Preprints of the National Meeting of JWS
Preprints of the National Meeting of JWS
Session ID : 454
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Experimental estimation method for the microscopic residual stress and strain conditions in Ferrite-Martensite Lamellar Steels
*Akihiro INAOYoshiki MIKAMIHiroshi SHIMANUKIMasahito MOCHIZUKI
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Abstract
In ferrite-martensite lamellar steels, the microscopic residual stress due to the manufacturing is one of the reasons for improving fatigue strength. In this study, measurement of strain by EBSP-OIM was performed for quantitative estimation of the microscopic residual stress.
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© 2009 by Japan Welding Society
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