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2026/04/27

Lab Meeting
Research report by Gabriel (D3) and Chai

2026/04/24

Publication
A paper shown below by Ojha (IIT Hyderabad) has been published in International Journal of Plasticity.
"Critical role of highly malleable Laves phase on the structure-property correlation in high entropy alloys"〇Pankaj Kumar Ojha, Shuhei Yoshida, Chandra Prakash, Nobuhiro Tsuji, Pinaki Prasad Bhattacharjee: International Journal of Plasticity, 202 (2026), 104712

2026/04/23

Lab Meeting
Teatime seminar by Shimuta (M2) and Sekiguchi (M2)

2026/04/20

Lab Meeting
Research report by Zhuo and Gao

2026/04/17

Lab Meeting
Teatime seminar (Introduction)

2026/04/16

Publication
A paper shown below by Suzumura has been published in Acta Materialia.
"Ultra-grain refinement creates FCC pure cobalt with high strength and high ductility"〇Takumi Suzumura, Si Gao, Shuhei Yoshida, Rohan Dhall, Andrew M. Minor, Nobuhiro Tsuji: Acta Materialia, 312 (2026), 122245

2026/04/09

Welcome Party for New Members
Lab members had a welcome party for new members.
Picture taken at the party

2026/04/09

Lab Meeting
First meeting with new members.

2026/04/09

Publication
A paper shown below by Go (University of Tsukuba) has been published in Materials Letters.
"Enhanced strength-ductility balance of AZ31 Mg alloy through single-pass hot-rolling and subsequent low-temperature annealing"〇J. Go, S. Yako, M-h. Park ,S. Gao, S. Lee, R. Gholizadeh, N. Tsuji

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.