@article{oai:iwate-u.repo.nii.ac.jp:00009695,
 author = {Takahashi, Seiki and Kobayashi, Satoru and Kikuchi, Hiroaki and Kamada, Yasuhiro},
 issue = {11},
 journal = {Journal of Applied Physics},
 month = {Jan},
 note = {Structure-sensitive properties of minor hysteresis loops have been compared with Vickers hardness and ductile-brittle transition temperature (DBTT) obtained by Charpy impact test for cold rolled low carbon steel. Minor loops were measured with increasing magnetic field amplitude, step by step, and were analyzed in connection with the rolling reduction. We found that minor-loop coefficients deduced from relations between minor-loop parameters increase with increasing rolling reduction and have a simple relationship with both mechanical properties, Vickers hardness, and DBTT. We also found that these coefficients have a linear relation with coercive force obtained by the major loop. The present analysis method using minor loops is highly effective for nondestructive evaluation of ductile-brittle transition, in terms of the high sensitivity to lattice defects as well as low measurement field.},
 pages = {113908-1--113908-6},
 title = {Relationship between mechanical and magnetic properties in cold rolled low carbon steel},
 volume = {100},
 year = {2006}
}