Shigeru KURAMOTOProfessor
■Researcher basic information
Organization
- Vice President
- Research and Innovation Center Director of Research and Innovation Center
- College of Engineering Department of Mechanical Systems Engineering
- Graduate School of Science and Engineering(Master's Program) Major in Mechanical Systems Engineering
- Graduate School of Science and Engineerin(Doctoral Program) Major in Complex Systems Science
- Faculty of Applied Science and Engineering Domain of Mechanical Systems Engineering
Research Areas
- Manufacturing technology (mechanical, electrical/electronic, chemical engineering), Machine materials and mechanics, Machine Material/Material Mechanics
- Nanotechnology/Materials, Material fabrication and microstructure control, Material Processing/Treatment
- Nanotechnology/Materials, Structural and functional materials, Structural/Functional Materials
Educational Background
- Apr. 1991 - Mar. 1994, The University of Tokyo, Graduate School, Division of Engineering, Materials Science
- Apr. 1989 - Mar. 1991, The University of Tokyo, Graduate School, Division of Engineering, Materials Science
- Apr. 1985 - Mar. 1989, The University of Tokyo, Faculty of Engineering, Department of Materials Science
Career
- Feb. 2015, Professor, Ibaraki University, College of Engineering, Department of Mechanical Engineering
- Jan. 2002 - Jan. 2015, Toyota Central R&D Labs., Inc.
- Apr. 1997 - Dec. 2001, Research Associate, The University of Tokyo, School of Engineering, Department of Materials Science
- Apr. 1994 - Mar. 1997, Furukawa Electric Co., Ltd.
Message from Researchers
(Message from Researchers)
(教員からのメッセージ)
Prior to joining Ibaraki University in 2015, I worked as a researcher in Furukawa Electric Co. Ltd., as a research associate at University of Tokyo, and as a senior researcher inToyota Central R&D Labs Inc. With such experiences, I do my best to educate young researchers and engineers who will play active role in practical manufacturing.
■Research activity information
Award
- May 2021, Light Metal R&D Furtherance Medal, JILM
Shigeru Kuramoto
Japan society - Nov. 2014, Light Metal Paper Prize, 7075アルミニウム合金の機械的特性と金属組織に及ぼす巨大ひずみ加工の影響, The Japan Institute of Light Metals
倉本繁、堀渕嘉代、青井一郎、大石敬一郎 - Nov. 2012, Light Metal Advancement Award, アルミニウム合金とチタン合金の変形・破壊機構に関する研究, The Japan Institute of Light Metals
倉本繁 - Sep. 2004, The Japan Institute of Metals and Materials Technical Development Award, 多機能チタン合金ゴムメタルの開発, The Japan Institute of Metals and Materials
古田忠彦、倉本繁、ファンジョンハン、伊東一彦、斎藤卓 - Nov. 2002, Light Metal Paper Prize, AZ31マグネシウム合金の応力腐食割れ発生時の水素の挙動, The Japan Institute of Light Metals
倉本繁、荒木一郎、菅野幹宏 - Nov. 2000, Light Metal Encouragement Prize, アルミニウム合金の粒界破壊の機構解明とその防止に関する研究, The Japan Institute of Light Metals
倉本繁
Paper
- Al-Mg-Si-Cu合金の湿潤ガス応力腐食割れ特性
梨木正志; 伊藤吾朗; 倉本 繁; 逢坂 崇
Oct. 2025, [Reviewed] - 〔Major achievements〕Long term and in situ measurements of nanostructure evolution of Al-3.9Cu-1.5Mg alloys by laboratory high energy small-angle X-ray scattering
Shin Fukuda; Masato Ohnuma; Goroh Itoh; Shigeru Kuramoto; Junya Kobayashi; Equo Kobayashi, Elsevier BV
Materialia, Mar. 2025, [Reviewed] - 〔Major achievements〕Severe plastic deformation for producing Superfunctional ultrafine-grained and heterostructured materials: An interdisciplinary review
Kaveh Edalati; Anwar Q. Ahmed; Saeid Akrami; Kei Ameyama; Valery Aptukov; Rashid N. Asfandiyarov; Maki Ashida; Vasily Astanin; Andrea Bachmaier; Victor Beloshenko; Elena V. Bobruk; Krzysztof Bryła; José María Cabrera; Amanda P. Carvalho; Nguyen Q. Chinh; In-Chul Choi; Robert Chulist; Jorge M. Cubero-Sesin; Gregory Davdian; Muhammet Demirtas; Sergiy Divinski; Karsten Durst; Jiri Dvorak; Parisa Edalati; Satoshi Emura; Nariman A. Enikeev; Ghader Faraji; Roberto B. Figueiredo; Ricardo Floriano; Marjan Fouladvind; Daniel Fruchart; Masayoshi Fuji; Hiroshi Fujiwara; Marcell Gajdics; Diana Gheorghe; Łukasz Gondek; Joaquín E. González-Hernández; Alena Gornakova; Thierry Grosdidier; Jen Gubicza; Dmitry Gunderov; Liqing He; Oscar Fabian Higuera; Shoichi Hirosawa; Anton Hohenwarter; Zenji Horita; Jelena Horky; Yi Huang; Jacques Huot; Yoshifumi Ikoma; Tatsumi Ishihara; Yulia Ivanisenko; Jae-il Jang; Alberto M. Jorge; Mie Kawabata-Ota; Megumi Kawasaki; Tarek Khelfa; Junya Kobayashi; Lembit Kommel; Anna Korneva; Petr Kral; Natalia Kudriashova; Shigeru Kuramoto; Terence G. Langdon; Dong-Hyun Lee; Valery I. Levitas; Cong Li; Hai-Wen Li; Yongtao Li; Zheng Li; Huai-Jun Lin; Klaus-Dieter Liss; Ying Liu; Diana Maritza Marulanda Cardona; Kenji Matsuda; Andrey Mazilkin; Yoji Mine; Hiroyuki Miyamoto; Suk-Chun Moon; MullerTimo Müller; Jairo Alberto Muñoz; Maxim Yu. Murashkin; Muhammad Naeem; Marc Novelli; Dániel Olasz; Reinhard Pippan; Vladimir V. Popov; Elena N. Popova; Gencaga Purcek; Patricia de Rango; Oliver Renk; Delphine Retraint; Ádám Révész; Virginie Roche; Pablo Rodriguez-Calvillo; Liliana Romero-Resendiz; Xavier Sauvage; Takahiro Sawaguchi; Hadi Sena; Hamed Shahmir; Xiaobin Shi; Vaclav Sklenicka; Werner Skrotzki; Nataliya Skryabina; Franziska Staab; Boris Straumal; Zhidan Sun; Maciej Szczerba; Yoichi Takizawa; Yongpeng Tang; Ruslan Z. Valiev; Alina Vozniak; Andrei Voznyak; Bo Wang; Jing Tao Wang; Gerhard Wilde; Fan Zhang; Meng Zhang; Peng Zhang; Jianqiang Zhou; Xinkun Zhu; Yuntian T. Zhu, Elsevier BV
Journal of Alloys and Compounds, May 2024, [Reviewed] - 〔Major achievements〕Effect of the Microstructures Adjacent to the Grain Boundaries on the Mechanical Properties and Hydrogen Embrittlement Susceptibilities of Al-Cu Alloys
Yuki Ishii; Junya Kobayashi; Shigeru Kuramoto; Goroh Itoh, 日本金属学会
Materials Transactions, Feb. 2024, [Reviewed] - Visualization of hydrogen and hydrogen-induced defects in tensile-deformed pure iron using hydrogen microprint and tritium autoradiography
Toshiaki Manaka; Goroh Itoh; Junya Kobayashi; Shigeru Kuramoto; Yuji Hatano
ISIJ International, Feb. 2024, [Reviewed] - 〔Major achievements〕Effect of alloy compositions and aging conditions on tensile properties of cold-rolled Al-Mg-Si alloys
H. Fukuzawa; Y. Ishii; J. Kobayashi; E. Kobayashi; M. Ohnuma; S. Kuramoto; G. Itoh, Corresponding
Journal of the Japan Institute of Light Metals, Dec. 2023, [Reviewed] - Effect of Process Condition and Test Environment on Tensile Properties in Cold-Rolled Al-Cu-Mg Alloys
Yuki Ishii; Junya Kobayashi; Equo Kobayashi; Masato Ohnuma; Shigeru Kuramoto; Goroh Itoh
Solid State Phenomena, Dec. 2023, [Reviewed] - Effect of Thermomechanical Rolling on Mechanical Properties of TRIP-Aided Steel Sheet
Junya Kobayashi; Taichi Kimura; Shun Kudo; Genta Kojima; Tomohiko Hojo; Shigeru Kuramoto; Goroh Itoh
Materials Science Forum, Dec. 2023, [Reviewed] - 〔Major achievements〕Effect of Stability of γ phase on Lüders-like Deformation Behavior of Cold-rolled Fe-Ni-Al-C Alloys
Yuwa Mori; Yuta Kawano; Junya Kobayashi; Shigeru Kuramoto; Satoshi Emura and Takahiro Sawaguchi, Corresponding, 日本鉄鋼協会
