Researcher Database

KOBAYASHI, Sengo

FacultyGraduate School of Science and Engineering Materials Science and Biotechnology
PositionProfessor
Last Updated :2019/08/19

Researcher Profile and Settings

Profile and Settings

Name

  • Name

    KOBAYASHI, Sengo

Profile & Settings

Affiliations

Affiliation & Job

  • Section

    Graduate School of Science and Engineering Materials Science and Biotechnology
  • Job title

    Professor

Education, Etc.

Education

  • 1998
  • 1993
  • 1998, Nagoya Institute of Technology, Graduate School, Division of Engineering, Materials Science and Engineering
  • 1993, Nagoya Institute of Technology, Faculty of Engineering

その他基本情報

Association Memberships

  • The Japan Institute of Metals
  • The Iron and Steel Institute of Japan
  • Japan Institute of Light Metals
  • The Japanese Society of Microscopy

Committee Memberships

  • 2019 - Today
  • 2019 - Today
  • 2018 - Today
  • 2005 -
  • 2001 - 2001
  • 2003 - 2004
  • 2005 - 2006
  • 2005 -
  • 2005 - 2008
  • 2009 -
  • 2005 - , The Japan Institute of Metals, The Japan Institute of Metals
  • 2001 - 2001, The Iron and Steel Institute of Japan, The Iron and Steel Institute of Japan
  • 2003 - 2004, The Iron and Steel Institute of Japan, The Iron and Steel Institute of Japan
  • 2005 - 2006, The Iron and Steel Institute of Japan, The Iron and Steel Institute of Japan
  • 2005 - , The Iron and Steel Institute of Japan, The Iron and Steel Institute of Japan
  • 2005 - 2008, Japan Institute of Light Metals, Japan Institute of Light Metals
  • 2009 - , Japan Institute of Light Metals, Japan Institute of Light Metals

Academic & Professional Experience

  • 2007 -
  • 2006 - 2007
  • 2006 -
  • 2003 -
  • 1998 -
  • 2007 - , - Graduate school of Science & Engineering, Ehime University
  • 2006 - 2007,  University of Virginia
  • 2006 - , - Department of Materials Science and Engineering, Ehime University
  • 2003 - , - Dpt. Materials Science and Engineering, Ehime University
  • 1998 - , - Dpt. Materials Science and Engineering, Ehime University

Research Activities

Research Areas, Etc.

Research Areas

  • Material engineering, Physical properties of metals

Research Interests

  • Titanium alloy
  • stainless steel
  • steel
  • Phase transformation
  • Biomaterial
  • Crystallography

