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An Application of a Magnetic Camera for an NDT System for Aging Aircraft  

Kim, Jung-Min (Department of Control and Instrument Engineering Graduate School of Chosun University)
Jun, Jong-Woo (Research Center for Real Time NDT Chosun University)
Lee, Jae-Sun (Department of Control and Instrument Engineering Graduate School of Chosun University)
Lee, Jin-Yi (Department of Control, Instrument and Robot Engineering, Chosun University)
Publication Information
Journal of the Korean Society for Nondestructive Testing / v.30, no.3, 2010 , pp. 212-224 More about this Journal
Abstract
The usefulness of the magnetic camera for non-destructive testing of aging aircraft is discussed in this paper. The magnetic camera can be used f magnetic particle testing(MT), magnetic flux leakage testing(MFLT), eddy current testing(ECT) and penetration testing(PT). It measures the distribution of a magnetic field and visualizes the magnetic pattern. Near and far side cracks, fatigue, thickness degradation, and cracks under rivets have been detected. The possibility of quantitative evaluation was also examined. Using indirect experiments, we verified the detection ability of the sensor for cracks in titanium and advanced composite materials.
Keywords
Magnetic Camera; Non-Destructive Testing; Crack; Aircraft;
Citations & Related Records
Times Cited By KSCI : 7  (Citation Analysis)
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