Abstract
Metal magnetic memory (MMM) method is a non-destructive testing (NDT) technology which has potentials to detect early damage. A review is presented in this paper about the development of this method, including the theoretical studies of the magnetic/stress coupling effect, factors influencing the detection signals, the criteria for judging the damage state and defect identification. Directions of future research are also discussed.
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This work was supported by Fundamental Research Funds for the Central Universities (2017QNA4022), Zhejiang Provincial Natural Science Foundation of China (LZ12E08003) and Public Welfare Technology Research Projects of Zhejiang Province (2013C31013).
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Bao, S., Jin, P., Zhao, Z. et al. A Review of the Metal Magnetic Memory Method. J Nondestruct Eval 39, 11 (2020). https://doi.org/10.1007/s10921-020-0652-z
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DOI: https://doi.org/10.1007/s10921-020-0652-z