基于逆磁致伸缩效应应力无损检测技术的总结与展望  

Review of stress nondestructive testing technology based on inverse magnetostrictive effect

作　　者：王忠诚 胡向义 张建华[1,2] WANG Zhongcheng;HU Xiangyi;ZHANG Jianhua(Key Laboratory of High Efficiency and Clean Mechanical Manufacture,Ministry of Education of China,Shandong University,Jinan 250061,China;National Demonstration Center for Experimental Mechanical Engineering Education,Shandong University,Jinan 250061,China)

机构地区：[1]山东大学高效洁净机械制造教育部重点实验室,山东济南250061 [2]山东大学机械工程国家级实验教学示范中心,山东济南250061

出　　处：《中国测试》2020年第12期119-128,共10页China Measurement & Test

基　　金：山东省自然科学基金(ZR2019MEE031)。

摘　　要：总结无损检测技术的发展阶段和意义以及基于逆磁致伸缩效应应力无损检测技术的理论,多种应力检测传感器结构和此项检测技术的应用领域。对比目前多种重要的无损检测技术,阐述逆磁致伸缩效应应力无损检测的原理、磁力学模型,详细介绍多种应力传感器材料和结构的利弊。进一步分析应力检测的两个重要流程——标定实验和数据处理。突出逆磁致伸缩效应应力无损检测技术在铁磁性材料检测中的优势,依据应用现状提出逆磁致伸缩效应应力无损检测技术的研究趋势和展望。Summarize the development stage and significance of nondestructive testing technology,the testing theory of stress nondestructive testing technology based on inverse magnetostrictive effect,the structure of several stress sensors and the application field of this testing technology.Compared with several important stress nondestructive testing technologies at present,the principle and magnetic model of the stress nondestructive testing based on inverse magnetostrictive effect are described,and the advantages and disadvantages of various stress sensor materials and structures are introduced in detail.Further analysis of the two important processes of stress testing-calibration experiment and data processing.The advantages of stress nondestructive testing technology of inverse magnetostriction effect in ferromagnetic materials are highlighted,and the research trend and prospect of stress nondestructive testing technology of inverse magnetostriction effect are proposed according to the application status.

关 键 词：逆磁致伸缩效应 无损检测 传感器 应力检测 

分 类 号：TH9[机械工程] TH123.4