九州大学 大学院工学研究院 材料工学部門 結晶塑性学(田中)研究室

国際学会発表

2022年度

発表者 タイトル 学協会名 発表年月日 備考
S. Yamasaki, M. Tanaka, T. Morikawa International workshop on High entropy alloys Kyoto University, Kyoto 14-15 Feb. 2023

2019年度

発表者 タイトル 学協会名 発表年月日 備考
M. Tanaka Dislocation Glides as Thermally Activated Processes in Severely Deformed Ti-added Ultralow-Carbon Steels,Fall metting The Korean Institue of Metals and Materials 24 Oct invited

2018年度

発表者 タイトル 学協会名 発表年月日 備考
Y. Okuyama, M. Tanaka, T. Ohashi The effect of microscopic slip deformation on the yield stress in dispersion hardened alloys analyzed by using crystal plasticity FEM The 9th International Conference on Multiscale Materials Modeling (MMM2018) 1 Nov. 2018
B.R. Anne, M. Tanaka Temperature dependence of fatigue crack growth in Ti-6Al- 4V The 9th International Conference on Multiscale Materials Modeling (MMM2018) 1 Nov. 2018
M. Tanaka, Y. Okuyama, K. Higashida, T. Manabe Delamination cracks in wire-drawn fully pearlitic steels The 9th International Conference on Multiscale Materials Modeling (MMM2018) 31 October 2018
M. Tanaka, K. Higashida Thermally activated process of dislocation glide at low temperatures in severely deformed Ti-added ultralow-carbon steels International symposium on atomistic processes of crystal plasticity (APCP2018) 30 October 2018 invited
B.R. Anne, M. Tanaka Temperature dependence of mechanical properties in dual phase Ti-6Al-4V International Conference on PROCESSING & MANUFACTURING OF ADVANCED MATERIALS. Processing, Fabrication, Properties, Applications (THERMEC' 2018) 12 July 2018
M. Tanaka, Y. Okuyama, T. Morikawa Temperature dependence of proof stress and fatigue crack growth rate in Ti-0.490 International Conference on PROCESSING & MANUFACTURING OF ADVANCED MATERIALS. Processing, Fabrication, Properties, Applications (THERMEC' 2018) 11 July 2018
Y. Okuyama, M. Tanaka, T. Ohashi, T. Morikawa Crystal plasticity analysis of α-Ti polycrystalline with Temperature dependence of the yield stress International Conference on PROCESSING & MANUFACTURING OF ADVANCED MATERIALS. Processing, Fabrication, Properties, Applications (THERMEC' 2018) 11 July 2018

2017年度

発表者 タイトル 学協会名 発表年月日 備考
M. Tanaka, T. Morikawa, K. Higashida Thermally activated process of dislocation gliding at low temperatures in severely deformed metals The 15th International Conference on Advanced Materials 29 Aug. 2017 Invited

2016年度

発表者 タイトル 学協会名 発表年月日 備考
K. Harnas, M. Tanaka, K. Higashida  Local slip deformation along micropillars in Fe-Al single crystals 9th Pacific Rim International Conference on Advanced Materials and Processing (PRICM9) 21 Sep. 2016    
A. Honda, M. Fujisaki, N. Nakamura, M. Tanaka Mechanical Property of IF Steel Measured by Using a Micro-Size Testing Method 9th Pacific Rim International Conference on Advanced Materials and Processing (PRICM9) 21 Sep. 2016  

