The ac field around a plane crack in a metal surface when the skin depth is large
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Abstract
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Research context
OpenAlex topics: Non-Destructive Testing Techniques · Lightning and Electromagnetic Phenomena · Thermal Analysis in Power Transmission
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References (6)
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1. R. Collins, D. H. Michael, and K. B. Ranger, inProc. 13th NDE Symposium, San Antonio, Texas, 1981 (pp. 470?479).
2. W. D. Dover, F. D. W. Charlesworth, K. A. Taylor, R. Collins, and D. H. Michael, inThe Measurement of Crack Length and Shape During Fracture and Fatigue, C. J. Beevers, ed. (Engineering Materials Advisory Service, Warley, 1980), pp. 222?260.
3. D. Mirshekar-Syahkal, R. Collins, and D. H. Michael, The Influence of skin depth on crack measurement by the ac field technique.J. Nondestr. Eval. (to appear).10.1007/BF00568962 ↗
4. A. H. Kahn, R. Spahl, and A. Feldman, Eddy-current losses due to a surface crack in a conducting material,J. Appl. Phys. 48:4454 (1977).10.1063/1.323475 ↗
5. D. H. Michael, R. T. Waechter, and R. Collins, The measurement of surface-breaking cracks in metals using ac fields.Proc. Roy. Soc. A 381:139?157 (1982).10.1098/rspa.1982.0062 ↗
6. B. A. Auld, F. Muennemann, and D. K. Winslow, Observation of fatigue crack closure effects with the ferromagnetic resonance eddy current probe.J. Nondestr. Eval. 2:1?21 (1981).10.1007/BF00614993 ↗