SAKAI Jun'ichi 酒井潤一

… Alternative Names

酒井潤一サカイジユンイチ

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Researcher Number	90329095
Other IDs
External Links
Affiliation (Current)	2025: 早稲田大学, 理工学術院, 名誉教授
Affiliation (based on the past Project Information) *help	2017: 早稲田大学, 理工学術院, 名誉教授 2016: 早稲田大学, 理工学術院各務記念材料技術研究所, 招聘研究員 2004 – 2015: 早稲田大学, 理工学術院, 教授 2003: 早稲田大学, 理工学部, 教授
Review Section/Research Field	Principal Investigator Material processing/treatments Except Principal Investigator Material processing/Microstructural control engineering / Material processing/treatments
Keywords	Principal Investigator 水素脆化 / Ti合金 / 腐食防食 / Fretting corrosion fatigue / Corrosion / Hydrogen absorption / Superelastic alloy / Shape memory alloy / oral cavity environment / Hydrogen embrittlement … More / Ti alloys / 歯科理工学 / 疲労 / 生体・福祉材料 / 表面・界面制御 / 腐食・防食 / フレッティング腐食疲労 / 腐食挙動 / 水素吸収 / 超弾性合金 / 形状記憶合金 / 口腔環境 / 高耐食性合金 / 表面解析 / 引っ張り変形 / 引張変形 / マルテンサイト変態 / 生体材料 / Ni-Ti合金 … More Except Principal Investigator 生体材料 / 腐食防食 / 破壊 / 老朽化 / 水素脆性 / 水素脆化 Less

Anomalous behavior of hydrogen embrittlement and corrosion induced by hydrogen absorption during corrosion for high corrosion resistant alloys
- Principal Investigator
  
  Yokoyama Ken'ichi
- Project Period (FY)
  2015 – 2017
- Research Category
  
  Grant-in-Aid for Scientific Research (C)
- Research Field
  
  Material processing/Microstructural control engineering
- Research Institution
  Kyushu Institute of Technology
Degradation and function induced by hydrogen absorption and states of metallic biomaterials
- Principal Investigator
  
  YOKOYAMA Ken'ichi
- Project Period (FY)
  2012 – 2014
- Research Category
  
  Grant-in-Aid for Scientific Research (C)
- Research Field
  
  Material processing/treatments
- Research Institution
  Kyushu Institute of Technology
Fundamental study on hydrogen absorption and embrittlement of passive metal by fusion of electrochemistry and strength of materialsPrincipal Investigator
- Principal Investigator
  
  SAKAI Jun' ichi
- Project Period (FY)
  2009 – 2011
- Research Category
  
  Grant-in-Aid for Scientific Research (C)
- Research Field
  
  Material processing/treatments
- Research Institution
  Waseda University
Characterization and elucidation of mechanisms of degradation of titanium alloys in biological environments for improvement of safetyPrincipal Investigator
- Principal Investigator
  
  SAKAI Jun'ichi
- Project Period (FY)
  2006 – 2008
- Research Category
  
  Grant-in-Aid for Scientific Research (C)
- Research Field
  
  Material processing/treatments
- Research Institution
  Waseda University
Study of the evaluations of the severe corrosivity of body and oral cavity environments and environmental degradation and dissolution of adequately high corrosion resistant alloysPrincipal Investigator
- Principal Investigator
  
  SAKAI Jun'ichi
- Project Period (FY)
  2003 – 2005
- Research Category
  
  Grant-in-Aid for Scientific Research (C)
- Research Field
  
  Material processing/treatments
- Research Institution
  Waseda University

[Journal Article] Improved fracture properties of Ni-Ti superelastic alloy under sustained tensile load in physiological saline solution containing hydrogen peroxide by hydrogen charging2018
- Author(s)
  Takehiro Shimada, Ken'ichi Yokoyama, Jun'ichi Sakai
- Journal Title
  
  Journal of Alloys and Compounds
  
  Volume: 752 Pages: 1-7
- DOI
  10.1016/j.jallcom.2018.04.147
- Peer Reviewed
- Data Source
  KAKENHI-PROJECT-15K06507
[Journal Article] Strong interactions between hydrogen in solid solution and stress-induced martensite transformation of Ni-Ti superelastic alloy2017
- Author(s)
  Ken'ichi Yokoyama, Yuki Hirata, Toshiaki Inaba, Kenichiro Mutoh, Jun'ichi Sakai
- Journal Title
  
  Philosophical Magazine Letters
  
  Volume: 97 Issue: 1 Pages: 11-18
- DOI
  10.1080/09500839.2016.1262561
- Peer Reviewed / Acknowledgement Compliant
- Data Source
  KAKENHI-PROJECT-15K06507
[Journal Article] First interactions between hydrogen and stress-induced reverse transformation of Ni-Ti superelastic alloy2017
- Author(s)
  Ken'ichi Yokoyama, Tatsuki Hashimoto, Jun'ichi Sakai
- Journal Title
  
  Philosophical Magazine Letters
  
  Volume: 97 Issue: 11 Pages: 459-468
- DOI
  10.1080/09500839.2017.1409912
- Peer Reviewed
- Data Source
  KAKENHI-PROJECT-15K06507
[Journal Article] After-effects induced by interactions between hydrogen and the martensite transformation in Ni-Ti superelastic alloy2017
- Author(s)
  Ken'ichi Yokoyama, Yuki Hirata, Jun'ichi Sakai
- Journal Title
  
  Philosophical Magazine Letters
  
  Volume: 97 Issue: 9 Pages: 350-358
- DOI
  10.1080/09500839.2017.1363423
- Peer Reviewed
- Data Source
  KAKENHI-PROJECT-15K06507
[Journal Article] Effects of temperature, phase, elastic deformation and transformation on inhibition of localized corrosion of hydrogen-charged Ni-Ti superelastic alloy in NaCl solution2016
- Author(s)
  Shigekazu Nishimoto, Ken’ichi Yokoyama, Toshiaki Inaba, Kenichiro Mutoh, Jun’ichi Sakai
- Journal Title
  
  Journal of Alloys and Compounds
  
  Volume: in press
- Peer Reviewed / Acknowledgement Compliant
- Data Source
  KAKENHI-PROJECT-15K06507
[Journal Article] Role of dynamic interactions between hydrogen and strain-induced martensite transformation in hydrogen embrittlement of type 304 stainless steel2015
- Author(s)
  Yuma Yoshioka, Ken'ichi Yokoyama, Jun'ichi Sakai
- Journal Title
  
  ISIJ International
  
  Volume: 55
- NAID
  130005096601
- Peer Reviewed / Acknowledgement Compliant
- Data Source
  KAKENHI-PROJECT-24560885
[Journal Article] Inhibition of localized corrosion of Ni-Ti superelastic alloy in NaCl solution by hydrogen charging2015
- Author(s)
  Ken'ichi Yokoyama, Yuki Hirata, Toshiaki Inaba, Kenichiro Mutoh, Jun'ichi Sakai
- Journal Title
  
