Nucleation and crystallization of a Mg-Si-Al-O-N glass studied by differential thermal analysis

被引:0
|
作者
Liu, LZ [1 ]
Pan, W [1 ]
Mei, Q [1 ]
Tang, Y [1 ]
Chen, J [1 ]
机构
[1] Tsing Hua Univ, State Key Lab New Ceram & Fine Proc, Beijing 100084, Peoples R China
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中图分类号
TQ174 [陶瓷工业]; TB3 [工程材料学];
学科分类号
0805 ; 080502 ;
摘要
An oxynitride glass of composition MgO0.11SiO0.32Al0.28ON0.11 has been prepared and its crystallisation mechanism has been studied using Differential Thermal Analysis (DTA). The temperature of maximum nucleation rate is 908.9 degreesC. The crystallisation activation energy was determined using Ozawa, Kissinger and Augis-Bennett methods.
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页码:277 / 280
页数:4
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