Parasitic voltages induced by artificial flaws when measured using the ac field technique
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Abstract
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Research context
OpenAlex topics: Non-Destructive Testing Techniques · Integrated Circuits and Semiconductor Failure Analysis · Ultrasonics and Acoustic Wave Propagation
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References (7)
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1. W. D. Dover, F. D. W. Charlesworth, K. A. Taylor, R. Collins, and D. H. Michael, The use of a.c. field measurements to determine the shape and size of a crack in a metal, inEddy Current Characterisation of Material and Structures, G. Birnbaum and G. Free, eds., ASTM STP 722 (American Society for Testing and Materials, Philadelphia, 1981), pp. 401?427.10.1520/STP27601S ↗
2. W. D. Dover, F. D. W. Charlesworth, K. A. Taylor, R. Collins, and D. H. Michael, A.c. field measurement?theory and practice, inThe Measurement of Crack Length and Shape During Fracture and Fatigue, C. J. Beevers, ed. (Engineering Materials Advisory Service, Warley, U.K., 1980), pp. 222?260.
3. R. Collins, D. H. Michael, and K. B. Ranger, The a.c. field around a semielliptical crack in a metal surface, 13th Symposium on Nondestructive Evaluation, San Antonio, Texas, April 1981.
4. D. H. Michael, R. T. Waechter, and R. Collins, The measurement of surface cracks in metals using a.c. electric fields,Proc. Roy. Soc. A. 381:139?157 (1982).10.1098/rspa.1982.0062 ↗
5. 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 ↗
6. A. H. Kahn, R. Spal, and A. Feldman, Eddy-current losses due to a surface crack in conducting material,J. Appl, Phys. 48:4454?4459 (1977).10.1063/1.323475 ↗
7. A. H. Kahn, Impedance changes produced by a crack in a plane surface, AF/DARPA Review of Progression Quantitative NDE, University of Colorado, Boulder, August 1981.