土田紀之   上野秀平   井上忠信   
日本機械学会論文集 83(847) 2017年 [査読有り]
<p>The effect of specimen size on tensile deformation behavior of the ultrafine-grained ferrite-cementite (FC) steel was studied from the viewpoint of true stress (σ)-true strain (ε) relationship. In this study, we took notice of the...