  Jounral of Alloys and Compounds
  
  Volume: 639 Pages: 365-372
- DOI
  10.1016/j.jallcom.2015.03.069
- Peer Reviewed / Acknowledgement Compliant
- Data Source
  KAKENHI-PROJECT-24560885
[Journal Article] Corrosion and hydrogen absorption of commercially pure zirconium in acid fluoride solutions2013
- Author(s)
  Ken'ichi Yokoyama, Daisuke Yamada, Jun'ichi Sakai
- Journal Title
  
  Corrosion Science
  
  Volume: - Pages: 375-381
- DOI
  10.1016/j.corsci.2013.04.027
- Peer Reviewed
- Data Source
  KAKENHI-PROJECT-24560885
[Journal Article] Effects of hydrogen absorption conditions on the hydrogen embrittlement behavior of Ni-Ti superelastic alloy2012
- Author(s)
  Ken' ichi Yokoyama, Akira Nagaoka, Jun' ichi Sakai
- Journal Title
  
  ISIJ International
  
  Volume: vol.52 Pages: 255-262
- NAID
  10030746852
- Peer Reviewed
- Data Source
  KAKENHI-PROJECT-21560757
[Journal Article] Effects of hydrogen absorption conditions on the hydrogen embrittlement behavior of Ni-Ti superelastic alloy2012
- Author(s)
  Ken'ichi Yokoyama, Akira Nagaoka, Jun'ichi Sakai
- Journal Title
  
  ISIJ International
  
  Volume: 52 Pages: 255-262
- NAID
  10030746852
- Peer Reviewed
- Data Source
  KAKENHI-PROJECT-21560757
[Journal Article] Inhibition of hydrogen embrittlement of Ni-Ti superelastic alloy in acid fluoride solution by hydrogen peroxide addition2011
- Author(s)
  Ken' ichi Yokoyama, Yushin Yazaki, Jun' ichi Sakai
- Journal Title
  
  Journal of Biomedical Materials Research Part A
  
  Volume: vol.98A Pages: 404-411
- Peer Reviewed
- Data Source
  KAKENHI-PROJECT-21560757
[Journal Article] Hydrogen Embrittlement Behavior Induced by Dynamic Martensite Transformation of Ni-Ti Superelastic Alloy2009
- Author(s)
  Ken'ichi Yokoyama, Miho Tomita, Jun'ichi Sakai
- Journal Title
  
  Acta Materialia vol.57
  
  Pages: 1875-1885
- Peer Reviewed
- Data Source
  KAKENHI-PROJECT-18560702
[Journal Article] Relationship between Hydrogen Absorption and Corrosion Behavior of Ti-6Al-4V Alloy Immersed in Acidic Fluoride Solutions2009
- Author(s)
  Atsushi Fujita, Toshio Ogawa, Ken'ichi Yokoyama, Jun'ichi Sakai
- Journal Title
  
  Materials Transactions Vol.50
  
  Pages: 1183-1189
- NAID
  10024815173
- Peer Reviewed
- Data Source
  KAKENHI-PROJECT-18560702
[Journal Article] Improvements in Fracture Properties of Ni-Ti Superelastic Alloy in Physiological Saline Solution Containing Hydrogen Peroxide by Surface Modification2009
- Author(s)
  Ken'ichi Yokoyama, Tokunori Kanemura, Jun'ichi Sakai
- Journal Title
  
  Materials Science and Engineering A vol.513-514
  
  Pages: 267-275
- Peer Reviewed
- Data Source
  KAKENHI-PROJECT-18560702
[Journal Article] Effects of Acid Type on Corrosion and Fracture Behavior of Ni-Ti Superelastic Alloy under Sustained Tensile Load in Physiological Saline Solution Containing Hydrogen Peroxide2008
- Author(s)
  Tokunori Kanemura, Ken'ichi Yokoyama, Jun'ichi Sakai
- Journal Title
  
  Corrosion Science vol.50
  
  Pages: 2785-2795
- Peer Reviewed
- Data Source
  KAKENHI-PROJECT-18560702
[Journal Article] Effects of Potential, Temperature and pH on Hydrogen Absorption and Thermal Desorption Behaviors of Ni-Ti Superelastic Alloy in 0.9% NaCl Solution,2008
- Author(s)
  Miho Tomita, Ken'ichi Yokoyama, Jun'ichi Sakai
- Journal Title
  
  Corrosion Science vol.50
  
  Pages: 2061-2069
- Peer Reviewed
- Data Source
  KAKENHI-PROJECT-18560702
[Journal Article] Hydrogen thermal desorption behavior of Ni-Ti superelastic alloy subjected to tensile deformation after hydrogen charging2008
- Author(s)
  Miho Tomita, Ken' ichi YokoYama, KenzoAsaoka, Jun'ichi Sakai
- Journal Title
  
  Materials Science and Engineering A 476
  
  Pages: 308-315
- Peer Reviewed
- Data Source
  KAKENHI-PROJECT-18560702
[Journal Article] Susceptibility to Hydrogen Absorption and Hydrogen Thermal Desorption of Titanium Alloys Immersed in Neutral Fluoride Solution under Applied Potential2008
- Author(s)
  Ken'ichi Yokoyama, Katsutoshi Takashima, Jun'ichi Sakai
- Journal Title
  
  Materials Transactions vol.49
  
  Pages: 1661-1666
- NAID
  10021148544
- Peer Reviewed
- Data Source
  KAKENHI-PROJECT-18560702
[Journal Article] Hydrogen Thermal Desorption Behavior of Ni-Ti Superelastic Alloy Subjected to Tensile Deformation after Hydrogen Charging2008
- Author(s)
  Miho Tomita, Ken'ichi Yokoyama, Kenzo Asaoka, Jun'ichi Sakai
- Journal Title
  
  Materials Science and Engineering A vol.476
  
  Pages: 308-315
- Peer Reviewed
- Data Source
  KAKENHI-PROJECT-18560702
[Journal Article] Hydrogen Absorption and Thermal Desorption Behaviors of Ni-Ti Superelastic Alloy Subjected to Sustained Tensile-Straining Test with Hydrogen Charging2007
- Author(s)
  Ken'ichi Yokoyama, Miho Tomita, Kenzo Asaoka, Jun'ichi Sakai
- Journal Title
  
  Scripta Materialia vol.57
  
  Pages: 393-396
- Peer Reviewed
- Data Source
  KAKENHI-PROJECT-18560702
[Journal Article] Hydrogen absorption and thermal desorption behaviors of Ni-Ti superelastic alloy subjected to sustained tensile-straining test with hydrogen absorption2007
- Author(s)
  Ken' ichi Yokoyama, Miho Tomita, KenzoAsaoka, Jun'ichi Sakai
- Journal Title
  
  Scripta Materialia 57
  
  Pages: 393-396
- Peer Reviewed
- Data Source
  KAKENHI-PROJECT-18560702
[Journal Article] Fracture of Ni-Ti Superelastic Alloy under Sustained Tensile Load in Physiological Saline Solution Containing Hydrogen Peroxide2007
- Author(s)
  Ken' ichi Yokoyama, Jun' ichi Sakai, et. al.
- Journal Title
  
