压电陶瓷研究进展及在喷涂方面的应用  

Progress of Piezoelectric Ceramics and Its Application on Plasma Spraying

作　　者：石伟丽[1,2] 邢志国[2] 王海斗[2] 李国禄[1] 张建军[1] 

机构地区：[1]河北工业大学材料科学与工程学院,天津300130 [2]装甲兵工程学院装备再制造技术国防科技重点实验室,北京100072

出　　处：《润滑与密封》2014年第5期111-116,120,共7页Lubrication Engineering

基　　金：国家自然科学基金项目(51275526);国家973计划项目(2011CB013405);国家杰出青年科学基金项目(51125023);北京市自然科学基金重大项目(3120001)

摘　　要：随着压电陶瓷应用领域的不断扩大,压电陶瓷作为一种精密驱动器件,其性能受到研究者的广泛关注。介绍压电陶瓷材料的基本压电性能,综述近年来国内外压电陶瓷材料的最新研究进展,以及为使压电陶瓷材料更充分应用于生产实践中所采取的一系列改性措施。介绍压电陶瓷在等离子喷涂方面的应用,讨论并展望了其未来的发展方向和应用前景。With the expansion of the applications field of piezoelectric ceramic, the performance of piezoelectric ceramics is widely explored by researchers as a kind of precision driving device. The basic piezoelectric properties of piezoelectric ceramic materials were in- troduced, and the new progress of piezoelectric ceramic at home and abroad in recent years was summarized, and a series of modified measures in production practice were proposed in order to make them fully applied in the production. The application on plasma spraying was introduced, and new development trends in the future of piezoelectric ceramic were introduced and discussed.

关 键 词：压电陶瓷 压电性能 掺杂改性 等离子喷涂 

分 类 号：TG174[金属学及工艺—金属表面处理]