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鉴于微型探头技术的发展和精确诊断缺陷的需要,提出基于场量分析的涡流无损检测技术。与传统的阻抗分析方法不同,它是通过分析扰动磁场的分布进行缺陷识别的。
In view of the development of micro-probe technology and the need of accurately diagnosing defects, a non-destructive eddy current testing technology based on field analysis is proposed. Unlike traditional impedance analysis methods, it identifies faults by analyzing the distribution of disturbing magnetic fields.