摘要
以锆钛酸铅(PZT)为压电相,分别以Ni和非晶铁合金(Metal-glass)为磁致伸缩相,采用焊接的方法制备了层状磁电复合材料Ni/PZT/Ni和Metal-glass/PZT/Metal-glass,并研究其在0~100℃范围内的磁电效应.结果表明,通过焊接复合得到的2种层状磁电复合材料都表现出良好的温度稳定性,在0~100℃范围内磁电电压系数基本保持恒定,有望用于高温磁电器件的设计.
Using lead zirconate titanate(PZT)as piezoelectric phase,and Ni and amorphous ferroalloy(Metal-glass)as magneto-strictive phase,two kinds of laminated magnetoelectric composites,Ni/PZT/Ni and Metal-glass/PZT/Metal-glass,were prepared by welding method.The magnetoelectric effects of all laminated magnetoelectric composites were measured at temperature ranging from 0℃to 100℃.The results showed that both laminated magnetoelectric composites bonded by welding exhibited very good thermal stability,and their magnetoelectric voltage coefficient remains constant at 0-100℃,which made them suitable for high temperature applications.
作者
施展
徐明月
丁琪
孙楠楠
王翠萍
刘兴军
SHI Zhan;XU Mingyue;DING Qi;SUN Nannan;WANG Cuiping;LIU Xingjun(College of Materials,Xiamen University,Xiamen 361005,China;Department of Materials Science and Engineering,Harbin Institute of Technology Shenzhen Graduate School,Shenzhen 518055,China)
出处
《厦门大学学报（自然科学版）》
CAS
CSCD
北大核心
2018年第5期617-622,共6页
Journal of Xiamen University：Natural Science
基金
福建省自然科学基金(2016J01256)
关键词
层状磁电复合材料
焊接
磁电效应
温度稳定性
laminated magnetoelectric composites
welding
magnetoelectric effect
thermal stability