Tetsu-to-Hagané, Aug. 2023, [Reviewed] - 〔Major achievements〕Mechanical Properties and Deformation Behavior in Severely Cold-Rolled Fe-Ni-Al-C Alloys with Lüders Deformation - Overview with Recent Experimental Results -
Shigeru Kuramoto; Yuta Kawano; Yuwa Mori; Junya Kobayashi; Satoshi Emura and Takahiro Sawaguchi, Lead, 日本金属学会
Materials Transactions, Jul. 2023, [Reviewed] - 〔Major achievements〕Nanoscale Analysis of Solute Distribution in Ultrahigh-Strength Aluminum Alloys
Equo Kobayashi; Masato Ohnuma; Shigeru Kuramoto; Junya Kobayashi and Goroh Itoh, Corresponding, 日本金属学会
Materials Transactions, Jul. 2023, [Reviewed] - Effect of Strain Rates on Mechanical Properties of a Duplex Stainless-Steel Sheet Charged in Hydrogen Plasma
Afshin Yousefi; Goroh Itoh; Zoha Ghorani; Shigeru Kuramoto, Last
ISIJ International, Feb. 2023, [Reviewed] - 〔Major achievements〕Mechanical properties of fine-grained flame resistant magnesium alloys processed with severe plastic deformation
高須飛雅、木村健太郎、行武栄太郎、伊藤友美、野田雅史、染川英俊、土谷浩一、倉本繁, Corresponding, Japan Light Metals Welding Association
Journal of the Japan Light Metals Welding Association, Jun. 2022, [Reviewed] - 〔Major achievements〕Nanomaterials by severe plastic deformation: review of historical developments and recent advances
Kaveh Edalati a; Andrea Bachmaier b; Victor A. Beloshenkoc; Yan Beygelzimer c; Vladimir D. Blankd; Walter J. Bottae; Krzysztof Bryłaf; Jakub Čížekg; Sergiy Divinski h; Nariman A. Enikeev i; j; Yuri Estrin k; l; Ghader Farajim; Roberto B. Figueiredon; Masayoshi Fuji o; Tadahiko Furutap; Thierry Grosdidierq; r; Jenő Gubicza s; Anton Hohenwarter t; Zenji Horitaa; u; v; w; Jacques Huotx; Yoshifumi Ikoma y; Miloš Janečekz; Megumi Kawasaki aa; Petr Králab; Shigeru Kuramotoac; Terence G. Langdon ad; Daniel R. Leivae; Valery I. Levitas ae; af; Andrey Mazilkinag; ah; Masaki Mitou; Hiroyuki Miyamotoai; Terukazu Nishizaki aj; Reinhard Pippanb; Vladimir V. Popovak; Elena N. Popovaak; Gencaga Purcekal; Oliver Renkb; Ádám Révészs; Xavier Sauvageam; Vaclav Sklenickaab; Werner Skrotzkian; Boris B. Straumalag; ah; Satyam Suwas ao; Laszlo S. Tothq; r; at; Nobuhiro Tsuji ap; aq; Ruslan Z. Valiev i; j; Gerhard Wildeh; Michael J. Zehetbauer ar and Xinkun Zhuas
Mater. Res. Lett., Apr. 2022, [Reviewed] - Effect of Alloy Composition and Process Conditions on Local Deformation Behavior in Beta Titanium Alloys
K. Numata; S. Yonemura; S. Kuramoto; E. Nakagawa and T. Ohmura, Corresponding
Titanium Japan, 01 Apr. 2022, [Invited] - Effect of 90% cold rolling on precipitation behavior of Al-0.6Mg-1.0Si-0.5Cu alloy
N. Kirekawa; M. O; J. Kobayashi; M. Ohnuma; S. Kuramoto; G. Itoh; E. Kobayashi
Journal of the Japan Institute of Light Metals, Dec. 2021, [Reviewed] - Influence of microstructure-driven hydrogen distribution on environmental hydrogen embrittlement of an Al-Cu-Mg alloy
M. Safyari; M. Moshtaghi; S. Kuramoto; T. Hojo, Elsevier BV
International Journal of Hydrogen Energy, 22 Sep. 2021, [Reviewed] - Unraveling the effect of dislocations and deformation-induced boundaries on environmental hydrogen embrittlement behavior of a cold-rolled Al-Zn-Mg-Cu alloy
M. Moshtaghi; M. Safyari; S. Kuramoto; T. Hojo, Elsevier BV
International Journal of Hydrogen Energy, 05 Jan. 2021, [Reviewed] - Suppression of intergranular fracture in 7000 series aluminum alloys
Goroh Itoh; Keisuke Hiyama; Bofan Lyu; Junya Kobayashi; Shigeru Kuramoto, Trans Tech Publications Ltd
Materials Science Forum, 2021, [Reviewed] - On the role of traps in the microstructural control of environmental hydrogen embrittlement of a 7xxx series aluminum alloy
M. Safyari; M. Moshtaghi; S. Kuramoto, Last
Journal of Alloys and Compounds, 24 Sep. 2020, [Reviewed] - Environmental hydrogen embrittlement associated with decohesion and void formation at soluble coarse particles in a cold-rolled Al–Cu based alloy
M. Safyari; M. Moshtaghi; S. Kuramoto, Last
Materials Science and Engineering A, Jul. 2020, [Reviewed] - Investigation of strain rate sensitivity of Gum Metal under tension using digital image correlation
Karol Golasiński · Elżbieta Pieczyska· Michał Maj · Maria Staszczak · Paweł Świec · Tadahiko Furuta · Shigeru Kuramoto, Last, Springer
Archives of Civil and Mechanical Engineering, May 2020, [Reviewed] - TEM in-situ Observation of Deformation Behavior in a Beta Titanium Alloy, Gum Metal
S. Kuramoto
Titanium Japan, 01 Apr. 2020, [Invited] - Assessment of hydrogen embrittlement susceptibility of an Al-Cu-Mg alloy in humid air
Toshiaki Manaka; Takahiro Suzuki; Keisuke Hiyama; Junya Kobayashi; Shigeru Kuramoto; Goroh Itoh, In the present study, we investigated the hydrogen embrittlement susceptibility of Al-4%Cu-1.5%Mg alloys subjected to several heat treatments by means of SSRT tensile test and humid gas stress corrosion cracking(HG-SCC) test. For SSRT tensile test, the tensile test pieces were cut from cold-rolled sheets of 1mm thickness. The test pieces were solution-treated at 500 °C for 1h, water-quenched and aged at 140oC for 72h or 360h. SSRT tensile test was performed in two environments, humid air (HA) and dry nitrogen gas (DNG) at a strain rate of 1.39×10-6s-1. Fracture surfaces were observed with a scanning electron microscopy(SEM). For HG-SCC test, compact tension(CT) test pieces were cut from hot-rolled plate of 6mm thickness. The CT test pieces were solution-treated, water-quenched and aged at 190 °C for 9h, 50°C for 96h or 140°C for 72h. HG-SCC test was carried out based on High Pressure Institute of Japan standards; HPIS E103:2018. The pre-cracked CT specimens with stress loading were kept for 90 days in two environments, HA and DNG. After 90 days, in order to observe whether cracks propagated due to HG-SCC, the specimens were loaded up to fracture rapidly, followed by SEM observation. Tensile properties obtained by SSRT tensile tests were almost the same in two environments. Also, fracture surfaces were not affected by test environments. Moreover, in HG-SCC tests, crack propagation was not observed at each test conditions. Therefore, Al-4%Cu-1.5%Mg alloy had high-resistance to hydrogen embrittlement., EDP Sciences
MATEC Web of Conferences, 2020 - Effect of phase stability on local mechanical behavior in beta type titanium alloys
木村拓也; 倉本繁; 仲川枝里; 大村孝仁,In general, the elastic modulus of a metallic material is proportional to the mechanical strength. A multi-functional beta titanium alloy, Gum Metal has been developed to have both low modulus and high strength after severe cold working. However, both its underlying mechanisms for multi-functional characteristics and its deformation mechanism have not yet been elucidated. In this study, nano-indentation and in-situ compression test in TEM have been performed to investigate the effect of phase stability on local mechanical behavior. We have examined the local mechanical behavior in Ti-18Mo alloy which has a higher bcc phase stability than Gum Metal. Nano-indentation tests revealed that the phase stability does not affect the local dynamic behavior. On the other hand, in situ compression test confirmed the effect of phase stability on the local mechanical behavior. Dislocation motion has been observed in Ti-18Mo alloy by in-situ compression tests in TEM, although such dislocation activity was not observed in Gum Metal in our previous study.
