Production of Well-Controlled Bulk-Nanostructured Metals

• Project Area: Bulk Nanostructured Metals -New Metallurgy of Novel Structural Materials
• Project/Area Number: 22102004
• Research Category: Grant-in-Aid for Scientific Research on Innovative Areas (Research in a proposed research area)
• Allocation Type: Single-year Grants
• Review Section: Science and Engineering
• Research Institution: Kyushu University
• Principal Investigator: HORITA Zenji 九州大学, 工学(系)研究科(研究院), 教授 (20173643)
• Co-Investigator(Kenkyū-buntansha): TSUTIYA Koichi 独立行政法人物質, 材料研究機構・元素戦略材料センター, センター長 (50236907) ; AMEYAMA Kei 立命館大学, 理工学部, 教授 (10184243) ; YAMASAKI Tohru 兵庫県立大学, 工学研究科, 教授 (30137252) ; MIURA Hiromi 豊橋技術科学大学, 機械工学系, 教授 (30219589)
• Project Period (FY): 2010-04-01 – 2015-03-31
• Project Status: Completed (Fiscal Year 2014)
• Budget Amount: ¥254,540,000 (Direct Cost: ¥195,800,000、Indirect Cost: ¥58,740,000); Fiscal Year 2014: ¥47,840,000 (Direct Cost: ¥36,800,000、Indirect Cost: ¥11,040,000); Fiscal Year 2013: ¥50,180,000 (Direct Cost: ¥38,600,000、Indirect Cost: ¥11,580,000); Fiscal Year 2012: ¥48,750,000 (Direct Cost: ¥37,500,000、Indirect Cost: ¥11,250,000); Fiscal Year 2011: ¥48,230,000 (Direct Cost: ¥37,100,000、Indirect Cost: ¥11,130,000); Fiscal Year 2010: ¥59,540,000 (Direct Cost: ¥45,800,000、Indirect Cost: ¥13,740,000)
• Keywords: 巨大ひずみ / 電析 / 超微細結晶粒 / 格子欠陥 / 双晶 / 相変態 / 異相界面 / 多軸鍛造 / 粉末加工 / 電解析出 / ナノ結晶 / 金属間化合物 / 調和組織材料 / 変形双晶

Outline of Final Research Achievements

The aim of this group is to produce bulk nanostructured metals using various forms of processing methods. One form makes use of severe plastic deformation (SPD) and the other of electrodeposition (ED). We investigate mechanisms how nanostructured grains are attained by SPD and compare with the mechanical and functional properties with those produced by ED to examine how the processing procedures affect the resultant properties. Our group has also an important task to provide the nanostructured materials to other groups so that it is possible to correlate between microstructural states and their properties.

Research Products

• [Journal Article] Strengthening of AA7075 alloy by processing with high-pressure sliding (HPS) and subsequent aging (2015)
  • Author(s): S. Lee, K. Tazoe, I. F. Mohamed, Z. Horita
  • Journal Title: Materials Science and Engineering A Volume: 628 Pages: 56-61
  • DOI: 10.1016/j.msea.2015.01.026
  • Peer Reviewed / Open Access / Acknowledgement Compliant
• [Journal Article] Development of plastic elongation in nanocrystalline and amorphous Ni-W dual phase alloys by brushing technique (2015)
  • Author(s): S. Nakayama, H. Adachi and T. Yamasaki
  • Journal Title: J. Alloys and Comp. Volume: 1 Pages: 1-1
  • DOI: 10.1016/j.jallcom.2014.12.209
  • Peer Reviewed / Open Access / Acknowledgement Compliant
• [Journal Article] Wear Resistance and Tribological Features of Pure Aluminum and Al-Al2O3 Composites Consolidated by High-Pressure Torsion (2014)
  • Author(s): K. Edalati, M.Ashida, Z. Horita T. Matsui and H. Kato
  • Journal Title: Wear Volume: 310 Issue: 1-2 Pages: 83-89
  • DOI: 10.1016/j.wear.2013.12.022
  • Peer Reviewed / Open Access / Acknowledgement Compliant
• [Journal Article] Effect of temperature on solid-state formation of bulk nanograined intermetallic Al3Ni during high-pressure torsion (2014)
  • Author(s): A. Alhamidi, K. Edalati, H. Iwaoka and Z. Horita
  • Journal Title: Philosophical Magazine Volume: 94 Issue: 9 Pages: 876-887
  • DOI: 10.1080/14786435.2013.868945
  • Peer Reviewed / Open Access / Acknowledgement Compliant
• [Journal Article] Strengthening of Cu-Ni-Si Alloy Using High-Pressure Torsion and Aging (2014)
  • Author(s): S. Lee, H. Matsunaga, X. Sauvage and Z. Horita
  • Journal Title: Materials Characterization Volume: 90 Pages: 62-70
