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Thermal expansion behavior of KZr2P3O12-SrZr4P6O24 ceramics
引用本文:张彪,郭景坤,诸培南. Thermal expansion behavior of KZr2P3O12-SrZr4P6O24 ceramics[J]. 中国科学E辑(英文版), 1996, 0(4)
作者姓名:张彪  郭景坤  诸培南
作者单位:Institute of Iron and Steel,Shanghai Baoshan Iron and Steel Group Corporation,Shanghai 201900,China,Shanghai Institute of Ceramics,Chinese Academy of Sciences,Shanghai 200050,China,Department of Materials Science and Engineering,Tongji University,Shanghai 200092,China
摘    要:The relationships between thermal expansion and density,microcracking,stress and phase transition in K1/2Sr1/4Zr2P3O12(K2) and with K2 containing 2 mass fraction of MgO (K2M2) have been studied.The materials showed a little thermal expansion anisotropy,hysteresis,and microcracking Thermal shock-induced cracks resulted in a decrease of the coefficient of thermal expansion.Phase transition caused crack healing resulting in a decrease in specimen size.


Thermal expansion behavior of KZr2P3O12-SrZr4P6O24 ceramics
ZHANG Biao. Thermal expansion behavior of KZr2P3O12-SrZr4P6O24 ceramics[J]. Science in China(Technological Sciences), 1996, 0(4)
Authors:ZHANG Biao
Abstract:The relationships between thermal expansion and density,microcracking,stress and phase transition in K1/2Sr1/4Zr2P3O12(K2) and with K2 containing 2 mass fraction of MgO (K2M2) have been studied.The materials showed a little thermal expansion anisotropy,hysteresis,and microcracking Thermal shock-induced cracks resulted in a decrease of the coefficient of thermal expansion.Phase transition caused crack healing resulting in a decrease in specimen size.
Keywords:thermal expansion  |NZP| cenmics  phase traasition  microstracture
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