压电陶瓷颗粒增韧陶瓷基复合材料研究进展  

Research and Development of Toughening of Ceramic Matrix Composites by Piezoelectric Ceramic Particles

作　　者：郭兴梅[1] 赵琰[2] 孙康宁[2] 

机构地区：[1]山东大学材料科学与工程学院,济南250061 [2]山东大学工程陶瓷实验室,济南250061

出　　处：《硅酸盐通报》2009年第4期736-740,750,共6页Bulletin of the Chinese Ceramic Society

基　　金：国家自然科学基金(No:50672051)

摘　　要：本文综述了压电陶瓷颗粒增韧陶瓷基复合材料的研究进展,重点讨论了增韧机理、极化及不同工艺对增韧效果的影响。分析认为,研究一种低成本、烧结性能较好且能够与基体稳定共存的压电材料,以及能够获得最佳性能的合适的制备工艺是目前的研究趋势,具有广阔的发展前景。In this paper the research and development of ceramic matrix composites toughened by piezoelectric ceramic particles are discussed, emphasizing on the toughening mechanism and the effect of polarization and different techniques on the toughening behavior. The analysis indicates that it is perspective to develop an appropriate piezoelectric material with low-cost, good sintering character and compatibility with matrix and to find out a suitable preparation technology.

关 键 词：陶瓷增韧 压电陶瓷 力学性能 极化处理 电畴结构 

分 类 号：TQ174[化学工程—陶瓷工业]