Book, papers, etc

Published Papers

  • Effect of Oxygen Addition on the Formation of α" Martensite and Athermal ω in TiNb Alloys, Sota Kawano, Sengo Kobayashi, Satoshi Okano, Mater. Trans., 2019/09, [Refereed]
  • Biocompatibility of new low-cost (alpha plus beta)-type Ti-Mo-Fe alloys for long-term implantation, Abdelrhman Yasser, Gepreel Mohamed A. -H., Kobayashi Sengo, Okano Satoshi, Okamoto Takeaki, MATERIALS SCIENCE & ENGINEERING C-MATERIALS FOR BIOLOGICAL APPLICATIONS, 2019/06, [Refereed], 0928-4931, 10.1016/j.msec.2019.01.133
  • Effect of Chromium Addition on the Coarsening of Cu-particle in Ferritic Stainless Steels, Daisuke Yamanaka, Sengo Kobayashi, Jun-ichi Hamada and Norihiro Kanno, Tetsu-to-Hagané, 2018/07, [Refereed], 0021-1575, 10.2355/tetsutohagane.TETSU-2018-003
  • Effect of β-isomorphous and β-eutectoid Addition on Young's Modulus of Titanium Alloys, 小林 千悟, 真鍋 慶祐, 中尾 ありさ, 岡野 聡, チタン = Titanium Japan, チタン = Titanium Japan, 2018/10, 1341-1713
  • Effect of Oxygen Addition on the Spinodal Decomposition and Hardness of Ti-4at%Mo Alloy, Shogo Saeki, Sengo Kobayashi and Satoshi Okano, J. Japan Inst. Met. Mater., 2018/06, [Refereed], 0021-4876, 10.2320/jinstmet.J2017059
  • Effects of α Phase Nucleating at Transition Phase and Dislocation on Mechanical Properties in Metastable β Titanium Alloy Ti-6.8Mo-4.5Fe-1.5Al , Tatsuaki Sakamoto, Kazuki Takiue, Yuri Higaki, Sengo Kobayashi and Kiyomichi Nakai, Materials Transactions, 2017/07, [Refereed]
  • Biocompatibility of New Low-Cost Ti-Alloys, Mohamed Abdel-Hady Gepreel, Sengo Kobayashi, Yasser. M. Abd-elrhman, Proceedings of the 13th World Conference on Titanium, 2016/05, [Refereed]
  • Compatibility assessment of new V-free low-cost Ti-4.7Mo-4.5Fe alloy for some biomedical applications, Yasser Abd-elrhman, Yasser Abd-elrhman, Mohamed A H Gepreel, Ahmed Abdel-Moniem, Sengo Kobayashi, Materials and Design, 2016/05, [Refereed], 0264-1275|1873-4197, 10.1016/j.matdes.2016.02.110
  • DV-Xα First Principle Analysis of the Effect of Alloying Elements on the α" Phase Formation in Ti Alloys, Sengo Kobayashi Riku Wakamoto, Tatsuaki Sakamoto, Proceedings of 13th World Conference on Titanium, 2016/05, [Refereed]
  • Effect of Al Addition on Microstructure Formation in Quenched Ti-Mo Alloy, Hiroaki Sogame, Sengo Kobayashi, Tatsuaki Sakamoto, Proccessing and Fabrication of Advanced Materials - XXIV, 2015/12, [Refereed]
  • Adhesion and Spreading of MC3T3-E1 Osteoblast-like Cells on Various Metals and Their Oxides, Y. Yamauchi, S. Kobayashi, S. Okano, K. Kuroda, T. Okamoto, T. Sakamoto, Proceedings of the ISETS '15, 2015/11, [Refereed]
  • Development of nanostructured SUS316L-2%TiC with superior tensile properties, T. Sakamoto, H. Kurishita, S. Matsuo, H. Arakawa, S. Takahashi, S. Takahashi, M. Tsuchida, M. Tsuchida, S. Kobayashi, K. Nakai, M. Terasawa, T. Yamasaki, M. Kawai, Journal of Nuclear Materials, 2015/11, [Refereed], 0022-3115, 10.1016/j.jnucmat.2015.08.027
  • ANTIMICROBIAL AND BIOACTIVE ANODIZED FILM ON TI-AG ALLOY, S. Kobayashi, Y. Sato, T. Kikuchi, S. Okano and T. Sakamoto, Proceedings of the Biomaterials International Conference 2015, 2015/06, [Refereed]
  • EFFECT OF Mn AND Cr ADDITION ON THE MICROSTRUCTURE FORMATION AND MECHANICAL PROPERTIES OF Ti -(2.0, 2.5) at% Mo ALLOYS, G. Kotoula, S. Kobayashi and Ch. Karayanni, 2015/06, [Refereed]
  • Effect of α phase nucleating at transition phase and dislocation on mechanical properties in metastable β titanium alloy Ti-6.8Mo-4.5Fe-1.5Al, Tatsuaki Sakamoto, Kazuki Takiue, Yuri Higaki, Yuri Higaki, Sengo Kobayashi, Kiyomichi Nakai, Nippon Kinzoku Gakkaishi/Journal of the Japan Institute of Metals, 2015/01, [Refereed], 00214876, 10.2320/jinstmet.J2015040
  • Effect of hot-wire on microstructure and mechanical property in weld metal formed with CO2 gas shielded arc welding method, Tadahisa Tsuyama, Kiyomichi Nakai, Keita Noumaru, Keita Noumaru, Tatsuaki Sakamoto, Sengo Kobayashi, Welding International, 2015/01, 09507116, 10.1080/09507116.2014.921065
  • Current status of nanostructured tungsten-based materials development, H. Kurishita, S. Matsuo, H. Arakawa, T. Sakamoto, S. Kobayashi, K. Nakai, H. Okano, H. Watanabe, N. Yoshida, Y. Torikai, Y. Hatano, T. Takida, M. Kato, A. Ikegaya, Y. Ueda, M. Hatakeyama, T. Shikama, Physica Scripta, 2014/01, 02811847, 10.1088/0031-8949/2014/T159/014032