  • DOI: 10.1016/j.matchar.2014.01.006
  • Peer Reviewed / Open Access / Acknowledgement Compliant
• [Journal Article] High-pressure torsion of titanium: Grain size effect on allotropic phase transformations at room and cryogenic temperatures (2014)
  • Author(s): K. Edalati, T. Daio, M. Arita, S. Lee, Z. Horita, A. Togo and I. Tanaka
  • Journal Title: Acta Materialia Volume: 68 Pages: 207-213
  • DOI: 10.1016/j.actamat.2014.01.037
  • Peer Reviewed / Open Access / Acknowledgement Compliant
• [Journal Article] Influence of dislocation-solute atom interactions and stacking fault energy on grain size of single-phase alloys after high-pressure torsion (2014)
  • Author(s): K. Edalati, D. Akama, A. Nishio, S. Lee, Y. Yonenaga, J. M. Cubero-Sesin and Z. Horita
  • Journal Title: Acta Materialia Volume: 69 Pages: 68-77
  • DOI: 10.1016/j.actamat.2014.01.036
  • Peer Reviewed / Open Access / Acknowledgement Compliant
• [Journal Article] High-pressure torsion for fabrication of high-strength and high-electrical conductivity Al micro-wires (2014)
  • Author(s): J. M. Cubero-Sesin, H. In, M. Arita, H. Iwaoka and Z. Horita
  • Journal Title: Journal of Materials Science Volume: 49 Issue: 19 Pages: 6550-6557
  • DOI: 10.1007/s10853-014-8240-1
  • Peer Reviewed / Open Access / Acknowledgement Compliant
• [Journal Article] Application of high-pressure torsion to Al-6%Cu-0.4%Zr alloy for ultrafine-grain refinement and superplasticity (2014)
  • Author(s): A. Alhamidi and Z. Horita
  • Journal Title: Journal of Materials Science Volume: 49 Issue: 19 Pages: 6689-6695
  • DOI: 10.1007/s10853-014-8362-5
  • Peer Reviewed / Open Access / Acknowledgement Compliant
• [Journal Article] Softening by severe plastic deformation and hardening by annealing of aluminum–zinc alloy: Significance of elemental and spinodal decompositions (2014)
  • Author(s): A. Alhamidi, K. Edalati, Z. Horita, S. Hirosawa, K. Matsuda and D. Terada
  • Journal Title: Materials Science and EngineeringA Volume: 610 Pages: 17-27
  • DOI: 10.1016/j.msea.2014.05.026
  • Peer Reviewed / Open Access / Acknowledgement Compliant
• [Journal Article] Influence of severe plastic deformation at cryogenic temperature on grain refinement and softening of puremetals:Investigation using high-pressure torsion (2014)
  • Author(s): K. Edalati, J.M.Cubero-Sesin, A. Alhamidi, I. F. Mohamed, Z. Horita
  • Journal Title: Materials Science and EngineeringA Volume: 613 Pages: 103-110
  • DOI: 10.1016/j.msea.2014.06.084
  • Peer Reviewed / Open Access / Acknowledgement Compliant
• [Journal Article] High strength and superconductivity in nanostructured niobium-titanium alloy by high-pressure torsion and annealing: Significance of elemental decomposition and supersaturation (2014)
  • Author(s): K. Edalati, T. Daio, S. Lee, Z. Horita, T. Nishizaki, T. Akune, T. Nojima and T. Sasaki
  • Journal Title: Acta Materialia Volume: 80 Pages: 149-158
  • DOI: 10.1016/j.actamat.2014.07.065
  • Peer Reviewed / Open Access / Acknowledgement Compliant
• [Journal Article] Activation of TiFe for hydrogen storage by plastic deformation using groove rolling and high-pressure torsion: similarities and differences (2014)
  • Author(s): K. Edalati, J. Matsuda, A. Yanagida, E. Akiba and Z. Horita
  • Journal Title: International Journal of Hydrogen Energy Volume: 39 Issue: 28 Pages: 15589-15594
  • DOI: 10.1016/j.ijhydene.2014.07.124
  • Peer Reviewed / Open Access / Acknowledgement Compliant
• [Journal Article] High-Pressure Torsion of Palladium: Hydrogen-Induced Softening and Plasticity in Ultrafine Grains and Hydrogen-Induced Hardening and Embrittlement in Coarse Grains (2014)
  • Author(s): T. Hongo, K. Edalati, H. Iwaoka, M. Arita, J. Matsuda, E. Akiba and Z. Horita