  Journal of Biomedical Materials Research Part A 82A
  
  Pages: 558-567
- Peer Reviewed
- Data Source
  KAKENHI-PROJECT-18560702
[Journal Article] Effects of Potential on Hydrogen Absorption and Desorption Behaviors of Titanium in Neutral Fluoride Solutions2007
- Author(s)
  Katsutoshi Takashima, Ken' ichi Yokoyama, Jun' ichi Sakai, et. al.
- Journal Title
  
  Journal of Alloys and Compounds 431
  
  Pages: 203-207
- Peer Reviewed
- Data Source
  KAKENHI-PROJECT-18560702
[Journal Article] Hydrogen Embrittlement of Ni-Ti Superelastic Alloy Aged at Room Temperature after Hydrogen Charging2007
- Author(s)
  Ken'ichi Yokoyama, Toshio Ogawa, Katsutoshi Takashima, Kenzo Asaoka, Jun'ichi Sakai
- Journal Title
  
  Materials Science and Engineering A vol.466
  
  Pages: 106-113
- Peer Reviewed
- Data Source
  KAKENHI-PROJECT-18560702
[Journal Article] Hydrogen Embrittlement of Ni-Ti Superelastic Alloy Aged at Room Temperature after Hydrogen Charging2007
- Author(s)
  Ken' ichi Yokoyama, Jun' ichi Sakai, et. al.
- Journal Title
  
  Materials Science and Engineering A 466
  
  Pages: 106-113
- Peer Reviewed
- Data Source
  KAKENHI-PROJECT-18560702
[Journal Article] Containing Hydrochloric Acid on Hydrogen Absorption and Desorption Behaviors of Ni-Ti Superelastic Alloy2006
- Author(s)
  Toshio Ogawa, Ken'chi Yokoyama, Kenzo Asaoka, Jun'ichi Sakai
- Journal Title
  
  Materials Science and Engineering A,
- Data Source
  KAKENHI-PROJECT-18560702
[Journal Article] Fracture of sustained tensile-loaded Ti-0.2% Pd alloy in acid and neutral fluoride solutios2006
- Author(s)
  Ken'ichi Yokoyama, Toshio Ogawa, Kenzo Asaoka, Jun'ichi Sakai
- Journal Title
  
  Materials Science and Engineering A,
- Data Source
  KAKENHI-PROJECT-18560702
[Journal Article] Hydrogen Absorption of Titanium and Nickel-Titanium Alloys During Long-Term Immersion in Neutral Fluoride Solution2006
- Author(s)
  Ken'ichi Yokoyama, Toshio Ogawa, Kenzo Asaoka, Jun'ichi Sakai
- Journal Title
  
  Journal of Biomedical Material Research Part B : Applied Biomaterials,
- Data Source
  KAKENHI-PROJECT-18560702
[Journal Article] Hydrogen Embrittlement of Ni-Ti Superelastic Alloy in Ethanol Solution Containing Hydrochloric Acid2005
- Author(s)
  Toshio Ogawa, Ken'ichi Yokoyama, Kenzo Asaoka, Jun'ichi Sakai
- Journal Title
  
  Materials Science and Engineering A vol. 393
  
  Pages: 239-246
- Description
  「研究成果報告書概要(欧文)」より
- Data Source
  KAKENHI-PROJECT-15560632
[Journal Article] Susceptibility to Delayed Fracture of Alpha-Beta Titanium Alloy in Fluoride Solutions2005
- Author(s)
  Ken'ichi Yokoyama, Toshio Ogawa, Kenzo Asaoka, Jun'ichi Sakai
- Journal Title
  
  Corrosion Science 47
  
  Pages: 1778-1793
- Description
  「研究成果報告書概要(和文)」より
- Data Source
  KAKENHI-PROJECT-15560632
[Journal Article] Hydrogen Embrittlement of Ni-Ti Superelastic Alloy in Ethanol Solution Containing Hydrochloric Acid2005
- Author(s)
  Toshio Ogawa, Ken'ichi Yokoyama, Kenzo Asaoka, Jun'ichi Sakai
- Journal Title
  
  Materials Science and Engineering A 393
  
  Pages: 239-246
- Description
  「研究成果報告書概要(和文)」より
- Data Source
  KAKENHI-PROJECT-15560632
[Journal Article] Evaluation of Hydrogen Absorption Properties of Ti-0.2% Pd Alloy in Fluoride Solutions2005
- Author(s)
  Ken'ichi Yokoyama, Toshio Ogawa, Kenzo Asaoka, Jun'ichi Sakai
- Journal Title
  
  Journal of Alloys and Compounds 400
  
  Pages: 227-233
- Description
  「研究成果報告書概要(和文)」より
- Data Source
  KAKENHI-PROJECT-15560632
[Journal Article] Distribution and Thermal Desorption Behavior of Hydrogen in Titanium Alloys Immersed in Acidic Fluoride Solutions2005
- Author(s)
  Toshio Ogawa, Ken'ichi Yokoyama, Kenzo Asaoka, Jun'ichi Sakai
- Journal Title
  
  Journal of Alloys and Compounds 396
  
  Pages: 269-274
- Description
  「研究成果報告書概要(和文)」より
- Data Source
  KAKENHI-PROJECT-15560632
[Journal Article] Hydrogen Embrittlement of work-hardened Ni-Ti alloy in fluoride solutions2005
- Author(s)
  Yokoyama, Kaneko, Ogawa, Sakai, et al.
- Journal Title
  
  Biomaterials 26
  
  Pages: 101-108
- Data Source
  KAKENHI-PROJECT-15560632
[Journal Article] Evaluation of Hydrogen Absorption Properties of Ti-0.2% Pd Alloy in Fluoride Solutions2005
- Author(s)
  Ken'ichi Yokoyama, Toshio Ogawa, Kenzo Asaoka, Jun'ichi Sakai
- Journal Title
  
  Journal of Alloys and Compounds vol. 400
  
  Pages: 227-233
- Description
  「研究成果報告書概要(欧文)」より
- Data Source
  KAKENHI-PROJECT-15560632
[Journal Article] Distribution and Thermal Desorption Behavior of Hydrogen in, Titanium Alloys Immersed in Acidic Fluoride Solutions2005
- Author(s)
  Toshio Ogawa, Ken'ichi Yokoyama, Kenzo Asaoka, Jun'ichi Sakai
- Journal Title
  
  Journal of Alloys and Compounds vol. 396
  
  Pages: 269-274
- Description
  「研究成果報告書概要(欧文)」より
- Data Source
  KAKENHI-PROJECT-15560632
[Journal Article] Susceptibility to Delayed Fracture of Alpha-Beta Titanium Alloy in Fluoride Solutions2005
- Author(s)
  Ken'ichi Yokoyama, Toshio Ogawa, Kenzo Asaoka, Jun'ichi Sakai
- Journal Title
  