  • Acceleration or suppression of α-phase precipitation using isothermal ω phase in Ti-20 at.pct Nb alloy, Sengo Kobayashi, Tomohiro Takeichi, Tomohiro Takeichi, Kiyomichi Nakai, Tatsuaki Sakamoto, Metallurgical and Materials Transactions A: Physical Metallurgy and Materials Science, 2014/01, 10735623, 10.1007/s11661-013-2092-1
  • Effects of coarsening of cementite in pearlite before austenitization on formation of bwing and mechanical property in a steel, Tatsuaki Sakamoto, Sanae Konishi, Yuta Nakanishi, Kiyomichi Nakai, Sengo Kobayashi, Materials Science Forum, 2014/01, 02555476, 10.4028/www.scientific.net/MSF.783-786.992
  • Effects of alps on mechanical property in bainitic steels, Kiyomichi Nakai, Sanae Konishi, Tatsuaki Sakamoto, Sengo Kobayashi, Materials Science Forum, 2014/01, 02555476, 10.4028/www.scientific.net/MSF.783-786.926
  • Microstructure and mechanical property in cast AZ91 magnesium alloy with Y addition, Tatsuaki Sakamoto, Shu Chen Sun, Takuya Matsumoto, Kiyomichi Nakai, Sengo Kobayashi, Seiji Matsuda, Wei Tang, Gan Feng Tu, Advanced Materials Research, 2014/01, 10226680, 10.4028/www.scientific.net/MSF.783-786.472
  • Effect of Fe addition on the microstructure formation and mechanical properties of Ti-2.0, 3.0at%Mo alloys, Sengo Kobayashi, Akira Miyamoto, Satoshi Okano, Mohamed Abdel Hady Gepreel, Mervat M. Ibrahim, Masato Ueda, Masahiko Ikeda, Kiyomichi Nakai, Tatsuaki Sakamoto, Materials Science Forum, 2014/01, 02555476, 10.4028/www.scientific.net/MSF.783-786.1280
  • Effects of alps on mechanical property in bainitic steels, Kiyomichi Nakai, Sanae Konishi, Tatsuaki Sakamoto, Sengo Kobayashi, Advanced Materials Research, 2014/01, 10226680, 10.4028/www.scientific.net/MSF.783-786.926
  • Low Young's modulus β-Ti alloys for biomedical applications, Abdel Hady Gepreel Mohamed, Ibrahim Mervat, Sengo Kobayashi, Advanced Materials Research, 2014/01, 10226680, 10.4028/www.scientific.net/AMR.1024.308
  • Effect of cold rolling and isothermal holding before austenitization on mechanical properties in steels, Sanae Konishi, Kiyomichi Nakai, Tatsuaki Sakamoto, Keisuke Nakai, Sengo Kobayashi, Materials Science Forum, 2014/01, 02555476, 10.4028/www.scientific.net/MSF.783-786.932
  • Effects of coarsening of cementite in pearlite before austenitization on formation of bwing and mechanical property in a steel, Tatsuaki Sakamoto, Sanae Konishi, Yuta Nakanishi, Kiyomichi Nakai, Sengo Kobayashi, Advanced Materials Research, 2014/01, 10226680, 10.4028/www.scientific.net/MSF.783-786.992
  • Development of nanostructured tungsten based materials resistant to recrystallization and/or radiation induced embrittlement, H. Kurishita, H. Arakawa, S. Matsuo, T. Sakamoto, S. Kobayashi, K. Nakai, G. Pintsuk, J. Linke, S. Tsurekawa, V. Yardley, K. Tokunaga, T. Takida, M. Katoh, A. Ikegaya, Y. Ueda, M. Kawai, N. Yoshida, Materials Transactions, 2013/04, 13459678, 10.2320/matertrans.MG201209
  • Effects of grain size on high temperature creep of fine grained, solution and dispersion hardened V-1.6Y-8W-0.8TiC, T. Furuno, H. Kurishita, T. Nagasaka, A. Nishimura, T. Muroga, T. Sakamoto, S. Kobayashi, K. Nakai, S. Matsuo, H. Arakawa, Journal of Nuclear Materials, 2011/10, 00223115, 10.1016/j.jnucmat.2010.12.105
  • Effects of plastic working and MA atmosphere on microstructures of recrystallized W-1.1%TiC, Michio Kajioka, Tatsuaki Sakamoto, Kiyomichi Nakai, Sengo Kobayashi, Hiroaki Kurishita, Satoru Matsuo, Hideo Arakawa, Journal of Nuclear Materials, 2011/10, 00223115, 10.1016/j.jnucmat.2010.12.117
  • Mechanical Alloying Process of Vanadium Powder with 1.7 wt% Y Addition, J. Nuclear Materials, 2008, 10.1016/j.jnucmat.2008.12.183
  • High Temperature Tensile Properties and Their Application to Ductility Enhancement in Ultra-Fine Grained W-(0-15)wt%TiC, J. Nuclear Materials, 2008
  • High Temperature Deformation of V-1.6Y-8.5W-(0.08-0.15)C Alloys, J. Nuclear Materials, 2008, 10.1016/j.jnucmat.2008.12.187
  • 2008
  • 2008