  • Journal Title: Materials Science and Engineering A Volume: 618 Pages: 1-8
  • DOI: 10.1016/j.msea.2014.08.074
  • Peer Reviewed / Open Access / Acknowledgement Compliant
• [Journal Article] Grain refinement and high strain rate superplasticity in aluminum 2024 alloy processed by high-pressure torsion (2014)
  • Author(s): A. Alhamidi and Z. Horita
  • Journal Title: Materials Science and Engineering A Volume: 622 Pages: 139-145
  • DOI: 10.1016/j.msea.2014.11.009
  • Peer Reviewed / Open Access / Acknowledgement Compliant
• [Journal Article] Low Temperature Heat Capacity of a Severely Deformed Metallic Glass (2014)
  • Author(s): Jonas Bunz, Tobias Brink, Koichi Tsuchiya, Fanqiang Meng, Gerhard Wilde and Karsten Albe
  • Journal Title: Physical Review Letters Volume: 112 Issue: 13 Pages: 135501-135501
  • DOI: 10.1103/physrevlett.112.135501
  • Peer Reviewed / Open Access / Acknowledgement Compliant
• [Journal Article] Ultrafine Grain Formation in Mg-Zn Alloy by in situ Precipitation during High-Pressure Torsion (2014)
  • Author(s): F. Q. Meng, J. Rosalie, A, Singh, H. Somekawa and K. Tsuchiya
  • Journal Title: Scripta Mater. Volume: 78-79 Pages: 57-60
  • DOI: 10.1016/j.scriptamat.2014.01.036
  • Peer Reviewed / Open Access / Acknowledgement Compliant
• [Journal Article] Work Hardening and Microstructural Development during High-Pressure Torsion in Pure Iron (2014)
  • Author(s): A. Hosokawa, S. Ii, K. Tsuchiya
  • Journal Title: MATERIALS TRANSACTIONS Volume: 55 Issue: 7 Pages: 1097-1103
  • DOI: 10.2320/matertrans.M2013462
  • NAID: 130004455330
  • ISSN: 1345-9678, 1347-5320
  • Peer Reviewed / Open Access / Acknowledgement Compliant
• [Journal Article] Effect of High-Pressure Torsion Process on Precipitation Behavior of α Phase in β-Type Ti–15Mo Alloy (2014)
  • Author(s): Baozhen Jiang, Koichi Tsuchiya, Satoshi Emura and Xiaohua Min
  • Journal Title: MATERIALS TRANSACTIONS Volume: 55 Issue: 6 Pages: 877-884
  • DOI: 10.2320/matertrans.M2013469
  • NAID: 130004455319
  • ISSN: 1345-9678, 1347-5320
  • Peer Reviewed / Open Access / Acknowledgement Compliant
• [Journal Article] Cytocompatibility evaluation and surface characterization of TiNi deformed by high-pressure torsion (2014)
  • Author(s): Dayangku Noorfazidah Awang Shri, Koichi Tsuchiya and Akiko Yamamoto
  • Journal Title: Mater. Sci. Eng. C Volume: 43 Pages: 411-417
  • DOI: 10.1016/j.msec.2014.07.014
  • Peer Reviewed / Open Access / Acknowledgement Compliant
• [Journal Article] Effect of high-pressure torsion deformation on surface properties and iocompatibility of Ti-50.9 mol. %Ni alloys (2014)
  • Author(s): Dayangku Norfazidah Awang Shri, Koichi Tsuchiya, Akiko Yamamoto
  • Journal Title: Biointerphases Volume: 9 Issue: 2 Pages: 0290071-10
  • DOI: 10.1116/1.4867402
  • Peer Reviewed / Open Access / Acknowledgement Compliant
• [Journal Article] Pronounced Structural Rejuvenation in Zr₅₀Cu₄₀Al₁₀ Metallic Glass Strained by Torsional Straining at Elevated Temperature (2014)
  • Author(s): F. Q. Meng, K. Tsuchiya, Y. Yoshihiko
  • Journal Title: MATERIALS TRANSACTIONS Volume: 55 Issue: 1 Pages: 220-222
  • DOI: 10.2320/matertrans.M2013354
  • NAID: 130004825128
  • ISSN: 1345-9678, 1347-5320
  • Peer Reviewed / Open Access / Acknowledgement Compliant
• [Journal Article] Harmonic Structure Design and Mechanical Properties of Pure Ni Compact (2014)
  • Author(s): Mie Ota, Keisuke Shimojo, Shun Okada, Sanjay Kumar Vajpai and Kei Ameyama
  • Journal Title: Journal of Powder Metallurgy & Mining Volume: 3, 1 Pages: 1000122-1000122
  • Peer Reviewed / Open Access / Acknowledgement Compliant
• [Journal Article] he Development of High Performance Ti-6Al-4V Alloy via a Unique Microstructural Design with Bimodal Grain Size Distribution (2014)
