| 用于深油井超声探测换能器的PT－PSN系压电陶瓷 |
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| 引用本文： | 肖鸣山,张承琚,王成建,兰建胜.用于深油井超声探测换能器的PT－PSN系压电陶瓷[J].功能材料,1996(1). |
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| 作者姓名： | 肖鸣山 张承琚 王成建 兰建胜 |
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| 作者单位： | 山东大学物理系 |
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| 摘 要： | 如果在ＰｂＴｉＯ３（ＰＴ）粉末中添加适量的Ｐｂ（Ｓｎ１／３Ｎｂ２／３）Ｏ３（ＰＳＮ）粉末，可以制成高温ＰＴ－ＰＳＮ系陶瓷，并可以把此种陶瓷用于制作深油井超声探测换能器。本文主要报导ＰＴ－ＰＳＮ系压电陶瓷的制备工艺、性能参数和试验结果。
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| 关 键 词： | PT－PSN系陶瓷，性能参数，制备工艺，超声探测换能器 |
PT-PSN System Piezoelectric Ceramics for Ultrasonic Detection Transducers Used in Deep-oil Well |
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| Xiao Mingshan,Zhang Chenju,Wang Chengjian,Lan Jiansheng.PT-PSN System Piezoelectric Ceramics for Ultrasonic Detection Transducers Used in Deep-oil Well[J].Journal of Functional Materials,1996(1). |
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| Authors: | Xiao Mingshan Zhang Chenju Wang Chengjian Lan Jiansheng |
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| Abstract: | If a su1table amount of Pb(Sn1/3Nb2/3)O3PSN powder is added into PbTiO3PT powder,PT-PSN system high temperature ceramics can be prepared,and thus ultrasonic detection transducer used in deep-oil well can be made by using this ceramics.The present paper mainly reports the preparation process,performance parameters and test results of PT-PSN system ceramics. |
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| Keywords: | PT-PSN system ceramics performance parameter preparation process ultrasonic detection transducer |
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