  Corrosion Science vol. 47
  
  Pages: 1778-1793
- Description
  「研究成果報告書概要(欧文)」より
- Data Source
  KAKENHI-PROJECT-15560632
[Journal Article] Hydrogen Embrittlement of Work-Hardened Ni-Ti Alloy in Fluoride Solutions2005
- Author(s)
  Ken'ichi Yokoyama, Kazuyuki Kaneko, Toshio Ogawa, Keiji Moriyama, Kenzo Asaoka, Jun'ichi Sakai
- Journal Title
  
  Biomaterials vol. 26
  
  Pages: 101-108
- Description
  「研究成果報告書概要(欧文)」より
- Data Source
  KAKENHI-PROJECT-15560632
[Journal Article] Hydrogen Embrittlement of Ni-Ti Superelastic Alloy in Ethanol Solution Containing Hydrochloric Acid2005
- Author(s)
  T.Ogawa, K.Yokoyama, J.Sakai, et al.
- Journal Title
  
  Materials Science and Engineering A 393
  
  Pages: 239-246
- Data Source
  KAKENHI-PROJECT-15560632
[Journal Article] Distribution and Thermal Desorption Behavior of Hydrogen in Tinanium Alloys Immeresed in Acidic Fluoride Solutions2005
- Author(s)
  T.Ogawa, K.Yokoyama, J.Sakai, et al.
- Journal Title
  
  J.Alloys and Compounds 396
  
  Pages: 269-274
- Data Source
  KAKENHI-PROJECT-15560632
[Journal Article] Hydrogen embrittlement of Ni-Ti sperelastic alloy in ethanol solution containing HCl solution2005
- Author(s)
  Ogawa, Yokoyama, Asaoka, Sakai, et al.
- Journal Title
  
  Mater.Sci.Eng.A 393
  
  Pages: 239-246
- Data Source
  KAKENHI-PROJECT-15560632
[Journal Article] "Hydrogen Embrittlement of Work-Hardened Ni-Ti Alloy in Fluoride Solutions", 2005, vol., pp..2005
- Author(s)
  Ken'ichi Yokoyama, Kazuyuki Kaneko, Toshio Ogawa, Keiji Moriyama, Kenzo Asaoka, Jun'ichi Sakai
- Journal Title
  
  Biomaterials 26
  
  Pages: 101-108
- Description
  「研究成果報告書概要(和文)」より
- Data Source
  KAKENHI-PROJECT-15560632
[Journal Article] Hydrogen Absorption of Titanium in Acidic Fluoride Solutions2004
- Author(s)
  Ken'ichi Yokoyama, Toshio Ogawa, Kenzo Asaoka, Jun'ichi Sakai
- Journal Title
  
  Materials Science and Engineering A 384
  
  Pages: 19-25
- Description
  「研究成果報告書概要(和文)」より
- Data Source
  KAKENHI-PROJECT-15560632
[Journal Article] "Hydrogen Absorption Behavior of Beta Titanium Alloy in Acid Fluoride Solutions", 2004, vol., pp.2004
- Author(s)
  Toshio Ogawa, Ken'ichi Yokoyama, Kenzo Asaoka, Jun'ichi Sakai
- Journal Title
  
  Biomaterials 25
  
  Pages: 2419-2425
- Description
  「研究成果報告書概要(和文)」より
- Data Source
  KAKENHI-PROJECT-15560632
[Journal Article] Fracture of Nickel-Titanium Superelastic Alloy in Sodium Hypochlorite Solution2004
- Author(s)
  Ken'ichi Yokoyama, Kazuyuki Kaneko, Eiji Yabuta, Kenzo Asaoka, Jun'ichi Sakai
- Journal Title
  
  Materials Science and Engineering A vol. 369
  
  Pages: 43-48
- Description
  「研究成果報告書概要(欧文)」より
- Data Source
  KAKENHI-PROJECT-15560632
[Journal Article] Degradation in Performance of Orthodontic Wires Caused by Hydrogen Absorption During Short-Term Immersion in 2.0% Acidulated Phosphate Fluoride Solution2004
- Author(s)
  Kazuyuki Kaneko, Ken'ichi Yokoyama, Keiji Moriyama, Kenzo Asaoka, Jun'ichi Sakai
- Journal Title
  
  The Angle Orthodontist vol. 74
  
  Pages: 487-495
- Description
  「研究成果報告書概要(欧文)」より
- Data Source
  KAKENHI-PROJECT-15560632
[Journal Article] Hydrogen Absorption of Titanium in Acidic Fluoride Solutions2004
- Author(s)
  Ken'ichi Yokoyama, Toshio Ogawa, Kenzo Asaoka, Jun'ichi Sakai
- Journal Title
  
  Materials Science and Engineering A vol. 384
  
  Pages: 19-25
- Description
  「研究成果報告書概要(欧文)」より
- Data Source
  KAKENHI-PROJECT-15560632
[Journal Article] Degradation in Performance of Orthodontic Wires Caused by Hydrogen Absorption During Short-Term Immersion in 2.0% Acidulated Phosphate Fluoride Solution2004
- Author(s)
  Kazuyuki Kaneko, Ken'ichi Yokoyama, Keiji Moriyama, Kenzo Asaoka, Jun'ichi Sakai
- Journal Title
  
  The Angle Orthodontist 74
  
  Pages: 487-495
- Description
  「研究成果報告書概要(和文)」より
- Data Source
  KAKENHI-PROJECT-15560632
[Journal Article] Hydrogen Absorption Behavior of Beta Titanium Alloy in Acid Fluoride Solutions2004
- Author(s)
  Toshio Ogawa, Ken'ichi Yokoyama, Kenzo Asaoka, Jun'ichi Sakai
- Journal Title
  
  Biomaterials vol. 25
  
  Pages: 2419-2425
- Description
  「研究成果報告書概要(欧文)」より
- Data Source
  KAKENHI-PROJECT-15560632
[Journal Article] Fracture Associated with Hydrogen Absorption of Sustained Tensile-Loaded Titanium in Acid and Neutral Fluoride Solutions2004
- Author(s)
  Ken'ichi Yokoyama, Kazuyuki Kaneko, Youji Miyamoto, Kenzo Asaoka, Jun'ichi Sakai, Michihiko Nagumo
- Journal Title
  
  Materials Research Part A vol. 68A
  
  Pages: 150-158
- Description
  「研究成果報告書概要(欧文)」より
- Data Source
  KAKENHI-PROJECT-15560632
[Journal Article] "Fracture of Nickel-Titanium Superelastic Alloy in Sodium Hypochlorite Solution", 2004, vol., pp.2004
- Author(s)
  Ken'ichi Yokoyama, Kazuyuki Kaneko, Eiji Yabuta, Kenzo Asaoka, Jun'ichi Sakai
- Journal Title
  
  Materials Science and Engineering A 369
  
  Pages: 43-48
- Description
  「研究成果報告書概要(和文)」より
- Data Source
  KAKENHI-PROJECT-15560632
[Journal Article] Delayed Fracture of Ni-Ti Superelastic Alloys in Acidic and Neutral Fluoride Solutions2004
- Author(s)
  Ken'ichi Yokoyama, Kazuyuki Kaneko, Keiji Moriyama, Kenzo Asaoka, Jun'ichi Sakai, Michihiko Nagumo
- Journal Title
  
