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CaO-Al2O3-SiO2系微晶玻璃材料,并对其进行差热分析(DTA),X射线衍射分析,扫描电镜(SEM)观察和性能测试.结果表明:添加少量氧化铈能够降低玻璃的玻璃转变温度和析晶峰值温度,促进玻璃粉体的烧结致密化,但氧化铈加入量过多将会阻止玻璃的烧结和晶化;氧化铈的最佳添加量(质量分数)为5%;随着氧化铈含量的增加,样品的介电常数呈"N"字形变化,而样品的介电损耗则表现为先减小后稍微增加的变化趋势.样品的... on sintering and properties of CaO-Al2O3-SiO2 system glass-ceramics CHENG Jun1,2, CHEN Guo-hua1,2, LIU Xin-yu1,2, XU Hua-rui1,2 (1. Department of Information Materials Science and Engineering......
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K N, ALIKHANYAN A S, GRINBERG Y K, KURTASOV O V, GORGORAKI V I. Vapor composition in the barium oxide-zirconium dioxide system and thermodynamic properties of barium zirconates [J]. Zh Nerg Khim, 1989... Thermodynamic investigation of ZrO2-BaO system GONG Wei-ping(龚伟平), CHEN Teng-fei(陈腾飞), JIN Zhan-peng(金展鹏) State Key Laboratory of Powder Metallurgy, Central South University, Changsha 410083......
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