2015年度

発表者タイトル学協会名発表年月日備考
M. Tanaka, K. HigashidaLow temperature toughness and dislocation mobility in bulk nanostructured metals4th ESISM (elements strategy initistive for structual materials) workshop in Kyoto "Fundsmental Issue of Structual Materials"14 Jan. 2016Invited
K. Higashida, M. TanakaUnderstanding fracture toughness based on dislocation behaviorsAsia Steel International Conference (Asia Steel 2015)6 Oct. 2015
N. Yoshimura, M. Tanaka, S. Shirahama, M. Hoshino, G. Shigesato, K. Ushioda, R. Uemori, K. HigashidaEffect of Solute Ni and Mn on Brittle Fracture of Ultra Low Carbon SteelsEuropean Cogress and Exhibition on Advanced Materials and Processes (EUROMAT2015)21 Sep. 2015
M. Tanaka, K. HigashidaHVEM-tomography for crack tip dislocations17th International Conference on the Strength of Materials (ICSMA17)10 Aug. 2015Plenary
M. Tanaka, K. HigashidaDislocation mobility and low temperature toughness of buok nanostructured metalsThe 2nd International Workshop on Bulk Nanostructured Metals4 Aug. 2015invited
T. Shimokawa, T. Tsuru, Y. Aoyagi, M. Tanaka, K. HigashidaInfluence of Grain Boundary Dislocation Sources on Mechanical Properties of Nanostructured Metals: A Molecular Dynamics StudyThe 2nd International Workshop on Bulk Nanostructured Metals4 Aug. 2015invited
K. Yamada, R. Kamohara, D. Izumi, K. Takata, M. TanakaMechanical Property of Micro-pillars in Iron Single CrystalsThe 11th International Nanotechnology Conference on Communication and Cooperation (INC11)11 May 2015

2014年度

発表者タイトル学協会名発表年月日備考
D.R. Adhika, M. Tanaka, T. Daio, K. HigashidaCrack tip shielding effect observed with HRTEM The 9th Postech-KIMS-SNU-Kyushu University Symposium23 Dec. 2014
K. Higashida, M. TanakaToward connecting dislocation behaviours with materials fractureThe 4th International Symposium on Steel Science (ISSS2014)6 Nov. 2014Invited
D.R. Adhika, M. Tanaka, T. Daio, K. HigashidaCrack-tip dislocations characterised with HVEM tomographyOpening International Symposium, Nex-Generation Microscopic Science3 Nov. 2014

2013年度

発表者タイトル学協会名発表年月日備考
M. Tanaka, K. Higashida Multiplication process of crack tip dislocations revealed with HVEM-tomography The International Union of Materials Research Societies - International Conference in Asia 2013 (IUMRS-ICA-2013) 2013年12月17日 Invited
Masaki Tanaka and Kenji Higashida Crack-tip dislocations characterised with HVEM tomography Electron Microscopy & Multiscale Modeling 2013 (EMMM2013) 2013年11月12日
M. Tanaka, S. Takano, K. Higashida Brittle-to-ductile transition in bulk nanostructured steels KIM-JIM Symposium, 2013 Autumn Meeting of The Japan Institue of Metals and Materials 2013年9月17日 Invited
T. Shimokawa, M. Tanaka, K. Higashida, T. Ohashi A multiscale approach for investigation the ductility of pearlitic steel KIM-JIM Symposium, 2013 Autumn Meeting of The Japan Institue of Metals and Materials 2013年9月17日
Kenji Higashida and Tatsuya Morikawa Characteristics of Deformation Microstructures in Mg Alloys with Synchronized Long-period Stacking Ordered Structure The 8th Pacific RIM International Congress on Advanced Materials and Processing 2013年8月8日 Kyenote
Masaki Tanaka and Kenji HIgashida 3D Structure of Crack Tip Dislocations Elucidated with Electron Tomography and their Effects on Toughness The 8th Pacific RIM International Congress on Advanced Materials and Processing 2013年8月6日 Invited
M. Tanaka and K. Higashida Enhancement of toughness at low temperatures using grain refinements International Symposium on Strength of Fine Grained Materials - 60 years of Hall-Petch- 2013年7月17日
K. Higashida, M. Tanaka, S. Takano, T. Shimokawa Effect of grain refinement due to severe plastic deformation on the brittle-to-ductile transition in low carbon steels. International Symposium on Strength of Fine Grained Materials - 60 years of Hall-Petch- 2013年7月17日 Invited
K. Hata, M. Tanaka, N. Yoshimura, K. Higashida Relation between a brittle-to-ductile transition twins in polycrystalline ferritic alloys. International Symposium on Strength of Fine Grained Materials - 60 years of Hall-Petch- 2013年7月16日 ポスター
Morikawa, T, Nakanishi, S, Tsukamoto, G, Higashida, K, Kimura, K and Ushioda, K Evolution of Inhomogeneous Deformation Microstructures during Cold-Rolling of Poly-Crystalline Ti-Added Ultra Low Carbon Steel Recrystallization and Grain Growth V 2013年5月7日