  • Development of ultra-fine grained W-(0.25-0.8) wt% TiC and its superior resistance to neutron and 3 MeV He-ion irradiation, J. Nuclear Materials, 2008, 10.1016/j.jnucmat.2008.02.055
  • Mechanism of Corrosion Protection of Anodized Magnesium Alloys, MURAKAMI Koji, HINO Makoto, NAKAI Kiyomichi, KOBAYASHI Sengo, SAIJO Atsushi, KANADANI Teruto, Materials Transactions, 2008, 1345-9678|1347-5320, 10.2320/matertrans.MC200718
  • Effects of Small-Angle Boundary on Nucleation of Intragranular Bainite in Bainitic Steels, Smart Processing Technology, 2008
  • Effects of Oxides on Nucleation of Intragranular Bainite in Heat Affected Zone in Steels, Smart Processing Technology, 2008
  • Superplastic deformation of W-0.5wt%TiC with approximately 0.1μm grain size, Materials Science and Engineering A, 2008, 10.1016/j.msea.2007.05.009
  • Effect of 2 wt% Ti addition on high-temperature strength of fine-grained, particle dispersed V-Y alloys, H. Kurishita, S. Oda, S. Kobayashi, K. Nakai, T. Kuwabara, M. Hasegawa, H. Matsui, Journal of Nuclear Materials, 2007/08, 00223115, 10.1016/j.jnucmat.2007.03.071
  • 2007
  • 2007
  • 2007, 10.1088/0031-8949/2007/T128/015
  • Corrosion Protection of AZ91D Magnesium Alloy by Anodization Using Phosphate Electrolyte, MURAKAMI Koji, HINO Makoto, HIRAMATSU Minoru, NAKAI Kiyomichi, KOBAYASHI Sengo, SAIJO Atsushi, KANADANI Teruto, Materials Transactions, 2007, 1345-9678|1347-5320, 10.2320/matertrans.L-MRA2007881
  • Effect of microstructural evolutions on hardness in a metastable β Ti alloy, Ti - 2007 Science and Technology, 2007
  • Effects of Transformation Stress and Deformation before Austenitization on Nucleation of Intragranular Bainite, Materials Science Forum, 2007
  • Variation of hardness with microstructure evolutions in metastable β titanium alloy TIMETAL® LCB, Materials Science Forum, 2007
  • 2006, 10.2320/jinstmet.70.330
  • 2006
  • 2006
  • 2006
  • 2006
  • 2006
  • 2006
  • 2006, 0021-4876|1880-6880, 10.2320/jinstmet.70.874
  • 2006, 0022-3115, 10.1016/j.jnucmat.2006.07.016
  • 2006, 1345-9678|1347-5320, 10.2320/matertrans.47.2497
  • Effect of Heat Treatment on Cohesion of Films on Alkali-Treated Titanium, Sengo Kobayashi, Tetsuya Inoue, Kiyomichi Nakai, Materials Transactions, 2005, 1345-9678|1347-5320, 10.2320/matertrans.46.207
  • Microstructural control to improve the resistance to radiation embrittlement in vanadium, KURISHITA H., KUWABARA T., HASEGAWA M., KOBAYASHI S., NAKAI K., Journal of Nuclear Materials, 2005, 0022-3115, 10.1016/j.jnucmat.2004.12.017
  • 2005, 10.2355/tetsutohagane1955.91.12_882
  • 2005, 10.2320/materia.44.981
  • 2005, 10.2320/materia.44.991
  • High temperature strength of fine-grained, particle-dispersed V-(1.7-2.4)wt%Y alloys with different grain sizes and particle densities, S. Oda, H. Kurishita, Y. Tsuruoka, S. Kobayashi, K. Nakai, H. Matsui, Journal of Nuclear Materials, 2004/08, 00223115, 10.1016/j.jnucmat.2004.04.308
  • Effect of fast neutron irradiation on the microstructure in particle dispersed ultra-fine grained V-Y alloys, Sengo Kobayashi, Yusuke Tsuruoka, Kiyomichi Nakai, Hiroaki Kurishita, Materials Transactions, 2004/01, 1345-9678|1347-5320, 10.2320/matertrans.45.29
  • 2004, 10.2355/tetsutohagane1955.90.3_141
  • Decomposition Processes of β Phase in a Ti-15Zr-4Nb-4Ta Alloy, Sengo Kobayashi, Arihiro Matsuzaki, Kiyomichi Nakai, Yoshimitsu Okazaki, Materials Transactions, 2004, 1345-9678|1347-5320, 10.2320/matertrans.45.1624
  • Microstructure at/around Interface between Plasma-sprayed Hydroxyapatite and Ti Alloy, Materials Science Forum, 2004
  • 2004, 10.2355/tetsutohagane1955.90.8_574
  • Effect of neutron irradiation on the microstructure and hardness in particle dispersed ultra-fine grained V-Y alloys, Journal of Nuclear Materials, 2004, 10.1016/j.jnucmat.2004.04.091
  • CRYSTALLIZATION OF RF-MAGNETRON SPUTTERED AMORPHOUS CALCIUM PHOSPHATE, Phosphorous Research Bulletin, 2004
  • Evolutions of Massive and Lamellar Structures in a Ti-48at%Al Alloy, 8th Asia-Pacific Conference on Electron Microscopy, Kanazawa, Japan, 2004
  • Decomposition of β Phase in a Ti-Al-Cr Alloy under Isothermal Ageing, 8th Asia-Pacific Conference on Electron Microscopy, Kanazawa, Japan, 2004
