| 复合压电材料D33数值的Dilute 模型分析 |
| |
| 引用本文： | 罗大兵,刘韩星,李艳锋,郝华,欧阳世翕.复合压电材料D33数值的Dilute 模型分析[J].复合材料学报,2005,22(2):125-129. |
| |
| 作者姓名： | 罗大兵 刘韩星 李艳锋 郝华 欧阳世翕 |
| |
| 作者单位： | 武汉理工大学材料复合新技术国家重点实验室, 武汉 430070 |
| |
| 基金项目： | 国家重点基础研究发展计划(973计划) |
| |
| 摘 要： | 以材料的压电方程为基础, 通过引入Dilute 材料复合模型, 探讨了复合压电材料中不同组元的性能与复合材料压电常数D33的关系。将分析数据与复合压电材料的D33实验数据对照, 找出了几种提高复合材料压电性能的方法: 改善组元的介电匹配以及适量添加第三相高介电材料可显著改善复合材料的压电性能; 组元的尺寸变化也将对材料的压电性能产生一定的影响。
|
| 关 键 词： | 压电 复合材料 Dilute 模型 D33 |
| 文章编号： | 1000-3851(2005)02-0125-05 |
| 收稿时间： | 2004-04-06 |
| 修稿时间： | 2004-09-13 |
ANALYSIS OF D33 OF DILUTE MODEL COMPOSITE PIEZOELECTRIC MATERIALS |
| |
| LUO Dabing,LIU Hanxing,LI Yanfeng,HAO Hua,OUYANG Shixi.ANALYSIS OF D33 OF DILUTE MODEL COMPOSITE PIEZOELECTRIC MATERIALS[J].Acta Materiae Compositae Sinica,2005,22(2):125-129. |
| |
| Authors: | LUO Dabing LIU Hanxing LI Yanfeng HAO Hua OUYANG Shixi |
| |
| Affiliation: | State Key Laboratory of Advanced Technology for Materials Synthesis and Processing, Wuhan University of Technology, Wuhan 430070, China |
| |
| Abstract: | Based on the piezoelect ric equation , the relationships between D33 of composite materials and the respective properties of different components were calculated by employing the Dilute serial material model . The analyzed data were compared with the experimental D33 results. The result s showed that improving the dielect ric couplecan enhance the piezoelect ric properties effectively and the particle sizes also influence the materials’properties. |
| |
| Keywords: | D33 |
| 本文献已被 CNKI 维普 万方数据 等数据库收录！ |
| 点击此处可从《复合材料学报》浏览原始摘要信息 |
|
点击此处可从《复合材料学报》下载全文 |
