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- The piezoelectric ceramics(PNW-PMS-PZT) were prepared by traditional ceramics process. 采用传统陶瓷工艺制备了PNW-PMS-PZT四元系压电陶瓷,分析了陶瓷样品的相结构组成,结果表明所有陶瓷样品的相结构为纯钙钛矿相结构;
- T. L. Jordan and Z. Ounaies., 2001, “Piezoelectric ceramics characterization,” ICASE Report No.2001-28. 吴朗;1994;电子陶瓷压电;全欣资讯图书股份有限公司;台北.
- That was used piezoelectric ceramics which was in combine with piezoelectric ceramics driver. 运用压电陶瓷传感器与压电驱动器结合的方法。
- Design of broadband piezoelectric ceramic receiver. 宽带化压电陶瓷受话器的设计。
- In this paper, the stresses in (Pb1-3/2x+1/2zNdx) (Ti1-y-zMnyInz)O3 (wh-ere x=0.10, y = 0.02, z = 0.06)piezoelectric ceramics have been studied. 本文研究了化学式为(Pb_((1-3)/(2x+1)/2z)Nd_x)(Ti_(1-y-z)Mn_yIn_z)O_3(其中;x=0.;10;y=0
- The high temperature vortex flow - sensor is a sensitive part which is made of high temperature piezoelectric ceramics with Karman vortex theory. 高温涡街流量传感器是根据卡门涡街理论,采用高温压电陶瓷制成的敏感器件,本传感器使用PNC型改性偏铌酸铅高温压电陶瓷。
- The K_(1c) as a function of temperature,especially of the ferroelectric phase transformation,for PZT piezoelectric ceramics has been investigated. 研究了 PZT 压电陶瓷断裂韧性 k_(1c)随温度、特别是铁电相变的变化.
- There has been evidence showing Bax(Bi1/2Na1/2)1-xTiO3 (abbr. BNBT) ceramics could be an excellent candidate as lead-free piezoelectric ceramics. 已有证据表明Bax(Bi_(1/2)Na_(1/2))_(1-x)TiO_3可能成为优秀的无铅压电陶瓷候选材料。
- It is discussed how to calibrate the piezoelectric coefficients of piezoelectric ceramics in STM and how to analyze the STM images of HOPG. 讨论了隧道扫描显微镜(STM)中压电陶瓷压电系数的测量计算及高定向裂解石墨(HOPG)的STM图象.;这对STM图象的分析有着重要的作用
- Theory of sinusoidal pressure produced by the resonance of the liquid in hydraulic pipe excited by piezoelectric ceramics is presented. 介绍了一种利用压电叠堆激励管道内液体介质发生谐振产生正弦压力的发生装置。
- The working principle of the microparticle control technology with the ultrasonic excited by the piezoelectric ceramics (PZT)is discussed. 对压电陶瓷激发超声波对微粒控制技术的工作原理进行探讨。
- This paper introduces a miniature electric field sensor (EFS) using dual piezoelectric ceramics bars as driving structure. 摘要一种新型的,以压电陶瓷条为驭动、硅为屏蔽和感应电极的微型电场传感器。
- The main factors that influence the quality of PZT piezoelectric ceramics include aggregation of powders, stoichiometry and aging etc. 影响PZT压电陶瓷质量的主要因素有粉体团聚、化学计量及老化等。
- These data show that Na5.4Cu1.3Sb10O29 doped(Na0.51K0.44Li0.05)Nb0.92Ta0.08O3 are very promising as practicable lead-free piezoelectric ceramics replacing lead zirconate titanate. 这些参数表明;Na5.;4Cu1
- Three kinds of piezoelectric ceramics,PZT-N (a soft PZT),PZT-F (a hard PZT),and PZT-C (a stress-stable PZT) have been applied as the skeleton materials. 选用了三种类型的压电陶瓷:“硬性”压电陶瓷(PZT-F)、“软性”压电陶瓷(PZT-N)和“稳定型”压电陶瓷(PZT-C)。
- The mechanisms of the Ba 2+ ,W 6+ ,Cu 2+ ions modified PZT piezoelectric ceramics are discussed. The different compose materials are studied by XRD and SEM. 分析了Ba2 + 、Cu2 + 、W6+ 离子对PZT压电陶瓷进行改性的作用机理 ;
- RAINBOW (Reduced And Internally Biased Oxide Wafer)piezoelectric ceramics are a new type of stress-biased,unreduced-reduced composite ceramics,which have a special arc structure. 压电陶瓷具有内部应力偏移,兼有还原层和未还原化层,并有特殊的拱形结构。
- The piezoelectric ceramics has come out just for scores of years,but it develops very quickly,and the piezoelectric ceramics vibrator is applied more and more widely. 压电陶瓷问世不过几十年,然而发展非常迅速,压电陶瓷振子的应用日趋广泛。
- The prototupe was fitted with the ultrasonic power supply which can be used specially for ultrasonic peening equipment of the kind of piezoelectric ceramics. 该装置配有自行研制成功的适用于压电超声冲击处理设备的专用超声波电源。首次将压电式陶瓷换能器引入超声冲击装置;
- Preparation and properties of PZN-PZT piezoelectric ceramics and PZN-PZT/PVDF piezoelectric composites[J].Acta Materiae Compositae Sinica,2002,19(3):70-74(in Chinese). PZN-PZT压电陶瓷及其PVDF压电复合材料的制备和性能[J].;复合材料学报;2002;19(3):70-74