  Journal of Biomedical Materials Research Part A vol. 69A
  
  Pages: 105-113
- Description
  「研究成果報告書概要(欧文)」より
- Data Source
  KAKENHI-PROJECT-15560632
[Journal Article] Delayed Fracture of Ni-Ti Superelastic Alloys in Acidic and Neutral Fluoride Solutions2004
- Author(s)
  Ken'ichi Yokoyama, Kazuyuki Kaneko, Keiji Moriyama, Kenzo Asaoka, Jun'ichi Sakai, Michihiko Nagumo
- Journal Title
  
  Journal of Biomedical Materials Research Part A 69A
  
  Pages: 105-113
- Description
  「研究成果報告書概要(和文)」より
- Data Source
  KAKENHI-PROJECT-15560632
[Journal Article] "Fracture Associated with Hydrogen Absorption of Sustained Tensile-Loaded Titanium in Acid and Neutral Fluoride Solutions", 2004, vol., pp.2004
- Author(s)
  Ken'ichi Yokoyama, Kazuyuki Kaneko, Youji Miyamoto, Kenzo Asaoka, Jun'ichi Sakai, Michihiko Nagumo
- Journal Title
  
  Journal of Biomedical Materials Research Part A 68A
  
  Pages: 150-158
- Description
  「研究成果報告書概要(和文)」より
- Data Source
  KAKENHI-PROJECT-15560632
[Journal Article] Degradation of Tensile Strength of Ni-Ti Superelastic Alloy Due to Hydrogen Absorption in Methanol Solution Containing Hydrochloric Acid2003
- Author(s)
  Ken'ichi Yokoyama, Toshio Ogawa, Kenzo Asaoka, Jun'ichi Sakai, Michihiko Nagumo
- Journal Title
  
  Materials Science and Engineering A vol. 360
  
  Pages: 153-159
- Description
  「研究成果報告書概要(欧文)」より
- Data Source
  KAKENHI-PROJECT-15560632
[Journal Article] Susceptibility to Delayed Fracture of Ni-Ti Superelastic Alloy2003
- Author(s)
  Ken'ichi Yokoyama, Shiyozo Watabe, Kenichi Hamada, Jun'ichi Sakai, Kenzo Asaoka, Michihiko Nagumo
- Journal Title
  
  Materials Science and Engineering A 341
  
  Pages: 91-97
- Description
  「研究成果報告書概要(和文)」より
- Data Source
  KAKENHI-PROJECT-15560632
[Journal Article] Hydrogen Embrittlement of Ni-Ti Superelastic Alloy in Fluoride Solution2003
- Author(s)
  Ken'ichi Yokoyama, Kazuyuki Kaneko, Keiji Moriyama, Kenzo Asaoka, Jun'ichi Sakai, Michihiko Nagumo
- Journal Title
  
  Journal of Biomedical Materials Research Part A 65A
  
  Pages: 182-187
- Description
  「研究成果報告書概要(和文)」より
- Data Source
  KAKENHI-PROJECT-15560632
[Journal Article] Delayed Fracture of Beta Aqueous Solutions2003
- Author(s)
  Kazuyuki Kaneko, Ken'ichi Yokoyama, Keiji Moriyama, Kenzo Asaoka, Jun'ichi Sakai, Michihiko Nagumo
- Journal Title
  
  Titanium Orthodontic Wire in Fluoride Biomaterials vol. 24
  
  Pages: 2113-2120
- Description
  「研究成果報告書概要(欧文)」より
- Data Source
  KAKENHI-PROJECT-15560632
[Journal Article] "Degradation of Tensile Strength of Ni-Ti Superelastic Alloy Due to Hydrogen Absorption in Methanol Solution Containing Hydrochloric Acid", 2003, vol., pp.2003
- Author(s)
  Ken'ichi Yokoyama, Toshio Ogawa, Kenzo Asaoka, Jun'ichi Sakai, Michihiko Nagumo
- Journal Title
  
  Materials Science and Engineering A 360
  
  Pages: 153-159
- Description
  「研究成果報告書概要(和文)」より
- Data Source
  KAKENHI-PROJECT-15560632
[Journal Article] Hydrogen Embrittlement of Ni-Ti Superelastic Alloy in Fluoride Solution2003
- Author(s)
  Ken'ichi Yokoyama, Kazuyuki Kaneko, Keiji Moriyama, Kenzo Asaoka, Jun'ichi Sakai, Michihiko Nagumo
- Journal Title
  
  Journal of Biomedical Materials Research Part A vol. 65A
  
  Pages: 182-187
- Description
  「研究成果報告書概要(欧文)」より
- Data Source
  KAKENHI-PROJECT-15560632
[Journal Article] "Delayed Fracture of Beta Titanium Orthodontic Wire in Fluoride Aqueous Solutions", 2003, vol., pp.2003
- Author(s)
  Kazuyuki Kaneko, Ken'ichi Yokoyama, Keiji Moriyama, Kenzo Asaoka, Jun'ichi Sakai, Michihiko Nagumo
- Journal Title
  
  Biomaterials 24
  
  Pages: 2113-2120
- Description
  「研究成果報告書概要(和文)」より
- Data Source
  KAKENHI-PROJECT-15560632
[Journal Article] Susceptibility to Delayed Fracture of Ni-Ti Superelastic Alloy2003
- Author(s)
  Ken'ichi Yokoyama, Shiyozo Watabe, Kenichi Hamada, Jun'ichi Sakai, Kenzo Asaoka, Michihiko Nagumo
- Journal Title
  
  Materials Science and Engineering A vol. 341
  
  Pages: 91-97
- Description
  「研究成果報告書概要(欧文)」より
- Data Source
  KAKENHI-PROJECT-15560632
[Journal Article] Hydrogen Absorption and Thermal Desorption Behavior of Ni-Ti Superelastic Alloy Immersed in Neutral NaCl and NaF Solutions under Applied Potential
- Author(s)
  Asahi Ota, Yushin Yazaki, Ken'ichi Yokoyama, Jun'ichi Sakai
- Journal Title
  
