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Author:

刘增华 (刘增华.) (Scholars:刘增华) | 胡亚男 (胡亚男.) | 樊军伟 (樊军伟.) | 曹瑾瑾 (曹瑾瑾.) | 何存富 (何存富.) (Scholars:何存富) | 吴斌 (吴斌.) (Scholars:吴斌)

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incoPat zhihuiya

Abstract:

一种纵向模态磁致伸缩阵列传感器,属于超声无损检测领域。本发明提出了一种适用于管道布置和阵列的集成在柔性电路板中双层簇状回折线圈,设计并研制一种纵向模态磁致伸缩阵列传感器,实现在管道中纵向模态L(0, 2)的激励。通过试验验证了研制的纵向模态磁致伸缩阵列传感器在管道上激励L(0, 2)模态,试验测试了该传感器的频率响应特性,使用该传感器能快速有效检测出对合金钢管中缺陷位置,且定位精度较高,为进一步利用该传感器并结合相控阵原理,实现管道中缺陷二维成像奠定了基础。

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Patent Info :

Type: 发明授权

Patent No.: CN201410669590.7

Filing Date: 2014-11-20

Publication Date: 2017-02-22

Pub. No.: CN104483382B

Applicants: 北京工业大学

Legal Status: 授权 ; 许可

Cited Count:

WoS CC Cited Count: 0

SCOPUS Cited Count:

ESI Highly Cited Papers on the List: 0 Unfold All

WanFang Cited Count:

Chinese Cited Count:

30 Days PV: 7

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