  • Microstructures at/around the Interface between Chemically Formed Hydroxyapatite and Ti, 8th Asia-Pacific Conference on Electron Microscopy, Kanazawa, Japan, 2004
  • 2003, 10.2355/tetsutohagane1955.89.3_342
  • Effects of Boron Addition on Tempering Processes in an Fe-9Cr-0.1C Alloy Martensite, KOBAYASHI S, TOSHIMORI K, NAKAI K, OHMORI Y, ASAHI H, MURAKI T, ISIJ International, 2002, 0915-1559|1347-5460, 10.2355/isijinternational.42.Suppl_S72
  • Effects of Excess Mg and Si on the Isothermal Ageing Behaviours in the Al-Mg2Si Alloys, DOAN L C, NAKAI K, MATSUURA Y, KOBAYASHI S, OHMORI Y, Materials Transactions, 2002, 1345-9678|1347-5320, 10.2320/matertrans.43.1371
  • Phase Decomposition in a Ti-13Nb-13Zr Alloy during Aging at 600ºC, Materials Transactions, 2002
  • Effects of ω-phase precipitation on β→α, α'' transformations in a metastable β titanium alloy, Materials Science and Engineering, 2001, 10.1016/S0921-5093(00)01891-8
  • Analysis of Phase Transformation in a Ti-10mass%Zr Alloy by Hot Stage Optical Microscopy, KOBAYASHI S, NAKAI K, OHMORI Y, Materials Transactions, 2001, 1345-9678|1347-5320, 10.2320/matertrans.42.2398
  • Morphology and Crystallography of β-Mg2Si Precipitation in Al-Mg-Si Alloys, Materials Transactions, 2001, 10.2320/matertrans.42.2576
  • EFFECTS OF EXCESS SILICON CONTENT ON THE AGEING BEHAVIOUR OF SOLUTION-TREATED Al-Mg-Si ALLOYS, Proceedings of the Second International Conference on Light Materials for Transportation Systems (LiMAT-2001), Edited by Nack J. Kim, C. S. Lee and D. Eylon, held at Pusan, Korea, 2001
  • Phase Transformation from β to α in a Ti-10wt%Zr Alloy, The Fourth Pacific Rim International Conference on Advanced Materials and Processing (PRICM4), Ed. by S. Hanada, Z. Zhong, S. W. Nam and R. N. Wright, The Japan Institute of Metals, 2001
  • Effects of Boron Addition on the Decomposition of 0.1C-9Cr Austenite, The Fourth Pacific Rim International Conference on Advanced Materials and Processing (PRICM4), Ed. by S. Hanada, Z. Zhong, S. W. Nam and R. N. Wright, The Japan Institute of Metals, 2001
  • Microstructure Evolutions in Mo-HfC Composite Materials during HIP, The Fourth Pacific Rim International Conference on Advanced Materials and Processing (PRICM4), Ed. by S. Hanada, Z. Zhong, S. W. Nam and R. N. Wright, The Japan Institute of Metals, 2001
  • Microstructure Evolutions during Cooling in a Ti-Al-Zr Alloy, The Fourth Pacific Rim International Conference on Advanced Materials and Processing (PRICM4), Ed. by S. Hanada, Z. Zhong, S. W. Nam and R. N. Wright, The Japan Institute of Metals, 2001
  • ISOTHERMAL DECOMPOSITION OF δ-FERRITE IN A 25Cr-7Ni-0.14N STAINLESS STEEL, Acta Materialia, 2001
  • Microstructure Evolutions In A 25Cr-7Ni Based Stainless Steel Isothermally Aged at 550ºC, 7th Asia-Pacific Electron Microscopy Conference, Times Printers Pte.Ltd., 2000
  • Phase-Equilibria And -Decomposition In A Ti-Al-Zr Alloy, 7th Asia-Pacific Electron Microscopy Conference, Times Printers Pte.Ltd., 2000
  • Decomposition Of β Phase In A Ti-Al-Cr Alloy, 7th Asia-Pacific Electron Microscopy Conference, Times Printers Pte.Ltd., 2000
  • Phase Transformations in Al-3.3mass%Li Alloy, 7th Asia-Pacific Electron Microscopy Conference, Times Printers Pte.Ltd., 2000
  • Microstructure Formation in δ/γ Duplex Phase Stainless Steel During Isothermal Ageing and Continuous Heating, Proceedings of the International Conference on Solid-Solid Phase Transformations '99 (JIMIC-3), Edited by M. Koiwa, K. Otsuka and T. Miyazaki, The Japan Institute of Metals, 1999
  • 1998, 10.2320/jinstmet1952.62.7_648
  • Determination of the Critical Nucleus Size of Precipitates Using the Macroscopic Composition Gradient Method, Metall. Mater. Trans. A, 1998
  • 1996, 10.2320/jinstmet1952.60.1_22
  • A New Characterization Method of the Microstructure Using the Macroscopic Composition Gradient in Alloys, MIYAZAKI T, KOYAMA T, KOBAYASHI S, Metall. Mater. Trans. A, 1996, 1073-5623, 10.1007/BF02649762
  • A NEW CHARACTERIZATION METHOD OF THE MICROSTRUCTURE BY UTILIZING THE MACROSCOPIC COMPOSITION GRADIENT IN ALLOYS, Proceedings of Asian Conference on X-rays and Relates Techniques in Research and Industry (ACXRI '96), Kuala Lumpur, Malaysia, 1996