, 一般社団法人 軽金属学会
軽金属, 2020, [Reviewed] - Effect of strain rate on environmental hydrogen embrittlement susceptibility of a severely cold-rolled Al-Cu alloy
Mahdieh Safyari; Masoud Moshtaghi; Shigeru Kuramoto, Last
Vacuum, Nov. 2019, [Reviewed] - Effect of Fe-content on mechanical properties of cold-rolled Al–Fe–Si alloy foil
Takashi Suzuki; Shigeru Kuramoto; Goroh Itoh; Qi Cui
Journal of Japan Institute of Light Metals, Oct. 2019, [Reviewed] - 〔Major achievements〕Influence of cold rolling on strength and resistance to hydrogen embrittlement in Al–8%Zn–2%Mg–2%Cu–0.15%Zr alloy
Y. Sakaoka; S. Kuramoto; H. Kawabata; A. Kurumada, Corresponding
J. Jpn. Inst. Light Metals, 01 Jul. 2019, [Reviewed] - 〔Major achievements〕Severe Plastic Deformation to Achieve High Strength and High Ductility in FeNi,Based Alloys with Lattice Softening
Shigeru Kuramoto; Tadahiko Furuta, Lead, The Japan Institute of Metals and Materials
Materials Transactions, 07 Jun. 2019, [Reviewed], [Invited] - Influence of cold rolling on strength and resistance to hydrogen embrittlement in Al–8%Zn–2%Mg–2%Cu–0.15%Zr alloy
H. Tadenuma; S. Kuramoto; J. Kobayashi; G. Itoh; K. Aoi; Y. Shimizu, Corresponding
J. Jpn. Inst. Light Metals, 01 Jun. 2019, [Reviewed] - Cracking Process Relates to Hydrogen Behavior in a Duplex Stainless Steel
Afshin Yousefi; Goroh Itoh; Zoha Ghorani; Shigeru Kuramoto
ISIJ International, Jun. 2019, [Reviewed] - 〔Major achievements〕Analysis of deformation behavior in beta titanium alloys using TEM in-situ observation
K. Onose; S. Kuramoto; T. Suzuki; Ya-Ling CHANG; E. Nakagawa; T. Ohmura; C. Iwamoto, Corresponding
J. Jpn. Inst. Light Metals, 01 May 2019, [Reviewed] - Local Mechanical Response in a Beta Titanium Alloy of Gum Metal
S. Kuramoto
Titanium Japan, 01 Apr. 2019, [Invited] - A finite strain elastic-viscoplastic model of Gum Metal
K. Kowalczyk-Gajewska; E.A. Pieczyska; K. Golasiński; M. Maj; Shigeru Kuramoto; Tadahiko Furuta, Last, elsevier
International Journal of Plasticity, 21 Feb. 2019, [Reviewed] - Influence of microstructure adjacent to grain boundary on intergranular cracking in Al–Mg–Si alloys
S. Ishizawa; S. Kuramoto; G. Itoh
J. Jpn. Inst. Light Metals, 01 Dec. 2018, [Reviewed] - 〔Major achievements〕Effect of test environment on tensile properties of cold-rolled 7075 aluminum alloy
Y. Nakajima; S. Kuramoto; J. Kobayashi; G. Itoh; K. Oh-ishi; I. Aoi; Y. Shimizu, Corresponding
J. Jpn. Inst. Light Metals, 01 Nov. 2018, [Reviewed] - Characterization of cold-rolled heterogeneous microstructure formed by multimodal deformation in an Fe-Ni-Al-C alloy with lattice softening
Tadahiko Furuta; Izuru Miyazaki; Keiichiro Oh-ishi; Shigeru Kuramoto; Akinobu Shibata; Nobihiro Tsuji, Elsevier Ltd
Materials and Design, 05 Sep. 2018, [Reviewed] - Thermomechanical Studies of Yielding and Strain Localization Phenomena of Gum Metal under Tension
El˙zbieta A. Pieczyska; Michał Maj; Karol Golasi ´ nski; Maria Staszczak; Tadahiko Furuta and Shigeru Kuramoto, Last, MDPI
materials, 07 Apr. 2018, [Reviewed] - Overcoming the strength–ductility trade-off via the formation of a thermally stable and plastically unstable austenitic phase in cold-worked steel
I. Miyazaki; T. Furuta; K. Oh-ishi; T. Nakagaki; S. Kuramoto; A. Shibata; N. Tsuji, elsevier
Materials Science & Engineering A, 21 Feb. 2018, [Reviewed] - Yielding and strain localization effects in gum metal - A unique Ti alloy -investigated by digital image correlation and infrared thermography
Elżbieta A. Pieczyska; Karol Golasiński; Michał Maj; Maria Staszczak; Zbigniew L. Kowalewski; Tadahiko Furuta; Shigeru Kuramoto, DANUBIA Adria Symposium on Advances in Experimental Mechanics
35th Danubia Adria Symposium on Advances in Experimental Mechanics, 2018 - Effect of Alloying Elements on Anneal-Hardening Behavior of Aluminum Alloy Foils
Takashi Suzuki; Shigeru Kuramoto; Masaya Endo; Qi Cui
LIGHT METALS 2017, 2017, [Reviewed] - Infrared thermography applied for experimental investigation of thermomechanical couplings in Gum Metal
K. M. Golasinski; E. Pieczyska; M. Staszczak; M. Maj; T. Furuta; S. Kuramoto
QUANTITATIVE INFRARED THERMOGRAPHY JOURNAL, 2017, [Reviewed] - Microscopic study of gum-metal alloys: A role of trace oxygen for dislocation-free deformation
Naoyuki Nagasako; Ryoji Asahi; Dieter Isheim; David N. Seidman; Shigeru Kuramoto; Tadahiko Furuta
ACTA MATERIALIA, Feb. 2016, [Reviewed] - Mechanical properties of Al-Zn-Mg-Cu alloys processed with high-pressure torsion
Shigeru Kuramoto; Ichiro Aoi; Tadahiko Furuta, Springer International Publishing
Minerals, Metals and Materials Series, 2016, [Reviewed] - Gum Metal-unique properties and results of initial investigation of a new titanium alloy-extended paper
E. A. Pieczyska; M. Maj; T. Furuta; S. Kuramoto
ADVANCES IN MECHANICS: THEORETICAL, COMPUTATIONAL AND INTERDISCIPLINARY ISSUES, 2016, [Reviewed] - アルミニウム材料の技術開発の現状と将来展望
小林純也; 倉本 繁; 伊藤吾朗
プレス技術, 2016, [Invited] - Basic Deformation Mechanism of Bcc Titanium-Based Alloy of Gum Metal
Yasushi Kamimura; Satoru Katakura; Keiichi Edagawa; Shin Takeuchi; Shigeru Kuramoto; Tadahiko Furuta
MATERIALS TRANSACTIONS, 2016, [Reviewed] - Improved Combination of Strength and Ductility in Zirconium-Added Al-Zn-Mg-Cu Alloy Processed with High-Pressure Torsion
Hiroyuki Kawabata; Ichiro Aoi; Keiichiro Oh-ishi; Takanori Nakagaki; Yoshihiro Shimizu; Shigeru Kuramoto
MATERIALS TRANSACTIONS, 2016, [Reviewed] - Thermally Activated Deformation of Gum Metal:,A Strong Evidence for the Peierls Mechanism of DeformationSoftening and Multimodal-structure Formation
Y. Kamimura; S. Katakura; K. Edagawa; S. Takeuchi; S. Kuramoto; T. Furuta
Materials Transactions, Dec. 2015, [Reviewed] - MECHANICAL PROPERTIES OF Al-(8, 10)%Zn-2%Mg-2%Cu BASE ALLOYS PROCESSED WITH HIGH-PRESSURE TORSION
I. Aoi; S. Kuramoto; K. Oh-ishi, TMS
Light Metals 2015, Mar. 2015, [Reviewed] - MICROSTRUCTURES AND MECHANICAL PROPERTIES OF Mg-1at%X ALLOYS PROCESSED WITH HIGH-PRESSURE TORSION
H. Kawabata; S. Kuramoto; K. Oh-ishi, TMS
Magnesium Technology 2015, Mar. 2015, [Reviewed] - 〔Major achievements〕Die-hard plastic deformation behavior in an ultrahigh-strength Fe–Ni–Al–C alloy
T. Furuta; S. Kuramoto; T. Ohsuna; K. Oh-ishi; K. Horibuchi, Corresponding
Scripta Materialia, Feb. 2015, [Reviewed] - High Strength and High Uniform Ductility in a Severely Deformed Iron Alloy by Lattice Softening and Multimodal-structure Formation
K. Edalati; T. Furuta; T. Daio; S. Kuramoto; Z. Horita