  • Author(s): Sekiguchi, Takayuki Kusaka and Kei Ameyama
  • Journal Title: Metallurgical and Materials Transactions A Volume: 46 Issue: 2 Pages: 903-914
  • DOI: 10.1007/s11661-014-2649-7
  • Peer Reviewed / Open Access / Acknowledgement Compliant
• [Journal Article] Fabrication of multilayered Ti–Al intermetallics by spark plasma sintering (2014)
  • Author(s): Yanbo Sun, Sanjay Kumar Vajpai, Kei Ameyama and Chaoli Ma
  • Journal Title: Journal of Alloys and Compounds Volume: 585, 2 Pages: 734-740
  • DOI: 10.1016/j.jallcom.2013.09.215
  • Peer Reviewed / Open Access / Acknowledgement Compliant
• [Journal Article] Application of Harmonic Structure Design to Biomedical Co–Cr–Mo Alloy for Improved Mechanical Properties (2014)
  • Author(s): Choncharoen Sawangrat, Osamu Yamaguchi, Sanjay Kumar Vajpai and Kei Ameyama
  • Journal Title: MATERIALS TRANSACTIONS Volume: 55 Issue: 1 Pages: 99-105
  • DOI: 10.2320/matertrans.MA201303
  • NAID: 130004825131
  • ISSN: 1345-9678, 1347-5320
  • Peer Reviewed / Open Access / Acknowledgement Compliant
• [Journal Article] Harmonic-structured copper: performance and proof of fabrication concept based on severe plastic deformation of powders (2014)
  • Author(s): Choncharoen Sawangrat, Shota Kato, Dmitry Orlov and Kei Ameyama
  • Journal Title: Journal of Materials Science Volume: 5 Issue: 19 Pages: 1-1
  • DOI: 10.1007/s10853-014-8258-4
  • Peer Reviewed / Open Access / Acknowledgement Compliant
• [Journal Article] Harmonic structure design of Co-Cr-Mo alloy with outstanding mechanical properties (2014)
  • Author(s): Choncharoen Sawangrat, Osamu Yamaguchi, Sanjay Vajpai and Kei Ameyama
  • Journal Title: Advanced Materials Research Volume: 939 Pages: 60-67
  • DOI: 10.4028/www.scientific.net/amr.939.60
  • Peer Reviewed / Open Access / Acknowledgement Compliant
• [Journal Article] Nano-microscale moulding of some metal plates with high strength Ni-W alloy moudls (2014)
  • Author(s): T. Yamasaki, M. Yamada, H. Adachi, T. Nabeshima and Y. Yokoyama
  • Journal Title: Micro. Technol. Volume: 20 Issue: 10-11 Pages: 1941-1948
  • DOI: 10.1007/s00542-013-2005-7
  • Peer Reviewed / Open Access / Acknowledgement Compliant
• [Journal Article] Room-temperature multi-directional forging of AZ80Mg alloy to induce ultrafine grained structure and specific mechanical properties (2014)
  • Author(s): Hiromi Miura, Wataru Nakamura, Masakazu Kobayashi
  • Journal Title: Procedia Engineering Volume: 81 Pages: 534-539
  • DOI: 10.1016/j.proeng.2014.10.035
  • Peer Reviewed / Open Access / Acknowledgement Compliant
• [Journal Article] Cu-Ti 合金の組織制御による可能性と限界 (2014)
  • Author(s): 三浦博己, 並木達郎, 小林正和
  • Journal Title: 銅と銅合金 Volume: 53, 1 Pages: 50-54
  • Peer Reviewed / Open Access / Acknowledgement Compliant
• [Journal Article] Compositional Dependence of Viscosity of Supercooled Liquids and Thermal Properties in Zr-Cu-Ni-Al Bulk Metallic Glasses (2014)
  • Author(s): 山田昌弘、山崎徹、横山嘉彦
  • Journal Title: Journal of the Japan Institute of Metals and Materials Volume: 78 Issue: 2 Pages: 90-97
  • DOI: 10.2320/jinstmet.J2013055
  • NAID: 130004786457
  • ISSN: 0021-4876, 1880-6880, 2433-7501
  • Peer Reviewed / Open Access
• [Journal Article] Strengthening of Al through addition of Fe and by processing with High-Pressure Torsion (2013)
  • Author(s): J. M. Cubero-Sesin and Z. Horita
  • Journal Title: Journal of Materals Science Volume: 48 Issue: 13 Pages: 4713-4722
  • DOI: 10.1007/s10853-012-6935-8
  • Peer Reviewed
• [Journal Article] Influence of Ni on stability of martensitic transformation in Zr50Cu50-ｘNix (2013)
  • Author(s): F. Q. Meng, K. Tsuchiya, S. Ii, and Y. Yokoyama
  • Journal Title: Journal of Alloys and Compounds Volume: 577 Pages: S136-S140
  • DOI: 10.1016/j.jallcom.2012.01.089
