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September 3 (Thursday) Welcome reception
17:00-19:00 at Dai-hakata Bldg. Room 1204
September 4 (Friday) Opening words
9:00 - 9:15 Zenji Horita Kyushu University, Japan Welcome words and general instructuon
9:15 - 9:30 Norio Furushiro The Light Metals Educational Foundation, Inc.
Osaka University, Japan
Supporting message from the Light Metals Educational Foundation, Inc.
September 4 (Friday) Session (1)
Chairperson: Boris Straumal (Russian Academy of Sciences, Russia)
9:30 - 10:00 Kaveh Edalati Kyushu University, Japan High-pressure torsion from Bridgman to Valiev
10:00 - 10:40 Michael J. Zehetbauer University of Vienna, Austria <Keynote>
SPD functional nanomaterials: new highlights, new insights
10:40 - 11:00 <Coffee Break>
September 4 (Friday) Session (2)
Chairperson: Michael J. Zehetbauer (University of Vienna, Austria)
11:00 - 11:30 Yoshifumi Ikoma Kyushu University, Japan Formation of metastable phases and nanograins of Si and Ge by high-pressure torsion
11:30 - 12:00 Masamichi Kohno Kyushu University, Japan Reduction in thermal conductivity of bulk silicon processed by high-pressure torsion
12:00 - 12:30 Terukazu Nishizaki Kyushu Sangyo University, Japan Magnetization and resistivity measurements in bulk nanostructured superconductors
12:30 - 13:00 Masaki Mito Kyushu Institute of Technology, Japan Contactless electrical conductivity measurements of metallic materials with severe plastic deformation
13:00 - 14:30 Workshop Photo (1) <Lunch>
September 4 (Friday) Session (3)
Chairperson: Hyoung Seop Kim (POSTECH, South Korea)
14:30 - 15:10 Nobuhiro Tsuji MEXT BNM Project Leader
Kyoto University, Japan
Achievements in Bulk Nanostructured Metals project
15:10 - 15:50 Yuntian Zhu North Carolina State University, USA <Keynote>
Nanostructured materials for high strength and high ductility: current issues and future direction
15:50 - 16:15 <Coffee Break>
September 4 (Friday) Session (4)
Chairperson: Nobuhiro Tsuji (Kyoto University, Japan)
Young scientist presentations (10 min. talk + 5 min. Q&A)
16:15-16:30 Seungwon Lee University of Toyama, Toyama, Japan Aging behavior of HPS processed A7075
16:30-16:45 Maki Ashida Tokyo Medical and Dental University, Japan Effects of initial microstructure on the resultant microstructure and mechanical properties of Ti-6Al-7Nb alloy after HPT processing
16:45-17:00 Hamidreza Jafarian Iran University of Science and Technology (IUST), Iran Texture development and microstructure characterization in Al/TiC composite produced by accumulative roll bonding
17:00-17:15 Marina Abramova Ufa State Aviation Technical University, Russia The microstructure and high strength of Fe-18Cr-10Ni steel after high pressure torsion
17:15-17:30 Hoda Emami Kyushu University, Japan Development of Mg-based hydrogen storage materials by HPT: experiments and first-principles calculations
17:30-17:45 Hideaki Iwaoka Kyushu University, Japan Role of grain boundary on hydrogen diffusion in pure iron
September 5 (Saturday) Session (5)
Chairperson: Yuntian Zhu (North Carolina State University, USA)
9:00 - 9:40 Reinhard Pippan Erich Schmid Institute of the Austrian Academy of Science, Austria <Keynote>
Recent advances in research in severe plastic deformation in Leoben
9:40 - 10:20 Ruslan Z. Valiev Ufa State Aviation Technical University, Russia <Keynote>
Nanostructuring Al and Cu alloys by SPD processing for superior strength and electrical conductivity
10:20 - 10:50 Makoto Arita Kyushu University, Japan Electrical resistivity distribution of titanium and zirconium disks processed by high-pressure torsion
10:50 - 11:10 <Coffee Break>
September 5 (Saturday) Session (6)
