Uniaxial ACFM detection system for metal crack size estimation using magnetic signature waveform analysis
Sign Up to like & getrecommendations! Published in 2020 at "Measurement"
DOI: 10.1016/j.measurement.2020.108090
Abstract: Abstract A single-axis alternating current field measurement (ACFM) detection system is proposed for crack size estimation. A single tunneling magneto-resistive (TMR) sensor is used to detect Bz signal, which is able to determine both the… read more here.
Keywords: detection system; crack size; acfm detection; analysis ... See more keywords
Influence of Crack Size on Stress Evaluation of Ferromagnetic Low Alloy Steel with Metal Magnetic Memory Technology
Sign Up to like & getrecommendations! Published in 2019 at "Materials"
DOI: 10.3390/ma12244028
Abstract: Based on the magneto-mechanical effect, the influence of crack size on stress evaluated with metal magnetic memory (MMM) technology was discussed in this paper. Based on equivalent theory, the regular rectangular grooves, with different widths… read more here.
Keywords: crack size; metal magnetic; stress; influence crack ... See more keywords