Books etc

Conference Activities & Talks

  • Effects of oxygen addition on the phase transformation of beta phase during cooling in Ti-Nb alloys, Sengo Kobayashi, Sota Kawano, Satoshi Okano, The 14th Conference on Titanium (Ti 2019), 2019/06
  • 低炭素鋼のベイナイト生成に及ぼすゆらぎ生成熱処理の影響, 飯田大翔、小林千悟、岡野 聡, 日本金属学会 第164回春期講演大会・日本鉄鋼協会 第177回春季講演大会, 2019/03
  • 0.1C-1.5Mn-3Cr 鋼のマルテンサイト・ベイナイト変態に及ぼすゆらぎ生成熱処理の影響, 飯田大翔、小林千悟、岡野 聡, 日本金属学会 第164回春期講演大会・日本鉄鋼協会 第177回春季講演大会, 2019/03
  • Ti表面濡れ性に及ぼす種々の気圧下における大気雰囲気熱処理の影響, 二艘木健太、岡野聡、小林千悟, 日本金属学会 第164回春期講演大会・日本鉄鋼協会 第177回春季講演大会, 2019/03
  • チタンの相安定性に及ぼす酸素および空孔添加効果の理論的解析, 村上太悟、小林千悟、岡野 聡, 日本金属学会 第164回春期講演大会・日本鉄鋼協会 第177回春季講演大会, 2019/03
  • Ti-V, Ti-Nb合金のα', α", β相の相分離に及ぼす酸素添加効果, KOBAYASHI Sengo, チタンの準安定相・析出相研究部会:平成30年度第3回研究会, 2019/03
  • bccチタンにおける酸素・空孔挙動の第一原理計算を用いた理論解析, 村上太悟、小林千悟、岡野聡, 日本金属学会・日本鉄鋼協会中国四国支部、軽金属学会中国四国支部 第41回「若手フォーラム」, 2018/12
  • Ti-Nb合金のマルテンサイト変態に及ぼす酸素添加効果の溶体化処理温度依存性, 川野颯太、小林千悟、岡野聡, 軽金属学会第135回講演大会, 2018/11
  • Ti-15Mo-5Zr-3Al積層造形体の微細構造TEM組織観察, 山元滉司、小林千悟、岡野聡、中野貴由、石本卓也, 第1回 日本金属学会 第4分野講演会 「金属系バイオマテリアルサイエンスの新展開(I)」, 2018/10
  • Fe基感温磁性合金の生体適合性評価, 末釜雄太、小林千悟、岡野聡, 第1回 日本金属学会 第4分野講演会 「金属系バイオマテリアルサイエンスの新展開(I)」, 2018/10
  • 真珠貝の特徴を活かした骨バイオミネラリゼーションへの応用, KOBAYASHI Sengo, 第1回 日本金属学会 第4分野講演会 「金属系バイオマテリアルサイエンスの新展開(I)」, 2018/10
  • 骨芽細胞の形態ならびに増殖挙動に及ぼす金属表面の影響, 小林千悟, 岡野 聡, 日本金属学会 第163回秋期講演大会・日本鉄鋼協会 第176回秋季講演大会, 2018/09, 招待有り
  • 低炭素鋼のマルテンサイト形成に及ぼす濃度ゆらぎ生成熱処理の影響, 飯田大翔、小林千悟、岡野聡, 日本金属学会 第163回秋期講演大会・日本鉄鋼協会 第176回秋季講演大会, 2018/09
  • 骨芽細胞培養挙動に与えるTi表面濡れ性の影響, 岡野聡、二艘木健太、小林千悟、岡本威明、黒田健介, 日本金属学会 第163回秋期講演大会・日本鉄鋼協会 第176回秋季講演大会, 2018/09
  • Effects of Oxygen and Nitrogen Addition on Phase Transformation in Ti-10at%V, Sengo Kobayashi(Ryohei Fukushima, Siqi Wu, Satoshi Okano, The 13th International Conference on the Physical Properties and Application of Advanced Materials (ICPMAT2018), 2018/09, 招待有り
  • Effect of Ti-15Zr-4Nb-4Ta Alloy Nanotube on Osteoblast Behavior in Vitro, Satoshi Okano, Masayuki Mori, Sengo Kobayashi, Takeaki Okamoto, The 13th International Conference on the Physical Properties and Application of Advanced Materials (ICPMAT2018), 2018/09
  • Effect of Surface Treatments of Nacre Layer on Wettability and Osteoblast Behavior in Vitro, Andi Muhammad Anshar, Sengo Kobayashi, Satoshi Okano, The 13th International Conference on the Physical Properties and Application of Advanced Materials (ICPMAT2018), 2018/09
  • Effects of Titanium Surface Wettability on Osteoblast Behavior in vitro, Kenta Nisogi, Sengo Kobayashi, Satoshi, Kensuke Kuroda, Takeaki Okamoto, The 13th International Conference on the Physical Properties and Application of Advanced Materials (ICPMAT2018), 2018/09
  • Ti-V, Ti-Nb合金のα', α", β相の相分離に及ぼす酸素添加効果, KOBAYASHI Sengo, チタンの準安定相・析出相研究部会:平成30年度第1回研究会, 2018/09
  • チタン溶接部の耐食性向上技術の開発, Sengo Kobayashi, 住友化学研究交流会, 2018/08, 招待有り
  • フェライト系ステンレス鋼のCu析出に及ぼすCr相分離の影響, 小川雄生、小林千悟、濱田純一、神野憲博, 日本鉄鋼協会・日本金属学会 中国四国支部 日本鉄鋼協会第61回・日本金属学会第58回講演大会, 2018/08
  • 鉄鋼材料中のマルテンサイト形成に及ぼす析出前駆段階熱処理の影響, 奈良井 誠大、小林千悟、岡野聡, 日本鉄鋼協会・日本金属学会 中国四国支部 日本鉄鋼協会第61回・日本金属学会第58回講演大会, 2018/08
  • 低炭素鋼のマルテンサイト生成に及ぼすγ相中に形成されるゆらぎの影響, 飯田大翔、小林千悟、岡野聡, 日本鉄鋼協会・日本金属学会 中国四国支部 日本鉄鋼協会第61回・日本金属学会第58回講演大会, 2018/08
  • bccチタン中の酸素および空孔挙動の第一原理計算による理論解析, 村上太悟、小林千悟、岡野聡, 第10回 軽金属学会 中国四国支部 講演大会, 2018/07
  • 種々の雰囲気下における熱処理がTi表面の濡れ性に与える影響, 二艘木健太、岡野 聡、小林千悟、岡本威明、黒田健介, 第10回 軽金属学会 中国四国支部 講演大会, 2018/07
  • Ti及びTi-15Zr-4Nb-4Ta合金上のナノチューブ形成に及ぼす陽極酸化処理条件の影響, Satoshi Okano, Masayuki Mori, Sengo Kobayashi, 第10回 軽金属学会 中国四国支部 講演大会, 2018/07
  • Effect of oxygen addition on phase decomposition in Ti-Mo alloy, Sengo Kobayashi, Shogo Saeki, Satoshi Okano, International Conference on PROCESSING & MANUFACTURING OF ADVANCED MATERIALS Processing, Fabrication, Properties, Applications (THERMEC' 2018), 2018/07, 招待有り
  • 2018/03
  • 2018/03
  • 2018/03
  • 2018/03
  • 2018/03
  • 2018/03
  • 2018/03
  • Effect of oxygen addition on the spinodal decomposition of Ti-4at%Mo alloy, Shogo Saeki, Sengo Kobayashi, Satoshi Okano, ICMSE-RAC (International Conference on Materials Science and Engineering: Recent Advances and Challenges) 2018, 2018/03
  • Development of Ti alloys for biomedical applications, Sengo Kobayashi, ICMSE-RAC (International Conference on Materials Science and Engineering: Recent Advances and Challenges) 2018, 2018/03, 招待有り
  • 2017/12
  • 2017/11