  • Peer Reviewed
• [Journal Article] Obtaining copper with harmonic structure for the optimal balance of structure-performance relationship (2013)
  • Author(s): Dmitry Orlov, Hiroshi Fujiwara, Kei Ameyama
  • Journal Title: J. Materials Transactions Volume: 54 Pages: 1549-1553
  • NAID: 10031194634
  • Peer Reviewed
• [Journal Article] Effect of ageing on microstructure and mechanical properties of a multi-directionally forged Mg-6Al-1Zn alloy (2013)
  • Author(s): H. Miura, T. Maruoka, J. J. Jonas
  • Journal Title: Materials Science and Engineering A Volume: 563 Pages: 53-59
  • DOI: 10.1016/j.msea.2012.11.021
  • Peer Reviewed
• [Journal Article] Microstructural Characteristics of Tungsten-Base Nanocomposites Produced from Micropowders by High-Pressure Torsion (2012)
  • Author(s): K.Edalati, S.Toh, H.Iwaoka and Z.Horita
  • Journal Title: Acta Materialia Volume: 60 Issue: 9 Pages: 3885-3893
  • DOI: 10.1016/j.actamat.2012.02.048
  • NAID: 120005227404
  • Peer Reviewed
• [Journal Article] Different Stages in the Continuous Microstructure Evolution of Copper Deformed to Ultrahigh Plastic Strains (2012)
  • Author(s): Q.S.Mei, K.Tsuchiya, H.Gao
  • Journal Title: Scripta Materialia Volume: 67 Issue: 12 Pages: 1003-1006
  • DOI: 10.1016/j.scriptamat.2012.09.010
  • Peer Reviewed
• [Journal Article] Effect of ParticleMorphology on Sinterability of SiC-ZrO2 in Microwave (2012)
  • Author(s): Lydia Anggraini, Kei Ameyama
  • Journal Title: Journal of Nanomaterials Volume: 2012 Issue: 1 Pages: 1-1
  • DOI: 10.1155/2012/741214
  • Peer Reviewed
• [Journal Article] Influence of Substrate Temperature on the Structure and Cohesive/Adhesive Strength of Fe–Co–Si–B–Nb Metallic Glass Coating Films Produced by Thermal Spraying (2012)
  • Author(s): M. Komaki, T. Miura, S. Tsuji, K. Amiya, Y. Saotome and T. Yamasaki
  • Journal Title: MATERIALS TRANSACTIONS Volume: 53 Issue: 12 Pages: 2151-2159
  • DOI: 10.2320/matertrans.M2012282
  • NAID: 130004454896
  • ISSN: 1345-9678, 1347-5320
  • Peer Reviewed
• [Journal Article] Mechanisms of grain refinement in Mg-6Al-1Zn alloy during hot deformation (2012)
  • Author(s): H. Miura, M. Ito, X. Yang, J.J.Jonas
  • Journal Title: Materials Science and Engineering A Volume: 538 Pages: 63-68
  • DOI: 10.1016/j.msea.2012.01.014
  • Peer Reviewed
• [Journal Article] High-pressure torsion of pure metals : Influence of atomic bond parameters and stacking fault energy on grain size and correlation with hardness (2011)
  • Author(s): K.Edalati, Z.Horita
  • Journal Title: Acta Materialia Volume: 59 Issue: 17 Pages: 6831-6836
  • DOI: 10.1016/j.actamat.2011.07.046
  • Peer Reviewed
• [Journal Article] High-pressure torsion of pure metals : Influence of atomic bond parameters and stacking fault energy on grain size and correlation with hardness (2011)
  • Author(s): K.Edalati, Z.Horita
  • Journal Title: Acta Materialia Volume: 59 Issue: 13-14 Pages: 6831-6836
  • DOI: 10.1016/j.msea.2011.02.071
  • Peer Reviewed
• [Journal Article] Multi-directional forging of AZ61Mg alloy under decreasing temperature conditions and improvement of its mechanical properties (2011)
  • Author(s): H.Miura, G.Yu, X.Yang
  • Journal Title: Mater.Sci.Eng. Volume: A528 Issue: 22-23 Pages: 6981-6992
  • DOI: 10.1016/j.msea.2011.05.050
  • Peer Reviewed
• [Journal Article] Correlations between Hardness and Atomic Bond Parameters of Pure Metals and Semi-metals after Processing by High-Pressure Torsion (2011)
  • Author(s): K.Edalati, Z.Horita
  • Journal Title: Scripta Materialia Volume: 64 Pages: 161-164
  • Peer Reviewed
• [Journal Article] Nanocrystalline Zr_3Al Made through Amorphization by Repeated Cold Rolling and Followed by Crystallization (2011)
  • Author(s): D.Geist, S.Ii, K.Tsuchiya, et al.
