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2025/09/05

Lab Meeting
2nd rehearsal for JIM/ISIJ

2025/09/01

Lab Meeting
Research report by Suzumura (D3), Rehearsal for ICOMAT

2025/08/29

Lab Meeting
Research report by Yoshida (Assistant Professor) and Park (Assistant Professor)

2025/08/28

Lab Meeting
1st rehearsal for JIM/ISIJ

2025/08/21

Publication
A paper shown below by Yoshida has been published in Materials & Design.
"Ultra-grain-refinement of face-centered cubic high/medium-entropy alloys: Approaching the limit of grain refinement through severe plastic deformation and recrystallization"〇Shuhei Yoshida, Nokeun Park, Kohei Shiotani, Yu Bai, Tomoaki Niiyama, Akinobu Shibata, Tomotsugu Shimokawa, Nobuhiro Tsuji: Materials & Design, 258 (2025), 114622

2025/08/08

Lab Meeting
Research report by Gao (Associate Professor)

2025/08/05

Lab Meeting
Rehearsal for PhD defense by Fu (D3)

2025/08/01

Lab Meeting
Research report by Lau (D3)

2025/07/30

Lab Meeting
Research report by Chu (JSPD Post-doctoral Fellow) and Reza (Foundation A Assistant Professor)

2025/07/25

Lab Meeting
Research report by Yako (Program-Specific Professor) and Liu (Postdoctoral Fellow)

Information

We are studying nano/micro-structure control and mechanical properties of advanced structural metallic materials. Structural materials provide superior mechanical properties and are indispensable for safety and progress of society. We try to clarify the formation mechanisms of nano/micro-structure through phase transformation, precipitation, recrystallization and severe plastic deformation, and to correlate the obtained structures with their strength, ductility and fracture behavior fundamentally. Especially, we have been one of the world-leading groups on bulk nanostructured metals. We endeavor to make the atmosphere where young students and researchers can independently develop their ability through frontier research. With diverse members including international students and researchers, we have been energetically carrying out research activities, often through collaborations with other groups in various universities, institutes and industries.