  • Effects of surface morphology and composition of Ti alloy with nanotube on cell culture, Masayuki Mor, Sengo Kobayashi, Satoshi Okano, Kensuke Kuroda, Takeaki Okamoto, ICMass 2017, 2017/09
  • 2017/09
  • 2017/09
  • 2017/09
  • 2017/09
  • 2017/09
  • 2017/09
  • 2017/09
  • 2017/08
  • 2017/08
  • 2017/08
  • 2017/08
  • 2017/08
  • 2017/08
  • 2017/08
  • 2017/07
  • 2017/07
  • 2017/07
  • 2017/07
  • 2017/07
  • 2017/07
  • 2017/07
  • 2017/07
  • Effect of isothermal holding in the incubation period of precipitation on martensitic transformation, Sengo Kobayashi, Yuta Watanabe, Frontiers in Materials Processing Applications, Research and Technology (FiMPART '17), 2017/07, 招待有り
  • 2017/06
  • 2017/03
  • 2017/03
  • 2017/03
  • 2017/03
  • 2017/03
  • 2017/03
  • 2017/03
  • 2017/03, 招待有り
  • Effect of Isomorphous and Eutectoid Type β Stabilizer Elements on Microstructure and Mechanical Properties of Ti Alloys, Arisa Nakao, Sengo Kobayashi, Keisuke Manabe, Asian Conference on Engineering and Natural Science (2017 ACENS), 2017/01
  • Effect of Chromium Addition on Precipitation of Cu-particle in Ferritic Stainless Steels, Daisuke YAMANAKA, Sengo KOBAYASHI, Jun-ichi HAMADA and Norihiro KANNO, Asian Conference on Engineering and Natural Science (2017 ACENS), 2017/01
  • Characterization of anodized Ti-Mo-Fe biomedical alloys, Mohamed Abdel-Hady Gepreel, Yasser. M. Abd-elrhman, Sengo Kobayashi, 5th International Conference on Corrosion Mitigation and Surface Protection Technologies, 2016/12
  • 2016/11
  • 2016/09
  • 2016/09
  • 2016/09
  • 2016/09
  • 2016/09
  • 2016/09, 招待有り
  • 2016/08
  • 2016/08
  • 2016/08
  • Effects of surface treatments of a Ti alloy on the behavior of osteoblast-like cell and on the initial stage of regenerate bone, Kobayashi Sengo, Yuriko Kiyokane, Satoshi Okano, Takeaki Okamoto, Tatsuaki Sakamoto, PRICM 9, 2016/08, 招待有り
  • 2016/07
  • 2016/07
  • First principle analysis for the effect of beta stabilizer in Ti alloys on the formation of alpha double prime phase, Sengo Kobayashi, Mitsuki Sugeoi and Tatsuaki Sakamoto, Thermec2016, 2016/06, 招待有り
  • 2016/05
  • 2016/03
  • 2016/03
  • 2016/03
  • 2016/03
  • 2016/03
  • 2016/03
  • 2016/03
  • 2016/03, 招待有り
  • Composition Dependence on Microstructure and Mechanical Properties in Quenched Ti-(Mo, Nb, Fe) Alloys, Sengo Kobayashi, Keisuke Manabe, Arisa Nakao, Masato Ueda, Masahiko Ikeda and Tatsuaki Sakamoto, Twenty-Fourth International Symposium on Processing and Fabrication of Advanced Materials (PFAM XXIV), 2015/12
  • Effect of Al Addition on the Microstructure Formation in Quenched Ti-Mo and Ti-Nb Alloys, Hiroaki Sogame, Sengo Kobayashi and Tatsuaki Sakamoto, Twenty-Fourth International Symposium on Processing and Fabrication of Advanced Materials (PFAM XXIV), 2015/12
  • Adhesion and Spreading of MC3T3 - E1 Osteoblast - like Cells on Various Metals and Their Oxides, Y. Yamauchi, S. Kobayashi, S. Okano, K. Kuroda, T. Okamoto, T. Sakamoto, International Symposium on EcoTopia Science 2015, ISETS '15, 2015/11
  • Effects of vitamin E on osteoblast-like MC3T3-E1 cells, Takeaki OKAMOTO, Naeko KUROSHITA, Ayuka TAGASHIRA, Mamoru TANAKA, Takuya SUGAHARA, Satoshi OKANO, Sengo KOBAYASHI, The 6th International Conference on Food Factors, ICoFF 2015, 2015/11
  • 2015/11
  • 2015/11
  • 2015/09
  • 2015/09
  • 2015/09
  • 2015/09
  • 2015/09
  • 2015/09
  • 2015/09
  • 2015/09
  • 2015/09
  • Microstructural control and phase transformation in Ti alloys, Sengo Kobayashi, KIM-JIM Symposium, 2015/09, 招待有り
  • Effect of constituent phases on mechanical properties in cast AZ91 magnesium alloy, 2015/08
  • DV-Xα First Principle Analysis of the Effect of Alloying Elements on the α" Phase Formation in Ti Alloys, Sengo Kobayashi, Riku Wakamoto, Tatsuaki Sakamoto, The 13th World Conference on Titanium 2015, 2015/08, 招待有り
  • 2015/07
  • 2015/07
  • Effect of Mn and Cr Addition on the Microstructure Formation and Mechanical Properties of Ti-(2.0, 2.5)at%Mo Alloys, G. Kotoula, S. Kobayashi and Ch. Karayanni, Biomaterials International 2015, 2015/06
  • Antimicrobial and Bioactive Anodized Film on Ti-Ag Alloy, S. Kobayashi, Y. Sato, T. Kikuchi, S. Okano, T. Sakamoto, Biomaterials International 2015, 2015/06
  • 2015/05
  • 2015/05
  • Effect of Mn and Cr addition on the microstructure formation and mechanical properties of Ti-(2.0, 2.5)at%Mo alloys, Garyfalia Kotoula,KOBAYASHI Sengo, 2015/05
  • 2015/05