  • Journal Title: J.Alloys Comp. Volume: 509 Pages: 1815-1818
  • Peer Reviewed
• [Journal Article] Nano-grain evolution in austenitic stainless steel during multi-directional forging (2011)
  • Author(s): Y.Nakao, H.Miura
  • Journal Title: Materials Science Engineering A Volume: 528 Pages: 1310-1317
  • Peer Reviewed
• [Presentation] Microstructural control and strengthening of copper alloy by using twinning (2015)
  • Author(s): Hiromi Miura, M. Kobayashi
  • Organizer: International Symposium on Plasticity and Its Current Applications
  • Place of Presentation: Montego Bay, Jamaic
  • Year and Date: 2015-01-04 – 2015-01-09
  • Invited
• [Presentation] MICROSTRUCTURE AND SPECIFIC MECHANICAL PROPERTIES OF ROOM-TEMPERATURE MDFED AZ80Mg ALLOY (2014)
  • Author(s): H. Miura and M. Kobayashi
  • Organizer: The 6th Asian Symposium on Magnesium Alloys(ASMA6)
  • Place of Presentation: Chengdu, China
  • Year and Date: 2014-12-20 – 2014-12-23
  • Invited
• [Presentation] Ultrafine structure formation by sever plastic deformation process in steels, Ti alloys and Mg alloys (2014)
  • Author(s): K. Tsuchiya
  • Organizer: International Conference on Advanced Materials and Energy-related Technology
  • Place of Presentation: Indian Institute of Engineering and Sciences, Sibpur, India
  • Year and Date: 2014-12-17
  • Invited
• [Presentation] Advanced electron microscopy: characterization of bulk nanostructured materials produced by severe plastic deformation (2014)
  • Author(s): Zenji Horita
  • Organizer: 40th Celebración de la Microscopía Electrónica en Costa Rica
  • Place of Presentation: CIEMIC, San Jose, Costa Rica
  • Year and Date: 2014-11-10
  • Invited
• [Presentation] Hydrogen Behavior in Ultrafine-Grained Pure Pradium (2014)
  • Author(s): Zenji Horita
  • Organizer: International Conference on Hydrogen Storage Embrittlement and Applications (Hy-SEA 2014)
  • Place of Presentation: Othon Hotel, Rio de Janeiro, RJ, Brazil
  • Year and Date: 2014-10-26 – 2014-10-30
  • Invited
• [Presentation] Nano-Meso Harmonic Structure Design for High Performance Pure Ti and Ti-6Al-4V Alloy (2014)
  • Author(s): Kei Ameyama
  • Organizer: 2014 Int. Sympo. Of Nano Science and Technology
  • Place of Presentation: Taiwan
  • Year and Date: 2014-10-17 – 2014-10-18
  • Invited
• [Presentation] Production of Bulk Nanostructured Materials with Enhanced Functionality Using High-Pressure Torsion (2014)
  • Author(s): Zenji Horita
  • Organizer: XII International Conference on Nanostructured Materials (NANO 2014)
  • Place of Presentation: Lomonosov Moscow State University, Moscow, Russia
  • Year and Date: 2014-07-13 – 2014-07-18
  • Invited
• [Presentation] Microstructure and properties of ultrafine grained structure of Cu-Zn-Si alloy fabricated by heavy cold rolling (2014)
  • Author(s): H Miura, T Kobayashi and M Kobayashi
  • Organizer: The 6th International Conference on Nanomaterials by Severe Plastic Deformation(NanoSPD6)
  • Place of Presentation: Metz ,France
  • Year and Date: 2014-06-30 – 2014-07-04
  • Invited
• [Presentation] Deformation of Mechanically Rejuvenated Metallic Glass (2014)
  • Author(s): Koichi Tsuchiya
  • Organizer: Workshop on Deformation, Damage and Life Prediction of Structural Materials
  • Place of Presentation: conference room, NIMS
  • Year and Date: 2014-06-23 – 2014-06-24
  • Invited
