| 压电陶瓷多试样同步极化装置 |
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| 引用本文： | 雷开卓,左睿,石秀华,段维军.压电陶瓷多试样同步极化装置[J].机械科学与技术(西安),2010(2). |
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| 作者姓名： | 雷开卓 左睿 石秀华 段维军 |
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| 作者单位： | 西北工业大学航海学院;中国船舶重工集团公司第705研究所; |
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| 基金项目： | 国家自然科学基金项目(10974154);;西北工业大学科技创新基金项目(W018105)资助 |
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| 摘 要： | 实验室中制备压电陶瓷需要对每个不同尺寸和组分的试样单独进行极化,非常繁琐耗时且一致性差。笔者提出了一种新的极化装置结构,该装置可夹持多个不同材料和厚度的陶瓷试样。并可对每个陶瓷试样独立施加不同的电场进行同步极化,给出了极化夹具、加热与保温系统、绝缘与安全设施等关键核心部件的设计结果,研制了新型压电陶瓷极化装置原理样机,并进行了多陶瓷试样的同步极化实验。
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| 关 键 词： | 结构设计 压电陶瓷 极化装置 多试样 夹具 |
A New Type of Piezoelectric Ceramic Polarization Device |
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| Lei Kaizhuo,Zuo Rui,Shi Xiuhua,Duan Weijun.A New Type of Piezoelectric Ceramic Polarization Device[J].Mechanical Science and Technology,2010(2). |
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| Authors: | Lei Kaizhuo Zuo Rui Shi Xiuhua Duan Weijun |
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| Affiliation: | Lei Kaizhuo1,Zuo Rui1,Shi Xiuhua1,Duan Weijun2 |
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| Abstract: | Laboratory preparation of piezoelectric ceramic requires separate polarization for samples with different size and composition,making it very time-consuming,cumbersome,and less consistent of the produced ceramics. A new polarization device was designed to clamp ceramic samples with various materials and thickness at one time. This device also has the capability of exerting different electric field to each ceramic sample for simultaneous polarization. This paper provided some critical design factors such as ... |
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| Keywords: | structural design piezoelectric ceramics polarization devices multi-sample tongs |
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