Preprints of the National Meeting of JWS
Preprints of the National Meeting of JWS
Session ID : 304
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Effect of Crack Propagation Behavior on Electric Potential Difference
Detection and Monitoring of Crack Initiation and Propagation by FSM and Electric Field Analysis (I)
*Mikihito HIROHATAKentaro OKUMasahiko KITAZAWAYou-Chul KIM
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Abstract
For elucidating crack propagation behavior in FSM, an electric field analysis program was developed and its validity was verified. The effect of the crack propagation behavior on the electric potential difference in FSM was investigated by the program.
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© 2009 by Japan Welding Society
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