Materials Research Letters, 2015, [Reviewed] - 〔Major achievements〕Effect of severe plastic deformation on mechanical properties and microstructure in 7075 aluminum alloy
S. Kuramoto; K. Horibuchi; I. Aoi; K. Oh-ishi, Lead, Japan Institute of Light Metals
Journal of The Japan Institute of Light Metals, Jun. 2014, [Reviewed] - Mechanical properties and microstructure of hydrogen-charged Gum metal
Shin-ichi Towata; Tadahiko Furuta; Hiroaki Kadoura; Tatsuo Noritake; Shigeru Kuramoto
INTERNATIONAL JOURNAL OF HYDROGEN ENERGY, Apr. 2014, [Reviewed] - Mechanical properties of Al-Zn-Mg-Cu alloys processed with high-pressure torsion
Shigeru Kuramoto; Ichiro Aoi; Tadahiko Furuta, Minerals, Metals and Materials Society
TMS Light Metals, 2013 - The mechanism of strength and deformation in Gum Metal
T. Furuta; S. Kuramoto; J. W. Morris; Jr.; N. Nagasako; E. Withey; D. C. Chrzan, Corresponding
Scripta Materialia, 2013, [Reviewed], [Invited] - Dynamic recrystallization and recovery during high-pressure torsion: Experimental evidence by torque measurement using ring specimens
Kaveh Edalati; Zenji Horita; Tadahiko Furuta; Shigeru Kuramoto
MATERIALS SCIENCE AND ENGINEERING A-STRUCTURAL MATERIALS PROPERTIES MICROSTRUCTURE AND PROCESSING, Jan. 2013, [Reviewed] - ω Transformation in cold-worked Ti-Nb-Ta-Zr-O alloys with low body-centered cubic phase stability and its correlation with their elastic properties
M. Tane; T. Nakano; S. Kuramoto; M. Niinomi; N. Takesue; H. Nakajima
Acta Materialia, 01 Jan. 2013 - Strengthening the Alloys with Elastic Softening in Shear Modulus C’
S. Kuramoto; T. Furuta; N. Nagasako; Z. Horita, Lead
J. Alloys and Comp., 2013, [Reviewed] - Development of ultrahigh strength and high ductility in nanostructured iron alloys with lattice softening and nanotwins
Kaveh Edalati; Shoichi Toh; Tadahiko Furuta; Shigeru Kuramoto; Masashi Watanabe; Zenji Horita
SCRIPTA MATERIALIA, Sep. 2012, [Reviewed] - ANOMALOUS PLASTIC BEHAVIOR WITH LOCALIZED LATTICE ROTATION IN GUM METAL
Shigeru Kuramoto; Daigo Setoyama; Tadahiko Furuta; Elizabeth Withey; John W. Morris
ICEM15: 15TH INTERNATIONAL CONFERENCE ON EXPERIMENTAL MECHANICS, 2012, [Reviewed] - Strengthening of Alloys with Elastic Anisotropy by Severe Plastic Deformation
Shigeru Kuramoto; Tadahiko Furuta; Naoyuki Nagasako; Zenji Horita
THERMEC 2011, PTS 1-4, 2012, [Reviewed] - Shear Strength Measurement of Gum Metal during High-Pressure Torsion
Tadahiko Furuta; Shigeru Kuramoto; Naoyuki Nagasako; Zenji Horita
THERMEC 2011, PTS 1-4, 2012, [Reviewed] - Low Young's modulus in Ti-Nb-Ta-Zr-O alloys: Cold working and oxygen effects
M. Tane; T. Nakano; S. Kuramoto; M. Hara; M. Niinomi; N. Takesue; T. Yano; H. Nakajima
Acta Materialia, 2012 - Deformation mechanism and grain refinement behavior in Gum Metal
S. Kumamoto; T. Furuta; N. Nagaasko, Lead
Journal of The Japan Institute of Light Metals, 2012, [Reviewed] - Ultrahigh strength of nanocrystalline iron-based alloys produced by high-pressure torsion
Tadahiko Furuta; Shigeru Kuramoto; Kayo Horibuchi; Tetsu Ohsuna; Zenji Horita
JOURNAL OF MATERIALS SCIENCE, Sep. 2010, [Reviewed] - DEFORMATION IN Ti-Nb-Ta-Zr-O ALLOY AT NEAR IDEAL STRENGTH
Shigeru Kuramoto; Tadahiko Furuta; Naoyuki Nagasako; Masashi Hara
THERMEC 2009, PTS 1-4, 2010, [Reviewed] - Anomalous transformation-induced deformation in <110> textured Gum Metal
J. W. Morris; Jr.; Y. Hanlumyuang; M. Sherburne; E. Withey; D. C. Chrzan; S. Kuramoto; Y. Hayashi; M. Hara
Acta Materialia, 2010, [Reviewed] - The deformation of Gum Metal through in situ compression of nanopillars
E. A. Withey; A. M. Minor; D. C. Chrzan; J. W. Morris; Jr.; S. Kuramoto, Last
Acta Materialia, 2010 - 〔Major achievements〕Lattice softening for producing ultrahigh strength of iron base nanocrystalline alloy
S. Kuramoto; T. Furuta; N. Nagasako; Z. Horita, Lead
Applied Physics Letters, Nov. 2009, [Reviewed] - Single-crystal growth of Ti-Nb-Ta-Zr-O alloys and measurement of elastic properties
Naohisa Takesue; Yusuke Shimizu; Takeshi Yano; Masashi Hara; Shigeru Kuramoto
Journal of Crystal Growth, 01 Jun. 2009 - Mechanical anisotropy and ideal strength in a multifunctional Ti-Nb-Ta-Zr-O alloy (Gum Metal)
Masashi Hara; Yusuke Shimizu; Takeshi Yano; Naohisa Takesue; Tadahiko Furuta; Shigeru Kuramoto
INTERNATIONAL JOURNAL OF MATERIALS RESEARCH, Mar. 2009, [Reviewed] - Severe plastic deformation in Gum Metal with composition at structural stability limit
T.Furuta; M.Hara; Z.Horita; S.Kuramoto
International Journal of Materials Research, 2009 - Mechanical Properties and Phase Stability of Ti-Nb-Ta-Zr-O Alloys
T. Furuta; S. Kuramoto; J. Hwang; K. Nishino; T. Saito; M. Niinomi
Matr. Trans., 2007 - Elastic properties of Gum Metal
Shigeru Kuramoto; Tadahiko Furuta; Junghwan Hwang; Kazuaki Nishino; Takashi Saito
Materials Science and Engineering A, 20 Dec. 2006 - Effect of oxygen on phase stability and elastic deformation behavior in gum metal
Tadahiko Furuta; Shigeru. Kuramoto; Chen Rong; Junghwang Hwang; Kazuaki Nishino; Takashi Saito; Masahiko Ikeda
JOURNAL OF THE JAPAN INSTITUTE OF METALS, Jul. 2006, [Reviewed] - Nanodisturbances in deformed Gum Metal
Mikhail Yu. Gutkin; Toshitaka Ishizaki; Shigeru Kuramoto; Ilya A. Ovid'ko
ACTA MATERIALIA, May 2006, [Reviewed] - EBSP analysis on microstructure of gum metal after plastic deformation
Shigeru Kuramoto; Tadahiko Furuta; Junghwan Hwang; Kazuaki Nishino; Takashi Saito
Nippon Kinzoku Gakkaishi/Journal of the Japan Institute of Metals, Nov. 2005 - 〔Major achievements〕Multifunctional alloys obtained via a dislocation-free plastic deformation mechanism
T. Saito; T. Furuta; J. H. Hwang; S. Kuramoto; K. Nishino; N. Suzuki; R. Chen; A. Yamada; K. Ito; Y. Seno; T. Nonaka; H. Ikehata; N. Nagasako; C. Iwamoto; Y. Ikuhara; T. Sakuma
Science, Apr. 2003 - Reply to comments on "Intergranular fracture caused by trace impurities in an Al-5.5 mol% Mg alloy"
K Horikawa; S Kuramoto; M Kanno
SCRIPTA MATERIALIA, Jul. 2002 - Intergranular fracture caused by trace impurities in an Al-5.5 mol% Mg alloy
K Horikawa; S Kuramoto; M Kanno
ACTA MATERIALIA, Nov. 2001 - Analysis of Trace Amounts of Emitted Gases during Fracture of High-Purity Alumina under Ultrahigh Vacuum : Effects of Sintering Atmosphere and Sintering Time on Gas Emission Beharior
MATSUMOTO Mineaki; KITAOKA Satoshi; MATSUBARA Hideaki; KURAMOTO Shigeru; KANNO Mikihiro, The effects of sintering atmosphere and sintering time on gas emission behavior during fracture of high-purity Al_2O_3 were investigated under ultrahigh vacuum using a mass spectrometer to examine the behavior of gases in the material. The gas in the sintering atmosphere was predominantly emitted at the moment of fracture for all specimens. The total amount of gas emitted from a specimen sintered in O_2 was less than that of a specimen sintered in air or Ar, showing that the mobility of O_2 in the material was much higher than that of N_2 or Ar. During prolonged sintering, the density of specimens decreased, while the amount of emitted gas increased. Entrapped gases in the sintered body were concluded to bring about the density decrease during grain growth., The Ceramic Society of Japan