  Materials Transactions (in press)
- NAID
  10025154357
- Peer Reviewed
- Data Source
  KAKENHI-PROJECT-18560702
[Presentation] 微量水素添加したNi-Ti超弾性合金の過酸化水素含有生理食塩水中における腐食破壊抑制2017
- Author(s)
  島田健弘, 横山賢一, 酒井潤一
- Organizer
  日本金属学会
- Place of Presentation
  首都大学東京
- Year and Date
  2017-03-15
- Data Source
  KAKENHI-PROJECT-15K06507
[Presentation] 水素と応力誘起変態との相互作用によって導入された欠陥によるNi-Ti超弾性合金の脆化2017
- Author(s)
  島田健弘, 横山賢一, 酒井潤一
- Organizer
  日本金属学会
- Data Source
  KAKENHI-PROJECT-15K06507
[Presentation] 純Ｔｉの水中摩耗による水素吸収2016
- Author(s)
  横山賢一, 岡田桃子, 酒井潤一
- Organizer
  日本金属学会
- Place of Presentation
  東京理科大学
- Year and Date
  2016-03-23
- Data Source
  KAKENHI-PROJECT-15K06507
[Presentation] SUS316Lステンレス鋼の水素脆化挙動－加工誘起マルテンサイト変態と水素との相互作用に及ぼすオーステナイト安定性の影響－2016
- Author(s)
  中村仁美, 横山賢一, 酒井潤一
- Organizer
  日本金属学会
- Place of Presentation
  大阪大学
- Year and Date
  2016-09-21
- Data Source
  KAKENHI-PROJECT-15K06507
[Presentation] Ni-Ti超弾性合金の塑性変形に及ぼす水素の影響2016
- Author(s)
  島田健弘, 横山賢一, 稲葉年昭, 酒井潤一
- Organizer
  日本金属学会
- Place of Presentation
  大阪大学
- Year and Date
  2016-09-21
- Data Source
  KAKENHI-PROJECT-15K06507
[Presentation] 水素チャージした純Taの時効による水素脆化促進2016
- Author(s)
  中田昂志, 横山賢一, 酒井潤一
- Organizer
  日本金属学会
- Place of Presentation
  東京理科大学
- Year and Date
  2016-03-23
- Data Source
  KAKENHI-PROJECT-15K06507
[Presentation] SUS304ステンレス鋼のひずみ誘起マルテンサイト変態と水素との相互作用－粒界破面に及ぼすひずみ速度の影響－2015
- Author(s)
  中村仁美, 横山賢一, 酒井潤一
- Organizer
  日本金属学会
- Place of Presentation
  九州大学
- Year and Date
  2015-09-16
- Data Source
  KAKENHI-PROJECT-15K06507
[Presentation] Ni-Ti超弾性合金における応力誘起逆変態と水素との相互作用2015
- Author(s)
  橋本樹, 横山賢一, 稲葉年昭, 武藤兼一郎, 酒井潤一
- Organizer
  日本金属学会
- Place of Presentation
  九州大学
- Year and Date
  2015-09-16
- Data Source
  KAKENHI-PROJECT-15K06507
[Presentation] 水素化物の析出形態制御による純Tiの室温クリープ特性の改善2015
- Author(s)
  永友洸希, 横山賢一, 酒井潤一
- Organizer
  日本金属学会
- Place of Presentation
  九州大学
- Year and Date
  2015-09-16
- Data Source
  KAKENHI-PROJECT-15K06507
[Presentation] SUS304ステンレス鋼におけるマルテンサイト変態と水素との相互作用-粒界破面に及ぼす変態量及び水素の存在状態の影響-2014
- Author(s)
  吉岡優馬, 横山賢一, 酒井潤一
- Organizer
  日本金属学会
- Place of Presentation
  東京工業大学
- Data Source
  KAKENHI-PROJECT-24560885
[Presentation] 水素添加によるNi-Ti超弾性合金の局部腐食抑制に及ぼす相と変態の影響2013
- Author(s)
  西元茂和, 横山賢一, 稲葉年昭, 武藤兼一郎, 酒井潤一
- Organizer
  日本金属学会
- Place of Presentation
  金沢大学
- Data Source
  KAKENHI-PROJECT-24560885
[Presentation] 相変態を伴う水素脆性2013
- Author(s)
  横山賢一, 酒井潤一
- Organizer
  水素脆化研究の基盤構築研究会
- Place of Presentation
  早稲田大学
- Data Source
  KAKENHI-PROJECT-24560885
[Presentation] 純Tiの引張特性に及ぼす水素化物の分布状態の影響2013
- Author(s)
  川崎大地, 横山賢一, 酒井潤一
- Organizer
  日本金属学会
- Place of Presentation
  金沢大学
- Data Source
  KAKENHI-PROJECT-24560885
[Presentation] 酸性フッ化物水溶液のおける純Zrの腐食と水素吸収2011
- Author(s)
  山田大介, 横山賢一, 椎森芳恵, 酒井潤一
- Organizer
  日本金属学会 2011年春期(第148回)大会
- Place of Presentation
  東京都市大学
- Year and Date
  2011-03-26
- Data Source
  KAKENHI-PROJECT-21560757
[Presentation] Ni-Ti超弾性合金の水素脆性-応力誘起マルテンサイト変態と時効-2011
- Author(s)
  平田祐貴、横山賢一、稲葉年昭、武藤兼一郎、酒井潤一
- Organizer
  日本金属学会
- Place of Presentation
  東京都市大学
- Year and Date
  2011-03-26
- Data Source
  KAKENHI-PROJECT-21560757
[Presentation] ステンレス鋼の水素脆化に及ぼす電解溶液の影響2011
- Author(s)
  竹内遼, 竹本翔, 横山賢一, 酒井潤一
- Organizer
  日本金属学会 2011年春期(第148回)大会
- Place of Presentation
  東京首都大学
- Year and Date
  2011-03-26
- Data Source
  KAKENHI-PROJECT-21560757
[Presentation] NaCl水溶液中において電位印加したTi及びTi合金の水素吸収挙動に及ぼす溶存酸素の影響2011
- Author(s)
  太田旭、横山賢一、酒井潤一
- Organizer
  日本金属学会
- Place of Presentation
  東京都市大学
- Year and Date
  2011-03-26
- Data Source
  KAKENHI-PROJECT-21560757
[Presentation] 酸性フッ化物水溶液のおける純Zrの腐食と水素吸収2011
- Author(s)
  山田大介、横山賢一、椎森芳恵、酒井潤一
- Organizer
  日本金属学会
- Place of Presentation
  東京都市大学
- Year and Date
  2011-03-26
- Data Source
  KAKENHI-PROJECT-21560757
[Presentation] 水素添加によるNi-Ti超弾性合金のNaCl水溶液中における局部腐食抑制2011
- Author(s)
  平田祐貴, 横山賢一, 稲葉年昭, 武藤兼一郎, 酒井潤一
- Organizer
  腐食防食協会第58回材料と環境討論会(秋期)
- Place of Presentation
  愛知県
- Year and Date
  2011-09-29
- Data Source
  KAKENHI-PROJECT-21560757
[Presentation] β-Ti合金の室温クリープ挙動に及ぼす水素の影響2011
- Author(s)
  村田祐介, 横山賢一, 椎森芳恵, 酒井潤一
- Organizer
  日本金属学会 2011年春期(第148回)大会
- Place of Presentation
  東京首都大学
- Year and Date
  2011-03-26
- Data Source
  KAKENHI-PROJECT-21560757
