@article{CTT100568427, author = {Yoshitaka Okitsu and Naoki Takata and Nobuhiro Tsuji}, title = {Mechanical properties of ultrafine grained ferritic steel sheets fabricated by rolling and annealing of duplex microstructure}, journal = {Journal of Material Science}, year = 2008, } @inproceedings{CTT100608100, author = {Takahiro Kunimine and Toshiyuki Fujii and Susumu Onaka and Nobuhiro Tsuji and Masaharu Kato}, title = {Effects of Si Addition on Mechanical Properties of Copper Severely Deformed by Accumulative Roll-Bonding}, booktitle = {Proceedings of the 13th International Conference on Intergranular and Interphase Boundaries in Materials}, year = 2010, } @inproceedings{CTT100566702, author = {Takahiro Kunimine and Naoki Takata and Nobuhiro Tsuji and Toshiyuki Fujii and Masaharu Kato and Susumu Onaka}, title = {Temperature and Strain Rate Dependence of Flow Stress in Severely Deformed Copper by Accumulative Roll Bonding}, booktitle = {Abstract of the International Symposium on Giant Straining Process for Advanced Materials (GSAM-2008)}, year = 2008, } @inproceedings{CTT100568435, author = {Seiichiro Ii and naoki takata and Ken-ichi Ikeda and Hideharu Nakashima and Nobuhiro Tsuji}, title = {Asymmetric Grain Boundaries Observed in Ultrafine Grained Aluminum by ARB Process}, booktitle = {Abstract of the International Symposium on Giant straining Process for Advanced Materials (GSAM 2008)}, year = 2008, }