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新型压电陶瓷的研制

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摘要 自居里兄弟发现压电效应及逆压电效应以来,压电材料得到了迅猛发展,各种具有优异性能的压电陶瓷及单晶相继被科研工作者发明和发现。针对现有的压电陶瓷介电损耗低仍然很高,无法满足要求的技术问题,本文通过优化掺杂相组成和烧结工艺,提供了一种具有介电损耗低,压电系数高等特点的压电陶瓷材料。
作者 齐亚男
出处 《科技风》 2019年第29期20-20,共1页
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