[Presentation] Ni-Ti超弾性合金の水素脆性-応力誘起マルテンサイト変態と時効-2011
- Author(s)
  平田祐貴, 横山賢一, 稲葉年昭, 武藤兼一郎, 酒井潤一
- Organizer
  日本金属学会 2011年春期(第148回)大会
- Place of Presentation
  東京首都大学
- Year and Date
  2011-03-26
- Data Source
  KAKENHI-PROJECT-21560757
[Presentation] SUS304鋼の水素脆化挙動に及ぼすNaCl水溶液中の電解水素チャージ条件2011
- Author(s)
  竹内遼、横山賢一、酒井潤一
- Organizer
  腐食防食協会、第58回材料と環境討論会(秋期)
- Place of Presentation
  名古屋大学
- Year and Date
  2011-09-29
- Data Source
  KAKENHI-PROJECT-21560757
[Presentation] 水素添加によるNi-Ti超弾性合金のNaCl水溶液中における局部腐食抑制2011
- Author(s)
  平田祐貴、横山賢一、稲葉年昭、武藤兼一郎、酒井潤一
- Organizer
  腐食防食協会、第58回材料と環境討論会(秋期)
- Place of Presentation
  名古屋大学
- Year and Date
  2011-09-29
- Data Source
  KAKENHI-PROJECT-21560757
[Presentation] SUS304鋼の水素脆化挙動に及ぼすNaCl水溶液中の電解水素チャージ条件2011
- Author(s)
  竹内遼, 横山賢一, 酒井潤一
- Organizer
  腐食防食協会第58回材料と環境討論会(秋期)
- Place of Presentation
  愛知県
- Year and Date
  2011-09-29
- Data Source
  KAKENHI-PROJECT-21560757
[Presentation] β-Ti合金の室温クリープ挙動に及ぼす水素の影響2011
- Author(s)
  村田祐介、横山賢一、椎森芳恵、酒井潤一
- Organizer
  日本金属学会
- Place of Presentation
  日本金属学会
- Year and Date
  2011-03-26
- Data Source
  KAKENHI-PROJECT-21560757
[Presentation] ステンレス鋼の水素脆化に及ぼす電解溶液の影響2011
- Author(s)
  竹内遼、竹本翔、横山賢一、酒井潤一
- Organizer
  日本金属学会
- Place of Presentation
  東京都市大学
- Year and Date
  2011-03-26
- Data Source
  KAKENHI-PROJECT-21560757
[Presentation] NaCl水溶液中において電位印加したTi及びTi合金の水素吸収挙動に及ぼす溶存酸素の影響2011
- Author(s)
  太田旭, 横山賢一, 酒井潤一
- Organizer
  日本金属学会 2011年春期(第148回)大会
- Place of Presentation
  東京都市大学
- Year and Date
  2011-03-26
- Data Source
  KAKENHI-PROJECT-21560757
[Presentation] Evaluation of Degradation of Ni-Ti Alloy as Biomaterial2010
- Author(s)
  Jun'ichi Sakai
- Organizer
  International Corrosion Engineering Conference 2010
- Place of Presentation
  Hanoi, Vietnam(招待講演)
- Year and Date
  2010-10-24
- Data Source
  KAKENHI-PROJECT-21560757
[Presentation] ステンレス鋼の水素脆性に及ぼすマルテンサイト変態の影響2010
- Author(s)
  竹本翔, 横山賢一, 竹内遼, 酒井潤一
- Organizer
  日本金属学会 2010年秋期(第147回)大会
- Place of Presentation
  北海道大学
- Year and Date
  2010-09-25
- Data Source
  KAKENHI-PROJECT-21560757
[Presentation] 水素吸収させた純Tiの過酸化水素含有生理食塩水中における腐食挙動2010
- Author(s)
  佐々木裕一朗、横山賢一、酒井潤一
- Organizer
  日本金属学会
- Place of Presentation
  筑波大学
- Year and Date
  2010-03-28
- Data Source
  KAKENHI-PROJECT-21560757
[Presentation] Ni-Ti超弾性合金の水素脆性-マルテンサイト変態に伴う転位の影響-2010
- Author(s)
  平田祐貴、横山賢一、稲葉年昭、武藤兼一郎、酒井潤一
- Organizer
  日本金属学会
- Place of Presentation
  北海道大学
- Year and Date
  2010-09-25
- Data Source
  KAKENHI-PROJECT-21560757
[Presentation] ステンレス鋼の水素脆性に及ぼすマルテンサイト変態の影響2010
- Author(s)
  竹本翔、横山賢一、竹内遼、酒井潤一
- Organizer
  日本金属学会
- Place of Presentation
  北海道大学
- Year and Date
  2010-09-25
- Data Source
  KAKENHI-PROJECT-21560757
[Presentation] 水素吸収させたTi-6Al-4V合金表面でのリン酸カルシウムの析出挙動2010
- Author(s)
  佐々木裕一朗、横山賢一、酒井潤一
- Organizer
  日本金属学会
- Place of Presentation
  北海道大学
- Year and Date
  2010-09-26
- Data Source
  KAKENHI-PROJECT-21560757
[Presentation] Ni-Ti超弾性合金の応力誘起マルテンサイト変態と水素との相互作用2010
- Author(s)
  横山賢一、酒井潤一
- Organizer
  水素脆化研究の基盤構築フォーラム・研究会、シンポジウム「水素脆化研究の基盤構築」、日本鉄鋼協会、2010年(160回)秋季講演大会
- Place of Presentation
  北海道大学
- Year and Date
  2010-09-26
- Data Source
  KAKENHI-PROJECT-21560757
[Presentation] 水素吸収させたTi-6Al-4V合金表面でのリン酸カルシウムの析出挙動2010
- Author(s)
  佐々木裕一朗, 横山賢一, 酒井潤一
- Organizer
  日本金属学会 2010年秋期(第147回)大会
- Place of Presentation
  北海道大学
- Year and Date
  2010-09-26
- Data Source
  KAKENHI-PROJECT-21560757
[Presentation] Ni-Ti超弾性合金の応力誘起マルテンサイト変態と水素との相互作用2010
- Author(s)
  横山賢一, 酒井潤一
- Organizer
  日本鉄鋼協会 2010年(160回)秋季講演大会
- Place of Presentation
  北海道大学
- Year and Date
  2010-09-26
- Data Source
  KAKENHI-PROJECT-21560757
[Presentation] Ni-Ti超弾性合金の水素脆性-マルテンサイト変態に伴う転位の影響-2010
- Author(s)
  平田祐貴, 横山賢一, 稲葉年昭, 武藤兼一郎, 酒井潤一
- Organizer
  日本金属学会 2010年秋期(第147回)大会
- Place of Presentation
  北海道大学
- Year and Date
  2010-09-25
- Data Source
  KAKENHI-PROJECT-21560757
[Presentation] Ni-Ti超弾性合金の昇温水素放出挙動に及ぼす水素添加法の影響2009
- Author(s)
  横山賢一, 酒井潤一
- Organizer
  日本鉄鋼協会
- Place of Presentation
  京都大学
- Year and Date
  2009-09-16
- Data Source
  KAKENHI-PROJECT-21560757
[Presentation] Ni-Ti超弾性合金の水素脆性と応力誘起変態2009
- Author(s)
  横山賢一、冨田美穂、酒井潤一
- Organizer
  日本金属学会
- Place of Presentation
  熊本大学
- Year and Date
  2009-09-23
- Data Source
  KAKENHI-PROJECT-18560702