Journal of the Ceramic Society of Japan, 01 Mar. 2000 - Analysis of trace amounts of emitted gases during fracture of high-purity alumina under ultrahigh vacuum - Effects of sintering atmosphere and sintering time on gas emission behavior
M Matsumoto; S Kitaoka; H Matsubara; S Kuramoto; M Kanno
JOURNAL OF THE CERAMIC SOCIETY OF JAPAN, Mar. 2000, [Reviewed] - Effects of residual gas on densification and microstructure development of Al2O3 and ZrO2-8 mol%Y2O3 ceramics sintered in air
Mineaki Matsumoto; Tatsuo Nakajima; Satoshi Kitaoka; Hideaki Matsubara; Sigeru Kuramoto; Motohiro Kanno, Japan Inst of Metals
Nippon Kinzoku Gakkaishi/Journal of the Japan Institute of Metals, 2000, [Reviewed] - Effect of trace impurities on intergranular fracture of aluminum alloys
Shigeru Kuramoto; Keitaro Horikawa; Motohiro Kanno, Trans Tech Publ
Materials Science Forum, 2000 - High temperature embrittlement caused by traces of calcium or strontium in an Al-5.5mol%Mg alloy
K Horikawa; S Kuramoto; M Kanno
SCRIPTA MATERIALIA, Sep. 1998 - Sources of a trace amoutn of sodium, and its effect on hot ductility of an Al-5 mass%Mg alloy
HORIKAWA Keitaro; KURAMOTO Shigeru; KANNO Motohiro, The Japan Institute of Light Metals
Journal of Japan Institute of Light Metals, Aug. 1998 - Intergranular fracture in some precipitation-hardened aluminum alloys at low temperatures
S Kuramoto; G Itoh; M Kanno
METALLURGICAL AND MATERIALS TRANSACTIONS A-PHYSICAL METALLURGY AND MATERIALS SCIENCE, Oct. 1996 - LOW-TEMPERATURE TENSILE PROPERTIES OF AL-4.5 PERCENT ZN-1.5 PERCENT MG ALLOYS CONTAINING RECRYSTALLIZATION INHIBITORS
S KURAMOTO; G ITOH; M KANNO
JOURNAL OF THE JAPAN INSTITUTE OF METALS, Apr. 1995, [Reviewed] - LOCALIZED DEFORMATION OF ALUMINUM-ALLOYS DURING SERRATED FLOW AT CRYOGENIC TEMPERATURES
S KURAMOTO; M KANNO; G ITOH
JOURNAL OF THE JAPAN INSTITUTE OF METALS, Oct. 1993, [Reviewed]
MISC
- Mechanical Properties and Deformation Behavior in Severely Cold-Rolled Fe-Ni-Al-C Alloys with Lüders Deformation -Overview with Recent Experimental Results -
Shigeru Kuramoto; Yuta Kawano; Yuwa Mori; Junya Kobayashi; Satoshi Emura; Takahiro Sawaguchi
Nippon Kinzoku Gakkaishi/Journal of the Japan Institute of Metals, 2025 - 〔Major achievements〕History of microstructural control and some recent topics aiming strengthening of aluminum alloys
G. Itoh; S. Kuramoto; J. Kobayashi
Journal of the Japan Institute of Light Metals, Dec. 2023, [Reviewed] - Effect of solution treatment on mechanical response near grain boundaries in β-type titanium alloys
湯原叡; 倉本繁; 仲川枝里; 大村孝仁; 大村孝仁
軽金属学会大会講演概要, 2023 - Effect of cold-rolling reduction and aging treatment temperature on hydrogen content in aluminum alloys
WU Ziang; 石井裕樹; 小林純也; 倉本繁; 伊藤吾朗
軽金属学会大会講演概要, 2023 - Nanoscale analysis of solute distribution in ultrahigh-strength aluminum alloys
E. Kobayashi; M. Ohnuma; S. Kuramoto; J. Kobayashi; G. Itoh
Journal of the Japan Institute of Light Metals, Dec. 2021, [Reviewed]
Corresponding - Formation behavior of heterogeneous cold deformation structures that give Fe-24wt%Ni-base alloys ultra-high strength and high ductility
Tadahiko Furuta; Izuru Miyazaki; Keiichiro Oh-ishi and Shigeru Kuramoto
R&D Review of Toyota CRDL, Apr. 2018, [Reviewed]
Last - 強加工を施した弾性異常Fe‐Ni‐Co‐Ti系合金の結晶相・方位マッピング
波多聰; 白濱順哉; 池田賢一; 中島英治; EDALATI Kaveh; 堀田善治; 古田忠彦; 堀渕嘉代; 倉本繁
日本金属学会講演概要(CD-ROM), 10 Sep. 2014 - High temperature embrittlement caused by trace elements and its suppression by additional elements in an Al-5.5mol%Mg alloy
K Horikawa; S Kuramoto; M Kanno
LIGHT METALS 1999, 1999
Books and other publications
Lectures, oral presentations, etc.
- チタン合金の超音波接合
太田拓毅; 岩本知広; 千田遼介; 倉本繁; 濱田賢祐
日本金属学会講演大会(Web), 2025
2025, 2025 - Fe-Ni-Al-C合金の機械的特性および金属組織に及ぼすAlの影響
木村環太、五味直、小金沢魁、倉本繁、小林純也、江村聡、澤口孝宏
日本鉄鋼協会第187回春季講演大会, 14 Mar. 2024
20240313, 20240915 - Fe-Cr-Ni-N合金圧延材の室温引張特性に及ぼすNiの影響
小金沢魁、木村環太、五味直、倉本繁、江村聡、澤口孝宏
日本鉄鋼協会第187回春季講演大会, 14 Mar. 2024
20240313, 20240915 - Hydrogen embrittlement in Al-Zn-Mg alloys hardened by T-phase
熱海聡多; WU Ziang; 倉本繁; 増田翔太; 樋口毅; 鈴木智博
軽金属学会大会講演概要, 2024
2024, 2024 - Effect of aging condition and test environment on tensile properties and hydrogen desorption behavior in Al-Cu alloys
石井裕樹; 小林純也; 倉本繁; 伊藤吾朗
軽金属学会大会講演概要, 2024
2024, 2024 - Effect of degassing treatment on tensile properties and hydrogen embrittlement susceptibility of cold-rolled aluminum alloys
WU Ziang; 小林純也; 堀川敬太郎; 倉本繁; 伊藤吾朗
軽金属学会大会講演概要, 2024
2024, 2024 - Hydrogen embrittlement crack related with the interface between grain boundary precipitate and the matrix in an Al-Zn-Mg-Cu alloy
永井竜太; 伊藤吾朗; 倉本繁; 小林純也; 井誠一郎
軽金属学会大会講演概要, 2024
2024, 2024 - Effect of solution treatment condition and cold rolling on tensile deformation behavior of beta-type titanium alloy
畠山璃子; 入屋紀仁; 倉本繁
軽金属学会大会講演概要, 2024
2024, 2024 - Effect of alloy composition on anisotropy in tensile properties of cold-rolled Al-Cu-Mg alloys
美濃部龍; 石井裕樹; 小林郁夫; 大沼正人; 小林純也; 倉本繁; 伊藤吾朗
軽金属学会大会講演概要, 2024
2024, 2024 - Contribution of nanostructure in each aging stage on the mechanical properties in 2000 series aluminum alloys studied by the combination of DSC and in-situ SAXS
福田深; 大沼正人; 倉本繁; 伊藤吾朗; 小林純也; 小林郁夫
軽金属学会大会講演概要, 2024
2024, 2024 - Microstructure analysis of aluminum substrates irradiated with hydrogen plasma
湯田浩登; 伊藤吾朗; 佐藤直幸; 倉本繁; 小林純也
軽金属学会大会講演概要, 2024
2024, 2024 - Effect of γ-phase stability and second phase volume fraction on tensile properties of Fe-Ni-Al-C alloys
木村環太; 小金沢魁; 高畑光汰; 小林祐馬; 倉本繁; 小林純也; 江村聡; 澤口孝宏
材料とプロセス(CD-ROM), 2024
2024, 2024 - Effect of retained austenite on warm tensile properties of warm-rolled TBM steel
服部克海; 小林純也; 倉本繁; 伊藤吾朗; 北條智彦
材料とプロセス(CD-ROM), 2024
2024, 2024 - Effect of thermomechanical treatment on tensile properties of TRIP-aided steel sheet with bainitic ferrite and martensite
深作隼也; 赤間翔伍; 小林純也; 倉本繁; 伊藤吾朗; 北條智彦
材料とプロセス(CD-ROM), 2024
2024, 2024 - Effects of Annealing on Microstructure and Mechanical Properties in Fe-Ni-Al-C Alloys
高畑光汰; 木村環太; 倉本繁; 小林純也; 江村聡; 澤口孝宏
材料とプロセス(CD-ROM), 2024
2024, 2024 - Effect of aging conditions on hydrogen release behavior in fractured Al-Cu alloy in humid and dry environments
Y. Ishii; J. Kobayashi; S. Kuramoto; G. Itoh
PRICM11, 22 Nov. 2023
20231119, 20231123 - Characterization of the effect of Cu-Mg cluster ,on Al-Cu-Mg alloy hardness
S. Fukuda; M. Ohnuma; J. Kobayashi; G. Itoh; S. Kuramoto; E. Kobayashi
PRICM11, 22 Nov. 2023
20231119, 20231123 - アルミニウム合金の内在水素量に及ぼす冷間圧延率と時効処理温度の影響
呉子昴; 石井裕樹; 小林純也; 倉本 繁; 伊藤吾朗
軽金属学会第145回秋期大会, 11 Nov. 2023
20231111, 20231112 - Al-Mg-Si 合金鍛造材の湿潤ガス応力腐食亀裂進展に及ぼす組成・加工率の影響
梨木正志; 伊藤吾朗; 倉本 繁; 逢坂崇
軽金属学会第145回秋期大会, 11 Nov. 2023
20231111, 20231112 - 水素プラズマによるアルミニウム系基板上の水素化物生成に及ぼす基板組成の影響
大内智晴; 湯田浩登; 伊藤吾朗; 佐藤直幸; 倉本 繁; 小林純也
軽金属学会第145回秋期大会, 11 Nov. 2023
20231111, 20231112 - β型チタン合金の粒界近傍の力学応答に及ぼす溶体化処理の影響
湯原叡; 倉本 繁; 仲川枝里; 大村孝仁
軽金属学会第145回秋期大会, 11 Nov. 2023