2012年度

発表者タイトル学協会名発表年月日備考
T. Morikawa and K. Higashida Deformation Microstructures in Magnesium Alloy with Long-period Stacking Order Phase The 7th Pan-Yellow Sea Rim International Symposium on Magnesium Alloys(YSR7) 2012年10月16日 keynote
H. Gao, K. Ikeda, T. Morikawa, K. Higashida and H. Nakashima Microstructures of long period stacking ordered structure of Mg-Zn-Y alloy International Symposium on Long-Period Stacking Ordered Structure and Its Ralated Materials(LPSO2012) 2012年10月2日
T. Morikawa, S. Higuchi, K. Higashida Inhomogeneous Deformation behavior observed using High-Precision Markers Drawn by Electron Beam Lithography in a Hot-extruded Mg-5at.%Zn-7at.%Y Alloy International Symposium on Long-Period Stacking Ordered Structure and Its Ralated Materials(LPSO2012) 2012年10月2日
K. Tsujii, M. Tanaka, K. Higashida, M. Fujikura and K. Ushioda The Effect of Deformation Twinning on the Brittle-to-ductile Transition in Fe-Al single crystalline Alloys. 4th International Conference on Fundamental Properties of Dislocations (Dislocations 2012) 2012年8月29日
M. Tanaka and K. Higashida Dislocation Source Multiplication at a Crack Tip Revealed by HVEM-tomography 4th International Conference on Fundamental Properties of Dislocations (Dislocations 2012) 2012年8月27日
M. Tanaka, K. Higashida and T. Shimokawa Brittle-to-ductile transition in bulk nanostrcutured metals International Workshop on Bulk Nanostructured Metals 2012年6月29日 Invited
Masaki Tanaka, Tatsuro Onomoto, Toshihiro Tsuchiyama, Kenji Higashida Brittle-to-ductile transition in high-nitrogen steels International Symposium on Materials Science and Engineering 2012年6月8日
K.Higashida Crack Tip Dislocations Revealed by High Voltage Electron Microscopy and Their Shielding Effect on Fracture Toughness Micromechanics of Advanced Structural Materials - Professor Toshio Mura Memorial Symposium - 2012年6月7日 invited
K.Higashida and M.Tanaka Understanding of Brittle-to-Ductile Transition based on Crack-Dislocation Interaction NIMS conference 2012年6月5日 invited
Masaki Tanaka and Kanji Higashida Solute effects on toughness The 3rd International Symposium on Steel Science (ISSS2012) 2012年5月29日 invited
Masaki Tanaka and Kenji Higashida 3D Structure of Crack tip Dislocations .Revealed by High-voltage Electron Microscopy Workshop on the collaboration of application of electron microscopy 2012年5月10日 invited

