Quantitative nondestructive evaluation of the crack on the austenite stainless steel using the induced eddy current and the hall sensor array

Conference Record - IEEE Instrumentation and Measurement Technology Conference

Volumn , Issue , 2007, Pages

  Jun, Jongwoo ^a   Hwang, Jiseong ^a   Lee, Jinyi ^a  

^a Chosun University   (South Korea)

Author keywords

Austenite stainless steel; Magnetic camera; Quantitative nondestructive evaluation; Sensor array; Sheet type induced current; ferrite structure

Indexed keywords

AUSTENITIC STAINLESS STEEL; CAMERAS; EDDY CURRENT TESTING; FATIGUE CRACK PROPAGATION; FERRITES; HEAT TREATMENT; SENSOR ARRAYS;

MAGNETIC CAMERAS; QUANTITATIVE NONDESTRUCTIVE EVALUATION; SHEET TYPE INDUCED CURRENT;

CRACK DETECTION;

EID: 34648816171     PISSN: 10915281     EISSN: None     Source Type: Conference Proceeding    
DOI: 10.1109/imtc.2007.379095     Document Type: Conference Paper

References (7)

1. J. Lee, J. Hwang and T. Shoji, "Numerical Analysis of Magneto-Optical Eddy Current Imaging Using FEM'. Key Eng. Mater., Vols. 306-308, pp. 235-240. 2006.
2. D. K. Thome, G. L. Fitzpatrick, R. L. Skaugset and W. C. L. Shih, "Aircraft Corrosion and Crack Inspection Using Advanced Magneto-Optic Imaging Technology". SPIE Proceedings, Vol. 2945, pp. 365-373. December. 1996.
3. G. L. Fitzpatrick, D. K. Thome, R. L. Skaugset, W. C. L. Shih, "Magneto-Optic/Eddy Current Imaging of Subsurface Corrosion and Fatigue Cracks in Aging Aircraft." Review of Progress in Quantitative Nondestructive Evaluation, Vol. 15A, Edited by D.O. Thompson and D.E. Chimenti, Plenum Press, NY, pp. 1159-1166. 1996.
4. J. Lee, W. Choi, M. Kim, D. Kim and M. Kang: US patents 6,683,452 B2.
5. J. Lee and J. Hwang, "The Detection Probability Improvement of the Far-side Crack on the High Lift-off Using The magnetic Camera". Int. J. of Mod. Phys. B, Vol.20, Nos. 25, 26, & 27, pp. 4631-4636. 2006.
6. J. Lee and J. Hwang, "The QNDE Using Image Processing of the Magnetic Camera". Int. J. of Mod. Phys. B, Vol.20, Nos. 25, 26, & 27, pp. 4625-4630. 2006.
7. Lee, J., Hwang, J., Choi, S and Lim, J., 2006, "Detection Probability Improvement for Nondestructive Evaluation Using a Magnetic Camera", Key Eng. Mater., Vol.306-308, pp.241-246.