Misc

  • Microstructure refinement of steels using fluctuation in solid solution, KOBAYASHI Sengo, Impact, 2018, 9, 9, 11, 2018/12, https://doi.org/10.21820/23987073.2018.9.9
  • Phase transformation in titanium, KOBAYASHI Sengo, J. Jpn. Inst. Light Metals, 軽金属学会, 軽金属, 68, 2, 105, 112, 2018/02, 0451-5994, http://ci.nii.ac.jp/naid/40021472567
  • Titanium and its alloys, 仲井 正昭, 上田 正人, 小林 千悟, 軽金属, 軽金属学会, 軽金属, 68, 8, 444, 447, 2018/08, 0451-5994, http://ci.nii.ac.jp/naid/40021641069
  • Study on high sterength and low cost titanium alloy, KOBAYASHI Sengo, OKANO Satoshi, J. Jpn. Inst. Light Metals, 68, 7, 381, 381, 2018/07
  • Titanium and its alloys, Masaaki NAKAI, Masato UEDA and Sengo KOBAYASHI, J. JILM , 軽金属学会, 軽金属, 67, 8, 401, 404, 2017/08, 0451-5994, http://ci.nii.ac.jp/naid/40021290994
  • 67, 7, 317, 317, 2017/07
  • Effects of Boron Addition on Heating Processes of Martensite in 0.1C-9Cr-3W-3Co Steels, 89, 3, 342, 348, 2003, 10.2355/tetsutohagane1955.89.3_342
  • Influence of Macroscopic Composition Gradient on Microstructure Formation -Quantitative Evaluation by Energetic and Kinetic Analysis, J. Japan Inst. Metals, 62, 7, 648, 652, 1998, 10.2320/jinstmet1952.62.7_648
  • Determination of Coherent Phase Boundaries in Ni-V and Ni-Mo Alloys by Utilizing Macroscopic Composition Gradient, J. Japan Inst. Metals, 60, 1, 22, 28, 1996, 10.2320/jinstmet1952.60.1_22

Other Research Activities

Awards & Honors

  • 2003
  • 2005
  • 2006
  • 2006
  • 2006
  • 2006
  • 2006
  • 2006
  • 2005
  • 2005
  • 2005
  • 2005
  • 2005
  • 2004
  • 2004
  • 2004
  • 2004
  • 2003
  • 2003
  • 2002
  • 2002
  • 2001
  • 2000
  • 2000
  • 1999
  • 2007
  • 2005, Included in "Who's Who in the World 23rd Edition (2006)"

Research Grants & Projects

愛媛大学教員活動実績

教育活動(B)

論文指導(B07)

  • 2017, 9, 0, 12, 0, 1, 0, 0, 0
  • 2016, 10, 0, 5, 0, 0, 0, 0, 0

論文審査(B10)

  • 2017年, 5, 2, 0, 0

学外非常勤(B11)

  • 2017年, 大阪大学


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