• [Presentation] 電解析出法による高強度 Ni-W ナノ結晶合金の作製と高耐久性精密金型への応用 (2014)
  • Author(s): 山崎徹、足立大樹
  • Organizer: 日本金属学会2014年春期講演大会
  • Place of Presentation: 東京工業大学
  • Invited
• [Presentation] Severe plastic deformation for production of high electrical conductivity with enhanced mechanical strength (2013)
  • Author(s): Zenji Horita
  • Organizer: 2nd International Conference on Materials for Energy - EnMat II
  • Place of Presentation: Convention Center Karlsruhe, Germany
  • Invited
• [Presentation] Effect of structural rejuvenation and relaxation on mechanical response in Zr-based metallic glass (2013)
  • Author(s): 土谷浩一、孟凡強、井誠一郎、横山嘉彦、春山修身、尾崎圭
  • Organizer: The 8th Pacific Rim International Conference on Advanced Materials and Processing (PRICM-8)
  • Place of Presentation: Hilton Waikoloa Village , Waikoloa, Hawaii, USA
  • Invited
• [Presentation] 調和組織制御による高強度・高延性材料の創製とその変形挙動 (2013)
  • Author(s): 飴山惠
  • Organizer: 第五十七回日本学術会議材料工学連合講演会
  • Place of Presentation: 京都テルサ
  • Invited
• [Presentation] Changes in microstructure and mechanical properties during annealing of ultrafine -grained Cu-Zn-Si alloy (2013)
  • Author(s): H.Miura, T. Kobayashi
  • Organizer: 5th International conference on recrystallization & grain growth
  • Place of Presentation: Sydney, Australia
  • Invited
• [Presentation] Harmonic Structure Design by Severe Plastic Deformation Powder Metallurgy Process and their Outstanding Mechanical Properties (2012)
  • Author(s): Kei Ameyama
  • Organizer: 15th INTERNATIONAL CONFERENCE ON ADVANCES IN MATERIALS PROCESSING TECHNOLOGIES
  • Place of Presentation: WOLLONGONG, AUSTRALIA
  • Year and Date: 2012-09-23
  • Invited
• [Presentation] Mechanical Reponse of Nanostructured Intermetallics Processsed by High-Pressure Tosrion Straining (2012)
  • Author(s): K.Tsuchiya and O.Ciuca
  • Organizer: 33rd RISOE International Symposium on Materials Science, Nanometals-Status and Perspective
  • Place of Presentation: Technical University of Denmark, Roskilde, Denmark
  • Year and Date: 2012-09-03
  • Invited
• [Presentation] Plastic Deformation of Amorphous and Nanocrystalline Ni-W Alloys (2012)
  • Author(s): T.Yamasaki, K.Fujita, H.Adachi and E. F.Miura
  • Organizer: IUMRS-ICA2012
  • Place of Presentation: Busan, Korea
  • Year and Date: 2012-08-26
  • Invited
• [Presentation] High-Pressure Torsion for Production of Bulk Nanostructured Materials (2012)
  • Author(s): Zenji Horita
  • Organizer: The 7th International Conference on the Physical Properties and Application of Advanced Materials (ICPMAT2012)
  • Place of Presentation: Trondheim, Norway
  • Year and Date: 2012-06-17
  • Invited
• [Presentation] 冷間多軸鍛造によるUTS650MPa－AZ系Mg合金の創製とその特性 (2012)
  • Author(s): 三浦博己，中村亘
  • Organizer: 軽金属学会第122回春期講演大会
  • Place of Presentation: 九州大学伊都キャンパス
  • Year and Date: 2012-05-19
• [Presentation] The 4th German-Japanese Symposium on Nanostructures. The 4th International Symposium on Nanostructures OZ-11 (2011)
  • Author(s): Z.Horita
  • Organizer: Nanostructures OZ-11
  • Place of Presentation: Kusatsu Kyoto (Ritsumeikan University)
• [Presentation] Severe plastic deformation under high pressure for production of multifunctional properties (2010)
  • Author(s): Zenji Horita
  • Organizer: International Symposium on Giant Straining Process for Advanced Materials (GSAM2010)
  • Place of Presentation: Fukuoka, Japan
• [Book] Shape memory and superelastic alloys (2011)