20231111, 20231112 - Al-3.9Cu-1.5Mg 合金の析出強化機構のその場SAXS測定を用いた詳細解析
福田深; 大沼正人; 倉本 繁; 伊藤吾朗; 小林純也; 小林郁夫
軽金属学会第145回秋期大会, 11 Nov. 2023
20231111, 20231112 - ベータチタン合金冷間圧延材の引張変形挙動に及ぼすベータ相安定性の影響
入屋紀仁; 湯原叡; 畠山璃子; 倉本 繁
軽金属学会第145回秋期大会, 11 Nov. 2023
20231111, 20231112 - Effect of solution treatment temperature on tensile deformation behavior in cold-rolled and aged Al-Cu-Mg alloys
Y. Ishii; J. Kobayashi; E. Kobayashi; M. Ohnuma; S. Kuramoto; G. Itoh
ATEM-iDICs '23, 11 Oct. 2023
20231009, 20231012 - TI-Nb系合金の変形挙動に及ぼす溶体化処理と冷間圧延の影響
入屋紀仁、湯原叡、畠山璃子、倉本繁、小林純也
日本鉄鋼協会第186回秋季講演大会, 21 Sep. 2023
20230920, 20230922 - Fe-Ni-Al-C合金の機械的特性および金属組織に及ぼす合金組成の影響
木村環太、五味直、小金沢魁、倉本繁、小林純也、江村聡、澤口孝宏
日本鉄鋼協会第186回秋季講演大会, 21 Sep. 2023
20230920, 20230922 - Fe-23%Ni-5.0%Al-0.8%C合金冷間圧延材の金属組織および機械的性質
五味直、木村環太、小林純也、倉本繁、江村聡、澤口孝宏
日本鉄鋼協会第186回秋季講演大会, 20 Sep. 2023
20230920, 20230922 - Effect of internal hydrogen on mechanical properties and hydrogen embrittlement,sensitivity in cold-rolled Al-Cu-Mg alloys
Z. Wu; Y. Ishii; J. Kobayashi; S. Kuramoto; G. Itoh
ICAA18, 05 Sep. 2023
20230904, 20230908 - Effect of aging treatment on tensile properties in cold-rolled Al-Cu-Mg alloys
Y. Ishii; J. Kobayashi; E. Kobayashi; M. Ohnuma; S. Kuramoto; G. Itoh
ICAA18, 05 Sep. 2023
20230904, 20230908 - Synthesis of metal hydrides by hydrogen plasma irradiation
T. Ouch; G. Itohi; N. Sato; S. Kuramoto; J. Kobayashi
ICAA18, 05 Sep. 2023
20230904, 20230908 - 〔Major achievements〕Severely cold worked Fe-Ni-Al-C alloys with ultrahigh strength and prolonged tensile ductility
Shigeru Kuramoto
International Workshop on Superfunctional Energy/Nano Materials (SENM2023), 01 Sep. 2023, [Invited]
20230831, 20230902 - ゴムメタルの力学応答に及ぼす溶体化処理条件の影響
入屋紀仁、湯原叡、畠山璃子、倉本繁
”微小領域の力学特性評価とマルチスケールモデリング”2023, 27 Aug. 2023
20230827, 20230828 - Al-Cu-Mg 系合金冷間圧延材の引張特性特性に及ぼす溶質濃度の影響
石井裕樹; 小林純也; 小林郁夫; 大沼正人; 倉本 繁; 伊藤吾朗
軽金属学会第144回春期大会, 13 May 2023
20230513, 20230514 - Al-Mg-Si 系合金の湿潤ガス応力腐食割れ特性に及ぼす組成とプロセス条件の影響
梨木正志; 伊藤吾朗; 倉本 繁; 逢坂崇
軽金属学会第144回春期大会, 13 May 2023
20230513, 20230514 - Al-Zn-Mg-Cu 合金の水素脆化粒界破面観察
永井竜太; 伊藤吾朗; 井誠一郎; 倉本 繁; 小林純也
軽金属学会第144回春期大会, 13 May 2023
20230513, 20230514 - Al-Cu-Mg 系合金冷間加工材の機械的特性に及ぼす水素量の影響
呉子昴; 石井裕樹; 小林純也; 倉本 繁; 伊藤吾朗
軽金属学会第144回春期大会, 13 May 2023
20230513, 20230514 - β型チタン合金の粒界近傍の力学応答に及ぼす溶体化処理の影響
湯原叡; 石嵜直樹; 倉本 繁; 仲川枝里; 大村孝仁
軽金属学会第144回春期大会, 13 May 2023
20230513, 20230514 - β型チタン合金の粒界近傍における局所的変形領域の組織観察
石嵜直樹; 湯原 叡; 倉本 繁; 仲川枝里; 大村孝仁; 岩本知広
軽金属学会第143回秋期大会, 13 Nov. 2022
20221112, 20221113 - 強加工された二元系マグネシ ウム合金の機械的特性に及ぼす粒径と結晶方位の影響
八木航; 染川英俊; 土谷浩一; 倉本 繁
軽金属学会第143回秋期大会, 13 Nov. 2022
20221112, 20221113 - 強加工した難燃性マグネシウム合金の引張変形挙動に及ぼす結晶方位の影響
津久井大地; 松田寛太郎; 倉本 繁; 行武栄太郎; 伊藤友美; 野田雅史; 染川英俊; 土谷浩一
軽金属学会第143回秋期大会, 13 Nov. 2022
20221112, 20221113 - Al-Cu-Mg系合金冷間圧延材の不均一変形挙動に及ぼすひずみ速度の影響
石井裕樹; 小林純也; 小林郁夫; 大沼正人; 倉本 繁; 伊藤吾朗
軽金属学会第143回秋期大会, 13 Nov. 2022
20221112, 20221113 - 6110アルミニウム合金の湿潤ガス応力腐食割れ特性
梨木正志; 伊藤吾朗; 倉本 繁; 逢坂崇
軽金属学会第143回秋期大会, 13 Nov. 2022
20221112, 20221113 - 時効処理したAl-Cu-Mg系合金冷間圧延材の引張特性に及ぼす水素量の影響
呉子昂; 石井裕樹; 小林純也; 倉本 繁; 伊藤吾朗
軽金属学会第143回秋期大会, 13 Nov. 2022
20221112, 20221113 - Al-Mg-Si 系合金冷間圧延材の機械的特性に及ぼす内在水素量の影響
福澤宏基; 石井裕樹; 小林純也; 倉本 繁; 伊藤吾朗
軽金属学会第143回秋期大会, 13 Nov. 2022
20221112, 20221113 - 溶体化処理炉・圧延機と隣接させたX線小角散乱によるAl-Zn-Mg合金およびAl-Cu-Mg合金の微細組織定量評価
大沼正人; 福田深; 鈴木朝己; 倉本 繁; 伊藤吾朗; 小林郁夫; 小林純也
軽金属学会第143回秋期大会, 12 Nov. 2022
20221112, 20221113 - X線小角散乱と示差走査熱分析を用いたAl-4Cu-1.5Mg合金の人工時効過程のその場解析
福田深; 大沼正人; 倉本 繁; 伊藤吾朗; 小林郁夫; 小林純也
軽金属学会第143回秋期大会, 12 Nov. 2022
20221112, 20221113 - 水素プラズマによるアルミニウム水素化物生成に及ぼすプラズマ照射条件の影響
大内智晴; 伊藤吾朗; 佐藤直幸; 倉本 繁; 小林純也
軽金属学会第143回秋期大会, 12 Nov. 2022
20221112, 20221113 - β型チタン合金のポップイン挙動に及ぼす粒界方位差の影響
湯原 叡; 石嵜直樹; 倉本 繁; 仲川枝里; 大村孝仁
軽金属学会第143回秋期大会, 12 Nov. 2022
20221112, 20221113 - β型チタン合金の引張変形挙動に及ぼす溶体化処理条件の影響
入屋紀仁; 石嵜直樹; 湯原 叡; 倉本 繁
軽金属学会第143回秋期大会, 12 Nov. 2022
20221112, 20221113 - アルミニウム合金の高強度化に関する組織制御の歴史と最近のトピックス
伊藤吾朗; 倉本 繁; 小林純也
軽金属学会第143回秋期大会, 12 Nov. 2022
20221112, 20221113 - Fe-Ni-Al-C 系合金の機械的特性および金属組織に及ぼす熱処理温度の影響
五味直・小林純也・倉本繁・江村聡・澤口孝宏
鉄鋼協会第184回秋季講演大会, 22 Sep. 2022
20220921, 20220923 - 熱間圧延を施した TBF 鋼の耐水素脆化特性に及ぼす低速引張試験におけるひずみ速度と圧下率の影響
工藤瞬・木村太一・小林純也・北條智彦・倉本繁・伊藤吾朗
鉄鋼協会第184回秋季講演大会, 22 Sep. 2022
20220921, 20220923 - 熱間圧延を施した TBF 鋼板の変形特性に及ぼす微細組織の影響
木村太一・工藤瞬・小林純也・北條智彦・倉本繁・伊藤吾朗
鉄鋼協会第184回秋季講演大会, 22 Sep. 2022
20220921, 20220923 - 難燃性マグネシウム合金の画像相関法による引張変 形挙動の解析
松田 貫太郎(茨城大); 津久井 大地(茨城大); 倉本 繁 (茨城大); 染川 英俊(物材機構); 土谷 浩一(物材機構); 行武 栄太郎(茨城県産業技術イノベーションセンター); 野田 雅史(権田金属); 伊藤 友美(権田金属)
日本機械学会第30回茨城講演会, 19 Aug. 2022
20220819, 20220819 - Al-Zn-Mg-Cu 系合金の粒界析出物の整合性と水素脆化 粒界割れ経路の関係
永井 竜太(茨城大); 伊藤 吾朗(茨城大); 倉本 繁(茨 城大); 小林 純也(茨城大)
日本機械学会第30回茨城講演会, 19 Aug. 2022
20220819, 20220819 - ゴムメタルの引張変形挙動に及ぼす溶体化処理の影 響
入屋 紀仁(茨城大); 石嵜 直樹(茨城大); 湯原 叡(茨 城大); 倉本 繁(茨城大)
日本機械学会第30回茨城講演会, 19 Aug. 2022
20220819, 20220819 - TRIP 型ベイニティックフェライト鋼板の諸特性に及ぼす加工熱処理の影響
深作 隼也(茨城大); 小島 元太(茨城大); 小林 純也 (茨城大); 倉本 繁(茨城大); 北條 智彦(東北大); 伊藤 吾朗(茨城大)
日本機械学会第30回茨城講演会, 19 Aug. 2022
20220819, 20220819 - 等温保持処理直前に圧延を施した低合金 TRIP 鋼の温間引張特性
服部 克海(茨城大); 小島 元太(茨城大); 小林 純也 (茨城大); 倉本 繁(茨城大); 北條 智彦(東北大); 伊藤 吾朗(茨城大)
日本機械学会第30回茨城講演会, 19 Aug. 2022
20220819, 20220819 - Fe-Ni-Al-C 系合金の機械的特性および金属組織に及 ぼす合金組成の影響
木村 環太(茨城大); 五味 直(茨城大); 倉本 繁(茨城 大); 江村 聡(NIMS); 澤口 孝宏(NIMS)
日本機械学会第30回茨城講演会, 19 Aug. 2022
20220819, 20220819 - 熱間圧延を施した TRIP 型ベイニティックフェライト 鋼の成形性
Azhar Mohamad Ridha(茨城大); 木村 太一(茨城大); 工藤 瞬(茨城大); 小林 純也(茨城大); 倉本 繁(茨城大); 北條 智彦(東北大); 伊藤 吾朗(茨城大)
日本機械学会第30回茨城講演会, 19 Aug. 2022
20220819, 20220819 - プレデカップリング効果を用いた短パルス型 MW 中性子源用ボロン系熱中性子吸収材の開発
奥冨 敏文(茨城大); 勅使河原 誠(原子力機構); 原田 正英(原子力機構); 大井 元貴(原子力機構); 倉本 繁(茨 城大)
日本機械学会第30回茨城講演会, 19 Aug. 2022
20220819, 20220819 - Mg-Al-Zn-Ca系合金の引張変形挙動の画像相関法による解析
津久井大地,高須飛雅; 倉本 繁,行武栄太郎,伊藤友美,野田雅史; 染川英俊; 土谷浩一
軽金属学会第142回春期大会, 28 May 2022
20220528, 20220528 - 水素プラズマ照射したAl-Ti合金およびアルミニウムにおける金属水素化物生成
大内智晴; 伊藤吾朗; 佐藤直幸; 倉本 繁; 小林純也
軽金属学会第142回春期大会, 28 May 2022
20220528, 20220528 - 冷間加工したβ型チタン合金における粒界近傍の局所力学挙動に及ぼす相安定性の影響
石嵜直樹; 湯原叡; 倉本 繁; 仲川枝里; 大村孝仁
軽金属学会第142回春期大会, 28 May 2022
20220528, 20220528 - β型チタン合金のナノインデンテーションにおける力学応答に及ぼす粒界方位差と相安定性の影響
湯原叡; 石嵜直樹; 倉本 繁; 仲川枝里; 大村孝仁
軽金属学会第142回春期大会, 28 May 2022
20220528, 20220528 - Al-Cu-Mg系合金冷間圧延材の引張特性に及ぼす低温時効の影響
石井裕樹; 小林純也; 小林郁夫; 大沼正人; 倉本 繁; 伊藤吾朗
軽金属学会第142回春期大会, 28 May 2022
20220528, 20220528 - Al-Mg-Si 系合金冷間圧延材の引張変形挙動に及ぼす時効処理の影響
福澤宏基; 石井裕樹; 小林純也; 小林郁夫; 大沼正人; 倉本 繁; 伊藤吾朗
軽金属学会第142回春期大会, 28 May 2022
20220528, 20220528 - Al-Cu-Mg系合金冷間圧延材の引張特性に及ぼす内在水素量の影響
呉子昂; 石井裕樹; 小林純也; 倉本 繁; 伊藤吾朗
軽金属学会第142回春期大会, 28 May 2022
20220528, 20220528 - 6000 系アルミニウム合金 T6 処理材と強加工材の時効析出挙動と HRTEM 観察組織の比較
喜連川直人; オミンホ; 小林純也; 大沼正人; 倉本 繁; 伊藤吾朗; 小林郁夫
軽金属学会第140回春期大会, 15 May 2021
20210515, 20220515 - 軽金属材料の高強度化のための合金設計
倉本 繁
軽金属学会第140回春期大会, 15 May 2021, [Invited]
20210515, 20220515 - 熱間圧延を施したTRIP型ベイニティックフェライト鋼の耐水素脆化特性に及ぼす残留γの影響
工藤瞬・木村太一・小林純也・倉本繁・伊藤吾朗・北條智彦
鉄鋼協会第183回春季講演大会, Mar. 2022
20220315, 20220317 - 熱間圧延TRIP型ベイニティックフェライト鋼の機械的特性に及ぼす残留オーステナイト形態の影響
木村太一・工藤瞬・小林純也・倉本繁・伊藤吾朗・北條智彦
鉄鋼協会第183回春季講演大会, Mar. 2022
20220315, 20220317 - Al-Mg-Si 系合金冷間圧延材の機械的特性に及ぼす時効処理の影響
福澤宏基; 石井裕樹; 小林純也 小林郁夫; 大沼正人; 倉本 繁; 伊藤吾朗
軽金属学会第141回秋期大会, 13 Nov. 2021
20211113, 20211113 - 強加工したマグネシウム合金の強度特性に及ぼす結晶粒径の影響
