An eddy current scanning method for the detection of corrosion under fasteners in thick skin aircraft structures

Canadian Aeronautics and Space Journal

Volumn 43, Issue 1, 1997, Pages 28-33

  Lepine, B A ^a   Holt, R T ^b  

^a DEPARTMENT OF NATIONAL DEFENCE   (Canada)

^b NATIONAL RESEARCH COUNCIL CANADA   (Canada)

Author keywords

[No Author keywords available]

Indexed keywords

CALIBRATION; CORROSION; FASTENERS; NATURAL FREQUENCIES; NONDESTRUCTIVE EXAMINATION; WINGS;

EXFOLIATION CORROSION; FREQUENCY MIXING; THICK SKIN AIRCRAFT STRUCTURES;

EDDY CURRENT TESTING;

EID: 0031099270     PISSN: 00082821     EISSN: None     Source Type: Journal    
DOI: None     Document Type: Article

References (4)

1. D.J. Hagemaier, "Nondestructive Detection of Exfoliation Corrosion around Fastener Holes in Aluminum Wing Skins", Materials Evaluation, May 1982, pp 682-685.
2. J.G. Thompson, "Subsurface Corrosion Detection in Aircraft Lap Splices Using a Dual Frequency Eddy Current Inspection Technique", Materials Evaluation, December 1993, pp 1398-1401.
3. D.J. Hagemaier, "Automated Eddy Current Scanning of Aircraft for Corrosion Detection", Materials Evaluation, January 1994.
4. S. Mitra, P.S. Uzal, J.H. Rose, J.C. Moulder, "Eddy Current Measurements Of Corrosion-Related Thinning in Aluminum Lap Splices", Review of Progress in Quantitative Nondestructive Evaluation, Vol. 12, 1993, p 2003-2010.