2011年度

発表者タイトル学協会名発表年月日備考
S. Sadamatsu, H. Nakamura, S. Inoue, M. Tanaka, K. Higashida Crack tip dislocations observed by using HVEM-tomography and multiplication mechanism of dislocation sources at a crack tip International Symposium on Role of Electron Microscopy in Industry 2012年1月19日
T. Morikawa, S. Higuchi, J. Hirotani and K. Higashida INHOMOGENEOUS DEFORMATION BEHAVIORS ANALYZED BY HIGH PRECISION MARKER METHOD IN A WARM-EXTRUDED MAGNESIUM ALLOY WITH LPSO PHASE 6th Pan-Yellow Sea Rim International Symposium on Magnesium Alloys and their Applications, together with the 6th KITECH-KUMAMOTO International Symposium on Bulk Metallic Glasses and Advanced Materials (YSR6) 2011年11月23日 invited
M. Tanaka, K. Higashida, T. Tsuchiyama and T. Onomoto The brittle-to-ductile transition in high-nitrogen austenitic stainless steels International Federation for Heat Treatment and Surface Engineering 19th Congress 2011 (IFHTSE 19th Congress 2011) 2011年10月19日 Tom Bell Young Author Award受賞
Tatsuya Morikawa, Jun Hirotani and Kenji Higashida INHOMOGENEOUS DEFORMATION BEHAVIORS ANALYZED BY HIGH PRECISION MARKERS IN A WARM-EXTRUDED MAGNESIUM ALLOY WITH LPSO PHASE International Conference on Processing & Manufacturing of Advanced Materials (THERMEC' 2011) 2011年8月3日 invited
K. Maeno, M. Tanaka, K. Higashida, M. Fujikura, K. Ushioda The brittle-to-ductile transition behavior in Fe-Al single crystalline alloys International Conference on Processing & Manufacturing of Advanced Materials (THERMEC' 2011) 2011年8月1日
M. Tanaka, K. Higashida, T. Tsuchiyama, T. Onomoto The brittle-to-ductile transition in nickel-free austenitic stainless steels International Conference on Processing & Manufacturing of Advanced Materials (THERMEC' 2011) 2011年8月1日 Invited
M. Tanaka, S. Sadamatsu, H. Nakamura, S. Inoue and K. Higashida Crack tip dislocations and their multiplication process revealed by HVEM-tomography 5th Meeting of the International Union of Microbeam Analysis Societies (IUMAS-V) 2011年5月26日
Kenji Higashida Crack Tip Plasticity Revealed by High Voltage Electron Microscopy and Its Affect on Materials Fracture Electron Microscopy and Multi-scale Modeling Conference 2011 2011年5月24日 Invited
Keiki Maeno, Masaki Tanaka, Kenji Higashida, Masahiro Fujikura and Kohsaku Ushioda The influence of Al on the brittle-to-ductile transition in ferritic single crystalline alloys The 2011 International Symposium on Molecular Systems 2011年5月10日
Sunao Sadamatsu, Hiroto Nakamura, Masaki Tanaka, Kenji Higashida Influence of oxide precipitates on the brittle-to-ductile transition in silicon single crystals The 2011 International Symposium on Molecular Systems 2011年5月10日

2010年度

発表者タイトル学協会名発表年月日備考
M. Tanaka, S. Sadamatsu, G. S. Liu, H. Nakamura, K. Higashida and I. M. Robertson Crack Tip Dislocations and the Sequential Multiplication Process of Dislocation Sources along the Crack front Revealed by HVEM-Tomography 140th TMS Annual Meeting & Exhibition 2011年3月2日 Invited
T. Morikawa, J. Hirotani, Y. Mitani and K. Higashida Inhomogeneous deformation behaviors and their effects on mechanical performance in a warm-extruded magnesium alloy with LPSO phase The 5th Pan-Yellow Sea Rim (YSR5) International Symposium on Magnesium Alloys 2010年11月16日
Tatsuya Morikawa, Jun Hirotani, Yuuki Mitani and Kenji Higashida Inhomogeneous Deformation Behaviors Analyzed by High Precision Markers in a Warm-Extruded Magnesium Alloy with LPSO Phase The 6th KU-KITECH International Symposium on Bulk Metallic Glasses and Advanced Materials 2010年9月15日 Invited
Kenji Higashida and Tatsuya Morikawa Characteristics in Microstructures and Deformation Behaviors in a Warm-extruded Magnesium Alloy with LPSO Phase The 6th KU-KITECH International Symposium on Bulk Metallic Glasses and Advanced Materials 2010年9月14日 Keynote Lecture
M.Tanaka, K. Higashida, S. Sadamatsu, H. Nakamura Crack tip dislocations observed by electron tomography in single crystal silicon 31st Risø International Symposium on Materials Science: Challenges in materials science and possibilities in 3D and 4D characterization techniques 2010年9月8日
Tatsuya Morikawa, Kenji Higashida Inhomogeneous deformation behaviors and their effects on mechanical performance in a warm-extruded magnesium alloy with LPSO phase The 7th Pacific Rim International Conference on Advanced Materials and Processing (PRICM7) 2010年8月5日
Y-J. Hong, M. Tanaka, K. Higashida The effect of Oxigen on the Brittle-to-ductile Transition in Silicon Single Crystals The 7th Pacific Rim International Conference on Advanced Materials and Processing (PRICM7) 2010年8月3日
K. Higashida, M. Tanaka, S. Sadamatsu Characterization of crack-tip dislocations and their effects on materials fracture The 7th Pacific Rim International Conference on Advanced Materials and Processing (PRICM7) 2010年8月3日 Keynote
Kenji Higashida Crack tip plasticity revealed by high voltage electron microscopy and its effect on materials fracture Symposium in Memory of Professor Toshio Mura 2010年5月24日 Keynote

