetisetso holim'a se bonahalang, le haufi le IR spectrum. E bontša matla a phahameng a mechine, khanyetso ea lik'hemik'hale, conductivity ea mocheso le botsitso ba mocheso. Hangata e sebelisoa e le lisebelisoa tsa lifensetere tšimong e khethehileng joalo ka thekenoloji ea sebaka moo ho hlokahalang hore ho be le khanyetso kapa mocheso o phahameng.
| Foromo ea limolek'hule | Al2O3 |
| Botenya | 3.95-4.1 g/cm3 |
| Sebopeho sa Crystal | Hexagonal Lattice |
| Sebopeho sa Crystal | a =4.758Å , c =12.991Å |
| Palo ea limolek'hule ka har'a unit cell | 2 |
| Mohs Hardness | 9 |
| Sebaka se qhibilihang | 2050 ℃ |
| Ntlha e belang | 3500 ℃ |
| Katoloso ea Mocheso | 5.8×10-6 /K |
| Mocheso o khethehileng | 0.418 Ws/g/k |
| Thermal Conductivity | 25.12 W/m/k (@ 100℃) |
| Refractive Index | no =1.768 ne =1.760 |
| dn/dt | 13x10 -6 /K(@633nm) |
| Phetiso | T≈80% (0.3～5μm) |
| Dielectric Constant | 11.5(∥c), 9.3(⊥c) |
Phetisetso Curve ea Sapphire Optical Window
