| Article ID | Journal | Published Year | Pages | File Type |
|---|---|---|---|---|
| 10428453 | Optik - International Journal for Light and Electron Optics | 2016 | 13 Pages |
Abstract
Effects of heat treatment on the structure and properties of 99.5Ge23Se67Sb10-0.5CsCl glass were investigated by using SEM, XRD, FTIR and Vickers hardness tester. It's found that the temperature of heat treatment is the key factor on the properties of glass. If the treatment temperature, TÂ <Â 583Â K, the treatment time influence the structures and properties slightly, whereas, if TÂ >Â 583Â K, the effect will be significant as the treatment time increasing. The treatment process was optimized as 563Â K/40Â h, with which the glass keeps a high transmission (>60%), while, the Vickers hardness, reaching to 2172.28Â Mpa, increases about 20% compared with that of original glass.
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Authors
Hu Cheng, Fang'e Chang, Junfeng Xu, Gaiqin Xue, Zengyun Jian,