Ifektri Customized Precision Machining Sapphire
I-Sapphire inobulukhuni be-Mohs 9, isibili ngemva kwedayimane, futhi inokumelana okuhle nokugqokwa. Ngesikhathi esifanayo, inokuqina okuhle kwamakhemikhali futhi ingamelana nokugqwala cishe kwanoma yiziphi izinto ze-asidi ne-alkali. Ngaphezu kwalokho, izinga lokushisa eliphakeme lokumelana nesafire ngu-2060 ℃. Ngenxa yalezi zinzuzo ezingenhla zesafire, isafire isetshenziswa kumathuluzi nemishini, engathuthukisa kakhulu impilo yesevisi futhi imelane nezimo ezihlukahlukene ezinzima.
Izingxenye zokunemba zesafire zivame ukuba nezidingo zomumo oyinkimbinkimbi kanye nezidingo zokutywinwa ezinembile. Singakwazi ukwenza ngokwezifiso ubujamo obuhlukahlukene ngokwemidwebo yamakhasimende. Sinemishini yokusika, yokugaya, yokupholisha neyokuhlola enembile ukuze siqinisekise ukuthi umkhiqizo ngamunye uhlangabezana nezidingo eziqinile zamakhasimende.
Izindlela Zokwakha Eziyinhloko
Izinto ezibonakalayo
I-Sapphire iyi-crystal aluminium oxide eyodwa (Al2O3). Ingenye yezinto eziqinile kakhulu. I-Sapphire inezici ezinhle zokudlulisela ngaphezulu kokubonakalayo, futhi eduze ne-IR spectrum. Ibonisa amandla aphezulu emishini, ukumelana namakhemikhali, ukuqhutshwa kwe-thermal kanye nokuzinza kokushisa. Ivamise ukusetshenziswa njengezinto zefasitela emkhakheni othize njengobuchwepheshe besikhala lapho kudingeka khona ukuklwebheka noma ukumelana nezinga lokushisa eliphezulu.
| I-Molecular Formula | Al2O3 |
| Ukuminyana | 3.95-4.1 g/cm3 |
| Isakhiwo Sekristalu | I-Hexagonal Lattice |
| Isakhiwo Sekristalu | a =4.758Å , c =12.991Å |
| Inombolo yama-molecule kuyunithi yeseli | 2 |
| Mohs Ukuqina | 9 |
| Iphoyinti lokuncibilika | 2050 ℃ |
| Iphuzu elibilayo | 3500 ℃ |
| Ukunwetshwa kwe-Thermal | 5.8×10-6 /K |
| Ukushisa Okuthize | 0.418 Ws/g/k |
| I-Thermal Conductivity | 25.12 W/m/k (@ 100℃) |
| I-Refractive Index | cha =1.768 ne =1.760 |
| dn/dt | 13x10 -6 /K(@633nm) |
| Ukudlulisa | T≈80% (0.3～5μm) |
| I-Dielectric Constant | 11.5(∥c), 9.3(⊥c) |
Ijika Lokudlulisa lewindi leSapphire Optical