  • Author(s): K.Yamauchi, I.Ohkata, K.Tsuchiya, S.Miyazaki
  • Total Pages: 12
  • Publisher: Woodhead Publishing Limited
• [Book] Production of Multifunctional Materials Using Severe Pastic Deformation (2011)
  • Author(s): Zenji Horita
  • Total Pages: 108
  • Publisher: Kyushu University Press
• [Remarks] バルクナノメタル～常識を覆す新しい構造材料の科学
  • URL: http://www.bnm.mtl.kyoto-u.ac.jp/outline/contents.html
• [Remarks] バルクナノメタル～常識を覆す新しい構造材料の科学
  • URL: http://www.bnm.mtl.kyoto-u.ac.jp/outline/contents.html
• [Remarks] 構造精密制御したバルクナノメタルの創製
  • URL: http://www.bnm.mtl.kyoto-u.ac.jp/index.html
• [Remarks]
  • URL: http://www.bnm.mtl.kyoto-u.ac.jp/index.html
• [Remarks]
  • URL: http://www.bnm.mtl.kyoto-u.ac.jp/index.html
• [Patent(Industrial Property Rights)] ナローインプラントのためのチタン合金の高強度化 (2014)
  • Inventor(s): 蘆田茉希、塙 隆夫、堀田善治
  • Industrial Property Rights Holder: 蘆田茉希、塙 隆夫、堀田善治
  • Industrial Property Rights Type: 特許
  • Industrial Property Number: 2014-191029
  • Filing Date: 2014-09-19
• [Patent(Industrial Property Rights)] 相当ひずみ付与方法及び相当ひずみ付与装置 (2014)
  • Inventor(s): 小田切吉治、瀧沢陽一、湯本学、堀田善治
  • Industrial Property Rights Holder: 小田切吉治、瀧沢陽一、湯本学、堀田善治
  • Industrial Property Rights Type: 特許
  • Industrial Property Number: 2014-193129
  • Filing Date: 2014-09-22
• [Patent(Industrial Property Rights)] 相当ひずみ付与装置及びその制御方法 (2014)
  • Inventor(s): 小田切吉治、瀧沢陽一、湯本学、堀田善治
  • Industrial Property Rights Holder: 小田切吉治、瀧沢陽一、湯本学、堀田善治
  • Industrial Property Rights Type: 特許
  • Industrial Property Number: 2014-193130
  • Filing Date: 2014-09-22
• [Patent(Industrial Property Rights)] 相当ひずみ付与方法及び相当ひずみ付与装置 (2013)
  • Inventor(s): 小田切吉治、瀧沢陽一、堀田善治、藤光利茂
  • Industrial Property Rights Holder: 長野鍛工株式会社、堀田善治、藤光利茂
  • Industrial Property Rights Type: 特許
  • Industrial Property Number: 2013-232866
  • Filing Date: 2013-11-11
• [Patent(Industrial Property Rights)] 金属材料及び金属材料の製造方法 (2013)
  • Inventor(s): 飴山惠, 山口理, ｻﾝｼﾞｬｲｸﾏｰﾙ, ｻﾜﾝｸﾞﾗｯﾄ
  • Industrial Property Rights Holder: 学校法人立命館
  • Industrial Property Rights Type: 特許
  • Industrial Property Number: 2013-180022
  • Filing Date: 2013-08-30
• [Patent(Industrial Property Rights)] 部材の製造方法および生体材料 (2013)
  • Inventor(s): 三浦博己
  • Industrial Property Rights Holder: 電気通信大学
  • Industrial Property Rights Type: 特許
  • Filing Date: 2013-08-30
  • Overseas
• [Patent(Industrial Property Rights)] Cu-Be合金およびその製造方法 (2013)
  • Inventor(s): 三浦博己、村松尚国
  • Industrial Property Rights Holder: 日本ガイシ
  • Industrial Property Rights Type: 特許
  • Filing Date: 2013-10-23
  • Overseas
• [Patent(Industrial Property Rights)] L10型FeNi規則合金の製造方法、及びL10型FeNi規則合金 (2012)
  • Inventor(s): 堀田善治、李昇原、高梨弘毅、他4名
  • Industrial Property Rights Holder: 九州大学、東北大学、小嗣真人、大河内拓雄、大槻匠
  • Industrial Property Rights Type: 特許
  • Industrial Property Number: 2012-261373
  • Filing Date: 2012-11-29
• [Patent(Industrial Property Rights)] 部材の製造方法および生体材料 (2012)
  • Inventor(s): 三浦博己
  • Industrial Property Rights Holder: 電気通信大学
  • Industrial Property Rights Type: 特許
  • Industrial Property Number: 2012-194384
  • Filing Date: 2012-09-04
• [Patent(Industrial Property Rights)] 高強度マグネシウム合金材料を製造する方法およびマグネシウム合金製の棒材 (2011)
  • Inventor(s): 三浦博己
  • Industrial Property Rights Holder: 電気通信大学
  • Filing Date: 2011-06-28
• [Patent(Industrial Property Rights)] 熱電材料の製造方法および熱電材料 (2010)
  • Inventor(s): 林高廣、堀田善治
  • Industrial Property Rights Holder: 九州大学
  • Filing Date: 2010-11-16