八木航; 倉本 繁; 染川英俊; 土谷浩一
軽金属学会第141回秋期大会, 13 Nov. 2021
20211113, 20211113 - Mg-Al-Zn-Ca 系合金 HPT 加工材の機械的特性に及ぼす熱処理条件の影響
高須飛雅; 津久井大地; 倉本 繁; 行武栄太郎; 伊藤友美; 野田雅史; 染川英俊; 土谷浩一
軽金属学会第141回秋期大会, 13 Nov. 2021
20211113, 20211113 - 90 %冷間圧延した Al-4Cu-3Mg 合金の時効硬化挙動と析出物
冨田友稀; オミンホ; 小林純也; 大沼正人; 倉本 繁; 伊藤吾朗; 小林郁夫
軽金属学会第141回秋期大会, 13 Nov. 2021
20211113, 20211113 - Ti-Nb-Ta-Zr-O 合金冷間圧延材の機械的特性に及ぼす溶体化処理条件の影響
朴俊傑; 倉本 繁
軽金属学会第141回秋期大会, 13 Nov. 2021
20211113, 20211113 - Al-Cu-Mg 合金の耐水素脆化特性と粒界析出組織の関係
川崎翔平; 伊藤吾朗; 車田亮; 真中俊明; 小林純也; 倉本 繁
軽金属学会第141回秋期大会, 13 Nov. 2021
20211113, 20211113 - β型チタン合金の局所力学挙動に及ぼす粒界性格と相安定性の影響
石嵜直樹; 湯原叡; 倉本 繁; 仲川枝里; 大村孝仁
軽金属学会第141回秋期大会, 13 Nov. 2021
20211113, 20211113 - 7000 系アルミニウム合金押出材における疲労負荷によるミクロ組織変化
近藤大輝; 伊藤吾朗; 小林純也; 倉本 繁; 車田亮
軽金属学会第141回秋期大会, 13 Nov. 2021
20211113, 20211113 - Al-Cu-Mg 系合金冷間圧延材の引張特性に及ぼす時効処理の影響
石井裕樹; 小林純也 小林郁夫; 大沼正人; 倉本 繁; 伊藤吾朗
軽金属学会第141回秋期大会, 13 Nov. 2021
20211113, 20211113 - Al-Zn-Mg-Cu 系合金冷間圧延材の 変形挙動の DIC による評価
横田慎介; 小林純也 小林郁夫; 大沼正人; 倉本 繁; 伊藤吾朗
軽金属学会第141回秋期大会, 13 Nov. 2021
20211113, 20211113 - Fe-Ni-Al-C系合金の不均一変形挙動と組織に及ぼす冷間圧延の影響
河野悠太・森柚和・小林純也・倉本繁・江村聡・澤口孝宏
鉄鋼協会第182回秋季講演大会, Sep. 2021
20210902, 20210904 - Fe-Ni-Al-C系合金の引張変形中の組織に及ぼす合金組成の影響
森柚和・河野悠太・小林純也・倉本繁・江村聡・澤口孝宏
鉄鋼協会第182回秋季講演大会, Sep. 2021
20210902, 20210904 - 難燃性マグネシウム合金の機械的特性に及ぼす HPT 加工の影響
津久井 大地(茨城大); 高須 飛雅(茨城大); 倉本 繫(茨城 大); 土谷 浩一(NIMS); 染川 英俊(NIMS); 行武 栄太郎(茨城県産業技術イノベーションセンター); 野田 雅史(権田金属); 伊藤 友美(権田金属)
日本機械学会第29回茨城講演会, Aug. 2021
20210819, 20210819 - スピニング加工を施した SS400 の微細組織と硬さ特性
金野 凌(茨城大); 小林 功典(茨城大); 小林 純也(茨城大); 倉本 繁(茨城大); 伊藤 吾朗(茨城大); 林 正文(日本鏡板工 業); 今村 貴康(日本鏡板工業); 折田 圭史(日本鏡板工業)
日本機械学会第29回茨城講演会, Aug. 2021
20210819, 20210819 - β型チタン合金における結晶粒界近傍の変形挙動に及ぼす相安定性の影響
湯原 叡(茨城大); 石嵜 直樹(茨城大); 倉本 繫(茨城大); 仲川 枝里(NIMS); 大村 孝仁(NIMS)
日本機械学会第29回茨城講演会, Aug. 2021
20210819, 20210819 - Fe-Ni-Al-C 系合金の機械的特性および金属組織に及ぼす熱処 理温度の影響
五味 直(茨城大); 森 柚和(茨城大); 河野 悠太(茨城大); 小林 純也(茨城大); 倉本 繁(茨城大); 江村 聡(NIMS); 澤口 孝宏(NIMS)
日本機械学会第29回茨城講演会, Aug. 2021
20210819, 20210819 - 温間圧延と等温保持により作製した TRIP 型マルテンサイト 鋼のビッカース硬さと微細組織
小島 元太(茨城大); 木村 太一(茨城大); 工藤 瞬(茨城大); 小林 純也(茨城大); 倉本 繁(茨城大); 伊藤 吾朗(茨城大); 北條 智彦(東北大)
日本機械学会第29回茨城講演会, Aug. 2021
20210819, 20210819 - 強加工したマグネシウム合金の強度特性に及ぼす合金元素の影響
八木航; 倉本 繁; 染川英俊; 土谷浩一
軽金属学会第140回春期大会, 15 May 2021
20210515, 20210515 - ラボ X 線小角散乱法による 2000 系アルミニウム合金時効過程のスローオペランド解析
田中俊伎; 林恭平; 大沼正人; 倉本 繁; 伊藤吾朗; 小林純也; 小林郁夫
軽金属学会第140回春期大会, 15 May 2021
20210515, 20210515 - 中性子小角散乱(SANS)/X 線小角散乱(SAXS)強度比較による 7000 系 アルミニウム時効初期過程の検討
林恭平; 田中俊伎; 大沼正人; 倉本 繁; 伊藤吾朗; 小林純也; 小林郁夫
軽金属学会第140回春期大会, 15 May 2021
20210515, 20210515 - β型チタン合金における結晶粒界近傍の局所力学挙動
石嵜直樹; 沼田和也; 倉本 繁; 仲川枝里; 大村孝仁
軽金属学会第140回春期大会, 15 May 2021
20210515, 20210515 - 90%冷間圧延を施した Al-xZn-2Mg(x=4.5, 5.5, 8)合金の時効析出挙動のTEM 観察
李有眞; オミンホ; 小林純也; 大沼正人; 倉本 繁; 伊藤吾朗; 小林郁夫
軽金属学会第140回春期大会, 15 May 2021
20210515, 20210515 - Al-Cu-Mg 系合金冷間圧延材の機械的特性と水素脆化特性に及ぼす溶体化処理温度の影響
石井裕樹; 小林純也 小林郁夫; 大沼正人; 倉本 繁; 伊藤吾朗
軽金属学会第140回春期大会, 15 May 2021
20210515, 20210515 - 液体金属脆性を利用して調査した析出強化型アルミニウム合金の粒界析出組織評価
川崎翔平; 檜山佳祐; 伊藤吾朗; 真中俊明; 小林純也 倉本 繁
軽金属学会第140回春期大会, 15 May 2021
20210515, 20210515 - Mg-Al-Zn-Ca 系合金の機械的特性に及ぼす強加工の影響
高須飛雅; 木村健太郎; 倉本 繁; 行武栄太郎; 伊藤友美; 野田雅史; 染川英俊; 土谷浩一
軽金属学会第140回春期大会, 15 May 2021
20210515, 20210515 - Al-4.5%Zn-2.0%Mg-2.5%Cu 合金 90%冷間圧延材の引張特性に及ぼす時効の影響
横田慎介; 小林純也 小林郁夫; 大沼正人; 倉本 繁; 伊藤吾朗
軽金属学会第140回春期大会, 15 May 2021
20210515, 20210515 - Ti-Nb-Ta-Zr-O 合金の機械的特性に及ぼす熱処理条件の影響
朴俊傑; 米村柊輝; 倉本 繁
軽金属学会第140回春期大会, 15 May 2021
20210515, 20210515 - Al-Mg-Si 系合金冷間圧延材の機械的特性と水素脆化特性に及ぼす添加元素の影響
福澤宏基; 石井裕樹; 小林純也 小林郁夫; 大沼正人; 倉本 繁; 伊藤吾朗
軽金属学会第140回春期大会, 15 May 2021
20210515, 20210515 - Fe-Ni-Al-C系合金の機械的特性および変形挙動に及ぼすNi、C量の影響
森柚和・河野悠太・小林純也・倉本繁・江村聡・澤口孝宏
鉄鋼協会第181回春季講演大会, Mar. 2021
20210317, 20210319 - Fe-Ni-Al-C系合金の機械的特性と不均一変形挙動に及ぼすAl量と冷間圧延の影響
河野悠太・森柚和・小林純也・倉本繁・江村聡・澤口孝宏
鉄鋼協会第181回春季講演大会, Mar. 2021
20210317, 20210319 - ナノインデンテーションによるTi- Nb系合金の局所変形挙動解析
茨城大 米村柊輝・ 倉本 繁 NIMS 仲川枝理 NIMS; 九州大 大村孝仁
軽金属学会第139回秋期大会, Nov. 2020
20201107, 20201108 - β型チタン合金におけるナノイン デンテーション中の変形抵抗に 及ぼす冷間加工の影響
茨城 大 沼田和也・米村 柊輝・倉本 繁 NIMS 仲川枝 里 NIMS; 九州大 大村孝仁
軽金属学会第139回秋期大会, Nov. 2020
20201107, 20201108 - Mg-Al-Zn合金摩擦攪拌材の機 械的特性に及ぼすプロセス条件の影響
茨城大 網代康 祐・八木 航・倉本 繁 茨城県産イ 行武栄太郎
軽金属学会第139回秋期大会, Nov. 2020
20201107, 20201108 - Al-Cu-Mg系合金冷間圧延材の機械的特性と水素脆化特性に及ぼす合金組成の影響
茨城大 石井裕樹・小林純也・ 倉本 繁・伊藤吾朗
軽金属学会第139回秋期大会, Nov. 2020
20201107, 20201108 - 腐食疲労を予負荷した7000系アルミニウム合金の引張破壊様相とミクロ組織との関係
茨城大 近藤大輝・伊藤吾朗 本田技研工業 髙木 直 茨城大 小林純也・倉本 繁・車田 亮
軽金属学会第139回秋期大会, Nov. 2020
20201107, 20201108 - Al-Zn-Mg-Cu系合金冷間圧延材の引張特性及び耐水素脆性に及ぼす熱処理の影響
茨城大 横田慎介・小林純也・ 倉本 繁・伊藤吾朗
軽金属学会第139回秋期大会, Nov. 2020
20201107, 20201108 - 焼入れ条件制御したAl-Zn-Mg-Cu合金の耐水素脆化特性におけるミクロ組織要因
茨城大 檜山佳祐・川﨑翔 平・伊藤吾朗・小林純也・倉本 繁・車田 亮
軽金属学会第139回秋期大会, Nov. 2020
20201107, 20201108 - Mg-Al-Zn-Ca系合金摩擦攪拌処理材の結晶粒径に及ぼす工具挿入量の影響
茨城大 高須飛雅・木村健太 郎・倉本 繁 茨城県産イ 行武栄太郎 権田金属 伊藤友美・野田雅史
軽金属学会第139回秋期大会, Nov. 2020
20201107, 20201108 - Mg-Al-Zn-Ca系合金MIG溶接材の耐水素脆化特性評価
茨城大 岡﨑祐季・関陽二郎・伊藤吾朗 木ノ本伸線 上田光二 茨城大 倉本 繁・小林純也
軽金属学会第139回秋期大会, Nov. 2020
20201107, 20201108 - 液体金属脆性を利用して調査したAl-Mg-Si系合金の粒界析出組織に及ぼす合金組成の影響
茨城大 木内智也・川崎翔平・伊藤吾朗・小林純也・倉本 繁
軽金属学会第139回秋期大会, Nov. 2020
20201107, 20201108 - 液体金属脆性を利用した観察によるAl-Zn-Mg-Cu合金の粒界析出制御の検証
茨城大 川崎翔平・檜山 佳祐・木内智也・車田 亮・伊藤吾朗・小林純也・倉本 繁
軽金属学会第139回秋期大会, Nov. 2020
20201107, 20201108 - ひずみ誘起粒界移動の応用による高強度アルミニウム合金の粒界割れ抑制
茨城大 呂 波帆・檜山佳 祐・伊藤吾朗・小林純也・倉本 繁・車田 亮
軽金属学会第139回秋期大会, Nov. 2020
20201107, 20201108 - Mg-8%Al-1%Zn-1%Ca合金の耐水素脆化特性に及ぼす熱処理の影響
茨城大 関陽二郎・岡﨑祐季・伊藤吾朗・倉本 繁・小林純也
軽金属学会第139回秋期大会, Nov. 2020
20201107, 20201108 - Mg-Al-Zn-Ca系合金摩擦攪拌処理材の機械的特性に及ぼすプロセス条件の影響
茨城大 木村健太郎・高須飛雅・倉本 繁 茨城県産イ 行武栄太郎 権田金属 伊藤友美・野田雅史
軽金属学会第139回秋期大会, Nov. 2020
20201107, 20201108 - 高強度Fe-Ni-Al-C系合金の水素脆化挙動に及ぼす熱処理の影響
佐藤智弥・倉本繁・小林純也
鉄鋼協会第180回秋季講演大会, Sep. 2020
20200916, 20200918 - Fe-Ni-Al-C系合金の水素脆化挙動に及ぼす冷間圧延の影響
河野悠太・倉本繁・小林純也
鉄鋼協会第180回秋季講演大会, Sep. 2020
20200916, 20200918 - 高強度Fe-Ni-Al-C系合金の機械的特性に及ぼす合金組成および金属組織の影響
森柚和・倉本繁・小林純也
鉄鋼協会第180回秋季講演大会, Sep. 2020
20200916, 20200918 - 高強度Fe-Ni-Al-C系合金の耐水素脆性に及ぼす熱処理の影響
佐藤智弥・倉本繁・小林純也・天羽玄
鉄鋼協会第179回春季講演大会, Mar. 2020
20200317, 20200319 - 6000系アルミニウム合金の過負荷条件における耐湿潤ガス応 力腐食割れ特性に及ぼす不純物Feの影響
杢家弘樹; 伊藤吾朗; 車田 亮; 倉本 繁; 小林純也
軽金属学会第137秋期大会, Nov. 2019 - 5083アルミニウム合金の耐環境脆化特性に及ぼす鋭敏化処理 条件の影響
大渕知之; 伊藤吾朗; Alireza GHORANI; 小林純也; 倉本 繁
軽金属学会第137秋期大会, Nov. 2019 - ラボX線小角およびインハウス中性子小角散乱によるバルク状 アルミニウム合金のナノ組織非破壊評価
大沼 正人; 林 恭平; 平賀富士夫; 原かおる; 倉 本 繁
軽金属学会第137回秋期大会, Nov. 2019 - Mg-Al-Zn-Ca系合金圧延材の湿潤環境下における脆化挙動
佐野亮太; 伊藤吾朗; 倉本 繁; 小林純 也; 伊藤友美; 野田雅史
軽金属学会第137回秋期大会, Nov. 2019 - Mg-3%Al-1%Zn合金摩擦攪拌材の機械的特性に及ぼすひず み速度の影響
小澤真行; 倉本 繁; 行武栄太郎
軽金属学会台137回秋期大会, Nov. 2019 - Ti-18Mo合金の局所的力学挙動の解析
木村 拓也; 米村柊輝; 沼田和也; 倉本 繁; 仲川枝里; 大村孝仁
軽金属学会第137回秋期大会, Nov. 2019 - 液体ガリウムを利用したAl-Mg-Si系合金の粒界析出組織評価
木内智也; 川崎翔平; 伊藤吾朗; 小 林純也; 倉本 繁
軽金属学会第137回秋期大会, Nov. 2019 - 焼入れ条件制御したAl-Zn-Mg-Cu合金板材の耐 SCC性に及ぼす粒界析出組織の影響
檜山佳祐; 伊藤吾朗; 倉本 繁
軽金属学会第137回秋期大会, Nov. 2019 - Mg-Al-Zn合金摩擦攪拌材の機械的特性に及ぼ す加工条件の影響
網代康祐; 小澤直行; 倉本 繁; 行武栄太郎
軽金属学会第137回秋期大会, Nov. 2019 - Al-Mg-Si系合金冷間圧延材の機械的特性に及ぼす合金組成の影響
三浦琢 真; 倉本 繁; 伊藤吾朗; 小林純也
軽金属学会第137回秋期大会, Nov. 2019 - Mg-Al-Zn-Ca系合金MIG溶接材における局所的耐湿潤ガス応力腐食割れ特性評価
岡崎祐季; 関陽二郎; 佐野亮太; 伊藤吾朗; 車田 亮; 倉本 繁; 小林純也; 伊藤友美; 野田雅史; 上田光二
軽金属学会第137回秋期大会, Nov. 2019 - Ti-Nb系合金の局所的力学応答に及ぼすNb含有量の影響
米村柊輝; 木村 拓也; 倉本 繁; 仲川枝里; 大村孝仁