Chairperson: Reinhard Pippan (Austrian Academy of Science, Austria)
11:10 - 11:50 Terence G. Langdon University of Southampton, U.K. <Keynote>
Examining the significance of strength and ductility in ultrafine-grained metals
11:50 - 12:20 Kei Ameyama Ritsumeikan University, Japan Deformation mechanism of harmonic structure materials with high strength and high ductility
12:20 - 12:50 Tadahiko Furuta Toyota Central Research & Development Lab., Inc., Japan Unexpected work hardening capability of bulk nano-structured Fe-Ni-Al-C alloy
12:50 - 14:30 Workshop Photo (2) <Lunch>
September 5 (Saturday) Session (7)
Chairperson: Ruslan Z. Valiev (Ufa State Aviation Technical University, Russia)
14:30 - 15:00 Shoichi Hirosawa JST Project Leader,
Yokohama National University, Japan
Three strategies to achieve concurrent strengthening by ultrafine-grained and precipitation hardenings for severely deformed age-hardenable aluminum alloys
15:00 - 15:30 Daisuke Terada Chiba Institute of Technology, Japan Effect of cold-rolling and accumulative roll-bonding process on age-hardening behavior in A6061 aluminum alloy
15:30 - 15:50 <Coffee Break>
September 5 (Saturdayday) Session (8)
Chairperson: Shoichi Hirosawa (Yokohama National University, Japan)
Student presentations (7 min. talk + 3 min. Q&A)
15:50 - 16:00 Fan Zhang Kyushu University, Japan Hydrogen generation behavior of HPT processed Al-Sn-Zn alloy in water
16:00 - 16:10 Yuta Fukushima Kyushu University, Japan Observation of HPT-processed nanocrystalline silicon
16:10 - 16:20 Han-Joo Lee Hanyang University, South Korea Nanomechanical behavior of various UFG metallic alloys processed by high-pressure torsion
16:20 - 16:30 Jae-Kyung Han Hanyang University, South Korea Evolution in microstructure and mechanical behavior of a ZK60 magnesium alloy processed by high-pressure torsion
16:30 - 16:40 Ebad Bagherpour Semnan University, Iran
Doshisha University, Japan
Texture evolution of pure copper after processing by simple shear extrusion technique up to twelve passes
16:40 - 16:50 Murat Isik Tohoku University, Japan Improvement of mechanical property balance in ultra-fine grained biomedical Co-Cr-Mo alloys subjected to high-pressure torsion
16:50 - 17:00 Baozhen Jiang NIMS, Japan
University of Tsukuba, Japan
Precipitation of ultrafine a phase in HPT deformed Ti-5553 alloy and its influence on mechanical properties
17:00 - 17:10 Takahiro Masuda Kyushu University, Japan Extra strengthening and superplasticity of A2024 alloy through grain refinement by high-pressure sliding
17:10 - 17:20 Yoichi Takizawa Kyushu University, Japan Development of high-pressure sliding with large capacity for grain refinement and superplasticity
17:20 - 17:30 Takahiro Kajita Kyushu University, Japan Production of superplastic Inconel 718 by high-pressure sliding
Banquet at Kisoji (Hakataeki-minami)
18:20 - 20:30
September 6 (Sunday) Session (9)
Chairperson: Terence G. Langdon (University of Southampton, U.K.)
9:00 - 9:40 Boris Straumal Russian Academy of Sciences, Russia <Keynote>
Phase transformations driven by the high pressure torsion
9:40 - 10:20 Hyoung Seop Kim Pohang University of Science and Technology (POSTECH), South Korea <Keynote>
On the hydrostatic pressure in severe plastic deformation
10:20 - 10:40 <Coffee Break>
10:40 - 11:10 Hiroaki Nakano Kyushu University, Japan Effect of equal channel angular pressing on the pitting corrosion resistance of aluminum alloys
11:10 - 11:40 Zenji Horita Kyushu University, Japan Severe plastic deformation under high pressure for enhanced performance of bulk nanomaterials:
Introduction of International Research Center
September 6 (Sunday) Session (10)
11:40 - 12:55 General Discussion
12:55 - 13:00 Closing remarks