2009年度

発表者タイトル学協会名発表年月日備考
Y.-J. Hong, M. Tanaka and K. Higashida Controlling factors in the brittle-to-ductile transition of silicon single crystal The 5th KIMS-Kyushu University (Research Center for Steel) Joint Symposium on Steel Research 2010年3月31日
M. Tanaka, K. Higashida and T. Shimokawa The Brittle-To-Ductile Transition in Severely Deformed Low Carbon Steel TMS2010 139th Annual Meeting & Exhibition 2010年2月15日
Tatsuya Morikawa, Yuuki Mitani, Jun Hirotani, Kenji Higashida Inhomogeneous Deformation Observed Using High-precision Markers Drawn by Electron Beam Lithography in a Magnesium Alloy with LPSO Phase The 4th Pan-Yellow Sea Rim International Symposium on Magnesium Alloys - YSR4 - 2009年11月12日
M. Tanaka, K. Higashida, T. Shimokwa The role of dislocation sources on the brittle-ductile transition The 2nd International Symposium on Steel Science (ISSS2009) 2009年10月22日
K. Higashida, T. Ohashi Analyzing Dislocation Structures and Its Impacts on Studies for Mechanical Properties in Crystalline Materials The 2nd International Symposium on Steel Science (ISSS2009) 2009年10月22日
S.Ohtani, T.Morikawa, K.Higashida, S.Hashimoto EBSD investigation of inhomogeneous deformation in a ferrite-martensite dual phase steel The 2nd International Symposium on Steel Science (ISSS2009) 2009年10月22日
M. Honda, M. Tanaka, K. Higashida Three dimensional structure of carck tip dislocations revealed by high voltage electron microscopy in a siliocn single crsytal The Twelfth Frontiers of Electron Microscopy in Materials Science (FEMMS2009) 2009年9月29日
T. Morikawa, Y. Mitani, J. Hirotani and K. Higashida INHOMOGENEOUS DEFORMATION OBSERVED USING HIGH-PRECISION MARKERS DRAWN BY ELECTRON BEAM LITHOGRAPHY IN A DUAL-PHASE MAGNESIUM ALLOY The 3rd Asian Symposium on Magnesium Alloys - 2009 2009年9月22日
Tatsuya Morikawa, Yuuki Mitani, Kenji Higashida Inhomogeneous Deformation observed using High-Precision Markers Drawn by Electron Beam Lithography in a Magnesium Alloy with LPSO Phase International Conference on Processing & Manufactureing of advanced materials (THERMEC' 2009) 2009年8月28日
S. Sadamatsu, M. Tanaka, M. Honda, K. Kaneko, K. Higashida, M. Mitsuhara, S. Hata Crack tip dislocations observed by combining scanning transmission electron microscopy and computed tomography International Conference on Processing & Manufactureing of advanced materials (THERMEC' 2009) 2009年8月27日
Y.-J. Hong, M. Tanaka, K. Higashida The effect of dopants on the brittle-to-ductile transition in Si single crystal 15th International Conference on the Strength of Materials (ICSMA15) 2009年8月20日
S. Sadamatsu, M. Tanaka, M. Honda, K. Higashida Crack tip dislocations observed by TEM-tomography in silicon signel crystals 15th International Conference on the Strength of Materials (ICSMA15) 2009年8月18日 ポスター賞
T.Morikawa, Y.Mitani, J.Hirotani, K.Higashida Inhomogenous Deformation Observed Using High-precision Markers Drawn by Electron Beam Lithography in a Dual-phase Magnesium Alloy The 5th KITECH-KU Symposium on Bulk Metallic Glasses and Advanced Materials 2009年7月16日
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