軽金属学会第137回秋期大会, Nov. 2019 - Mg-Al-Zn-Ca合金MIG溶接材の低ひずみ速度法引張試験による耐水素脆化特性評価
橋本拳志; 伊藤吾朗; 倉本 繁; 小林 純也; 伊藤友美; 野田雅史; 上田光二
軽金属学会第137回秋期大会, Nov. 2019 - Mg‐Al‐Zn‐Ca系合金の機械的特性に及ぼす摩擦撹拌処理加工温度の影響
木 村健太郎; 高須飛雅; 倉本 繁; 行武栄太郎; 伊藤友美; 野田雅史
軽金属学会第137回秋期大会, Nov. 2019 - 冷間加工したTi-Nb系合金の局所的力学応答に及ぼす溶体化処理温度の影響
沼田和也; 木村拓也; 倉本 繁; 仲川枝里; 大村孝仁
軽金属学会第137回秋期大会, Nov. 2019 - Mg-Al-Zn-Ca系合金の耐湿潤ガス応力腐食割れ特性における第二相粒子分布の影響
関陽二郎; 岡﨑祐季; 佐野亮 太; 伊藤吾朗; 車田 亮; 倉本 繁; 小林純 也; 伊藤友美; 野田雅史
軽金属学会第137回秋期大会, Nov. 2019 - Effect of cold working on local mechanical response of Gum Metal
Y. Shibayama; K. Onose; S. Kuramoto; T. Suzuki; E. Nakagawa; T. Omura
131st meeting of Japan Institute of Light Metals, 05 Nov. 2016 - Influence of grain size on strength of Mg-Al-Zn base alloy
Y. Sakaoka; T. Sudo; S. Kuramoto; A. Kurumada
131st meeting of Japan Institute of Light Metals, 05 Nov. 2016 - Microstructure change of severe cold rolled 7075 aluminum alloy during aging
M. Hotta; E. Kobayashi; S. Kuramoto; G. Itoh
131st meeting of Japan Institute of Light Metals, 05 Nov. 2016 - Effects of quenching temperature on strength of cold-rolled Al-Zn-Mg alloy
Y. Nakajima; S. Kuramoto; I. Aoi; Y. Shimizu
131st meeting of Japan Institute of Light Metals, 05 Nov. 2016 - Deformation mechanism analysis of Gum Metal by nanoindentation
K. Onose; Y. Shibayama; S. Kuramoto; T. Suzuki; E. Nakagawa; T. Omura
131st meeting of Japan Institute of Light Metals, 05 Nov. 2016 - Effect of test environment on tensile properties of cold-rolled Al-Zn-Mg alloy
Y. Nakajima; S. Kuramoto
130th meeting of Japan Institute of Light Metals, 28 May 2016 - Effect of strain rate on strength of Gum Metal
K. Onose; Y. Shibayama; S. Kuramoto; T. Suzuki; E. Nakagawa; T. Omura
130th meeting of Japan Institute of Light Metals, 28 May 2016 - Analysis of inhomogeneous deformation behavior of Gum Metal by Nanoindentation
Y. Shibayama; K. Onose; S. Kuramoto; T. Suzuki; E. Nakagawa; T. Omura
130th meeting of Japan Institute of Light Metals, 28 May 2016 - Effect of grain size on strength of Mg-Al-Zn base alloy
Y. Sakaoka; S. Kuramoto
130th meeting of Japan Institute of Light Metals, 28 May 2016 - A7075 圧延材における粗大化析出物の数密度と加工量の関係
田本洋高; 大沼正人; 倉本繁
日本金属学会春期講演大会, Mar. 2016 - Strengthening of hot-rolled Al-8%Zn-2%Mg-2%Cu alloy after HPT processing
I. Aoi; K. Oh-ishi; Y. Shimizu; S. Kuramoto
129th meeting of Japan Institute of Light Metals, 21 Nov. 2015 - 高強度・高延性を有する Fe-Ni-Al-C 合金冷間圧延材の引張変形その場中性子線解析
小森俊輝; 柴田曉伸; 古田忠彦; 倉本繁; 友田陽; S. Harjo; 辻伸泰
日本金属学会秋期講演大会, Sep. 2015 - 高強度・高延性を有するFe-Ni-Al-C 合金冷間圧延材の引張変形挙動
小森俊輝; 柴田曉伸; 辻伸泰; 古田忠彦; 倉本繁; 友田陽; S. Harjo
日本金属学会春期講演大会, Mar. 2015 - A7075 アルミニウム合金およびAl-Mg 合金の圧延加工による高強度化
清水吉広; 伊東一彦; 青井一郎; 倉本繁
日本金属学会春期講演大会, Mar. 2015 - 3DAP analysis of microstructure of 7075 Al alloy processed by HPT
K. Oh-ishi; I. Aoi; S. Kuramoto; K. Hono
127th meeting of Japan Institute of Light Metals, 15 Nov. 2014 - Effect of pre-process conditions on mechanical properties of HPT-processed Al-Zn-Mg base alloy
I. Aoi; S. Kuramoto; K. Oh-ishi
127th meeting of Japan Institute of Light Metals, 15 Nov. 2014 - Strengthening the Alloys with Elastic Softening in Shear Modulus C’
S. Kuramoto; T. Furuta; N. Nagasako; Z. Horita
ICOMAT-2011 (International Conference on Martensitic Transformations), 2011, [Invited] - Strengthening of the Alloys with Elastic Anisotropy by Severe Plastic Deformation
S. Kuramoto; T. Furuta; N. Nagasako; Z. Horita
THERMEC'2011 (International Conference on Processing & Manufacturing of Advanced Materials), 2011, [Invited] - Development of Multifunctional Alloy “Gum Metal” and Its Industrial Application
S. Kuramoto
2009 Japan-America Frontiers of Engineering, 2009, 全米・日本工学アカデミー、科学技術振興機構共催, [Invited]
Affiliated academic society
Research Themes
- 超音波誘起格子欠陥の成因解明と制御
Grant-in-Aid for Scientific Research (B)
Apr. 2021 - Mar. 2025 - マルテンサイト変態を利用した鉄鋼材料の局所変形能制御
NIMS連携拠点推進制度
Apr. 2020 - Mar. 2024 - 〔Major achievements〕塑性加工による高強度高延性Fe-Ni-Al-C系合金の特性制御
研究助成
Apr. 2022 - Mar. 2023 - Analysis on the sites of existence and paths of migration for hydrogen in metallic materials for structural use by means of some visualization techniques
Grant-in-Aid for Scientific Research (C)
Apr. 2020 - Mar. 2023 - 粒界抵抗とすべり異方性を制御した高強度Mg合金
NIMS連携拠点推進制度
Apr. 2020 - Mar. 2023 - 〔Major achievements〕Nanoscale analysis of solute distribution in ultrahigh-strength aluminum alloys
統合的先端研究
Apr. 2019 - Mar. 2021 - Suppression of environmental embrittlement in cold worked aluminum alloys with deformation-induced nano clustersPrincipal InvestigatorOngoing
Grant-in-Aid for Scientific Research (B)
Apr. 2017 - Mar. 2020 - 粒界析出組織制御によるアルミニウム合金の信頼性の向上
Grant-in-Aid for Scientific Research (C)
Apr. 2017 - Mar. 2020 - Strengthening magnesium alloys by deformation-induced nano clusters
挑戦的萌芽研究
2013 - 2014 - Strengthening metallic materials with fcc crystal sturcture up to ideal strength
基盤研究(B)
2012 - 2014 - Inhibition of grainboundary cacking in copper-base alloys used in electronic industries
Grant-in-Aid for Scientific Research (B)
The University of Tokyo
2001 - 2002 - Study on Hydrogen Embrittlement of High Strength Aluminium Alloys
Grant-in-Aid for Scientific Research (B)
The University of Tokyo
2000 - 2001
Industrial Property Rights
- 特開2024-090353, 特願2022-206214, Al-Mg-Si系のアルミニウム合金の鋳造熱間加工品及びその製造方法
逢坂 崇, 谷野 仁, 伊藤 吾朗, 倉本 繁 - 特許5929251, 特開2013-155431, IRON ALLOY
FURUTA TADAHIKO, KURAMOTO SHIGERU - 特開2013-185249, IRON ALLOY
FURUTA TADAHIKO, KURAMOTO SHIGERU, HOTTA ZENJI, EDALATI KAVEH - 特開2010-222632, HIGH STRENGTH Fe-Ni-Co-Ti BASED ALLOY AND METHOD FOR PRODUCING THE SAME
KURAMOTO SHIGERU, FURUTA TADAHIKO - 特開2010-189735, TITANIUM ALLOY
SHOJI TETSUYA, NAKAMURA NAOKI, KURAMOTO SHIGERU, MIYAZAKI SHUICHI, KIN KIEI - 特許第4257581号, 特開2004-162171, TITANIUM ALLOY AND ITS PRODUCTION METHOD
KURAMOTO SHIGERU, FURUTA TADAHIKO, FAN JONHAN, CHIN RON, SUZUKI NOBUAKI, NISHINO KAZUAKI, SAITO TAKU - 特開2008-240035, Al-Zn-Mg BASED DAMPING ALLOY, AND METHOD FOR PRODUCING Al-Zn-Mg BASED DAMPING ALLOY CASTING
KURAMOTO SHIGERU, HARA MASASHI, FURUTA TADAHIKO, NISHINO KAZUAKI - 特許第3734317号, 特開平10-110232, AL-MG-SI ALLOY SHEET AND ITS PRODUCTION
KURAMOTO SHIGERU, KAKIO TETSUSHI, HAYASHI MINORU, TOTSUGI YOICHIRO, HASHIGUCHI KOICHI, YUKIMOTO MASAO - 特許第3718303号, 特開平10-168536, SPRING MATERIAL FOR MAGNETIC TAPE CASSETTE, AND ITS PRODUCTION
TOTSUGI YOICHIRO, KURAMOTO SHIGERU - 特許第3703919号, 特開平10-102178, DIRECTLY CAST AND ROLLED SHEET OF AL-MG-SI ALLOY, AND ITS PRODUCTION
KURAMOTO SHIGERU, KAKIO TETSUSHI, HAYASHI MINORU, TOTSUGI YOICHIRO, MATSUMOTO YOSHIHIRO, YUKIMOTO MASAO - 特開2004-83951, LOW THERMAL EXPANSION ALLOY, LOW THERMAL EXPANSION MEMBER AND METHOD FOR PRODUCING THE SAME
SUZUKI NOBUAKI, FURUTA TADAHIKO, KURAMOTO SHIGERU, NISHINO KAZUAKI, SAITO TAKU, CHIN RON, FAN JONHAN, ITO KAZUHIKO - 特許第3234511号, 特開平10-130769, AL ALLOY SHEET FOR HIGH SPEED FORMING, ITS PRODUCTION, AND HIGH SPEED FORMING METHOD
KURAMOTO SHIGERU, HAYASHI MINORU, MATSUMOTO YOSHIHIRO, HASHIGUCHI KOICHI