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| Effect of Titania Addition on Microstructure of Yttrium Aluminum Garnet Fiber |
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Received:November 08, 2012
Revised:November 18, 2012
Accepted:November 23, 2012
Published Online:April 23, 2013
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| DOI：10.3969/j.issn.1007-7545.2013.05.015 |
| KeyWord:titania; yttrium aluminum garnet(YAG); fiber; microstructure |
| Author | Institution |
| Tan Hongbin |
陕西理工学院材料学院 陕西 汉中 |
| Ma Xiaoling |
陕西理工学院材料学院 陕西 汉中 |
| LI Chun-ling |
陕西理工学院 |
| FENG Xiao-ming |
陕西理工学院 |
| HAN Wen-song |
陕西理工学院 |
| YANG Xiao-ming |
陕西理工学院 |
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| Abstract: |
| Yttrium aluminum garnet (YAG) fibers were prepared by Sol-Gel method with aluminum powder, aluminum chloride, acetic acid and yttrium oxide as raw materials. The effects of titania on YAG fiber morphology were studied by adding titania into sol. The results indicate that the grain growth of YAG is promoted. The grain size of YAG fibers with titania is about 0.5~1.0 μm when the fiber is sintered at 1 400 ℃ for 6 h. |
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