[Presentation] 中性NaF水溶液中におけるNi-Ti超弾性合金の破壊挙動に及ぼすH2O2濃度の影響2009
- Author(s)
  吉田篤史, 横山賢一, 稲葉年昭, 武藤兼一郎, 酒井潤一
- Organizer
  日本金属学会
- Place of Presentation
  京都大学
- Year and Date
  2009-09-16
- Data Source
  KAKENHI-PROJECT-21560757
[Presentation] NaCl及びNaF水溶液中におけるNi-Ti超弾性合金の水素吸収挙動2009
- Author(s)
  太田旭、横山賢一、酒井潤一
- Organizer
  日本金属学会
- Place of Presentation
  東京工業大学
- Year and Date
  2009-03-28
- Data Source
  KAKENHI-PROJECT-18560702
[Presentation] 中性NaF水溶液中におけるNi-Ti超弾性合金の破壊挙動に及ぼすH_2O_2濃度の影響2009
- Author(s)
  吉田篤史、横山賢一、稲葉年昭、武藤兼一郎、酒井潤一
- Organizer
  日本金属学会
- Place of Presentation
  京都大学
- Year and Date
  2009-09-16
- Data Source
  KAKENHI-PROJECT-21560757
[Presentation] Ni-Ti超弾性合金の昇温水素放出挙動に及ぼす水素添加法の影響2009
- Author(s)
  横山賢一、酒井潤一
- Organizer
  水素脆化研究の基盤構築フォーラム・研究会、シンポジウム「水素脆化研究の基盤構築」、日本鉄鋼協会、2009年(158回)秋季講演大会
- Place of Presentation
  京都大学
- Year and Date
  2009-09-16
- Data Source
  KAKENHI-PROJECT-21560757
[Presentation] 純Ti表面のリン酸カルシウム析出に及ぼす水素化物の影響2009
- Author(s)
  根岸秀光、横山賢一、酒井潤一
- Organizer
  日本金属学会
- Place of Presentation
  東京工業大学
- Year and Date
  2009-03-28
- Data Source
  KAKENHI-PROJECT-18560702
[Presentation] Ni-Ti超弾性合金の昇温水素放出曲線-水素添加法の組み合わせによる影響-2009
- Author(s)
  長岡彬、横山賢一、酒井潤一
- Organizer
  日本金属学会
- Place of Presentation
  東京工業大学
- Year and Date
  2009-03-28
- Data Source
  KAKENHI-PROJECT-18560702
[Presentation] 水素吸収環境によるNi-Ti超弾性舎金の脆化挙動の変化2008
- Author(s)
  長岡彬, 横山賢一, 酒井潤一
- Organizer
  日本金属学会
- Place of Presentation
  武蔵工業大学
- Year and Date
  2008-03-26
- Data Source
  KAKENHI-PROJECT-18560702
[Presentation] Ti-Pd合金の塩酸含有アルコール溶液中における環境脆化感受性2008
- Author(s)
  金村篤謙、横山賢一、酒井潤一
- Organizer
  日本金属学会
- Place of Presentation
  武蔵工業大学
- Year and Date
  2008-03-28
- Data Source
  KAKENHI-PROJECT-18560702
[Presentation] 過酸化水素添加による酸処理中のTi及びNi-Ti合金の水素吸収抑制2008
- Author(s)
  長岡彬、横山賢一、酒井潤一
- Organizer
  日本金属学会
- Place of Presentation
  熊本大学
- Year and Date
  2008-09-23
- Data Source
  KAKENHI-PROJECT-18560702
[Presentation] 水素吸収環境によるNi-Ti超弾性合金の脆化挙動の変化2008
- Author(s)
  長岡彬、横山賢一、酒井潤一
- Organizer
  日本金属学会
- Place of Presentation
  武蔵工業大学
- Year and Date
  2008-03-26
- Data Source
  KAKENHI-PROJECT-18560702
[Presentation] 過酸化水素添加によるフッ化物水溶液中におけるNi-Ti超弾性合金の水素脆化抑制2008
- Author(s)
  矢崎侑振、横山賢一、酒井潤一
- Organizer
  日本金属学会
- Place of Presentation
  武蔵工業大学
- Year and Date
  2008-03-27
- Data Source
  KAKENHI-PROJECT-18560702
[Presentation] Hydrogen Absorption Behavior of Ti-6Al-4V Alloy in Acidic Fluoride Solutions2007
- Author(s)
  Ken'ichi Yokoyama, Toshio Ogawa, Atsushi Fujita, Kenzo Asaoka, Jun'ichi Sakai
- Organizer
  The 6th International Symposium on Titanium in Dentistry and The 2nd International Meeting on Titanium in Dental Technology
- Place of Presentation
  Kyoto
- Year and Date
  2007-06-05
- Data Source
  KAKENHI-PROJECT-18560702
[Presentation] 過酸化水素含有生理食塩水中におけるNi-Ti超弾性合金の耐食性の向上-硝酸浸漬による表面改質2007
- Author(s)
  金村篤謙, 横山賢一, 浅岡憲三, 酒井潤一
- Organizer
  日本金属学会
- Place of Presentation
  岐阜大学
- Year and Date
  2007-09-21
- Data Source
  KAKENHI-PROJECT-18560702
[Presentation] Ti及びNi-Ti合金の表面改質に伴う水素吸収の評価2007
- Author(s)
  長岡彬, 横山賢一, 浅岡憲三, 酒井潤一
- Organizer
  日本金属学会
- Place of Presentation
  岐阜大学
- Year and Date
  2007-09-21
- Data Source
  KAKENHI-PROJECT-18560702
[Presentation] Ni-Ti超弾性合金の水素脆化に及ぼす相変態の影響2007
- Author(s)
  横山賢一, 酒井潤一
- Organizer
  日本鉄鋼協会シンポジウム「水素状態分析標準化の基盤研究」
- Place of Presentation
  岐阜大学
- Year and Date
  2007-09-19
- Data Source
  KAKENHI-PROJECT-18560702
[Presentation] Hydrogen absorption behavior of Ti-6Al-4V alloy in acidic fluoride solutions2007
- Author(s)
  Ken' ichi Yokoyama, Jun' ichi Sakai, et. al.
- Organizer
  The Society for Titanium Alloys in Dentistry
- Place of Presentation
  京都国際会議場
- Year and Date
  2007-06-05
- Data Source
  KAKENHI-PROJECT-18560702
[Presentation] Ti及びNi-Ti合金の表面改質に伴う水素吸収評価2007
- Author(s)
  長岡彬、横山賢一、浅岡憲三、酒井潤一
- Organizer
  日本金属学会
- Place of Presentation
  岐阜大学
- Year and Date
  2007-09-21
- Data Source
  KAKENHI-PROJECT-18560702
[Presentation] Ni-Ti超弾性合金の水素吸収と昇温放出挙動に及ぼす繰返し変形の影響2007
- Author(s)
  冨田美穂, 横山賢一, 浅岡憲三, 酒井潤一
- Organizer
  日本金属学会
- Place of Presentation
  岐阜大学
- Year and Date
  2007-09-20
- Data Source
  KAKENHI-PROJECT-18560702
[Presentation] Ni-Ti超弾性合金の水素脆化に及ぼす相変態の影響2007
- Author(s)
  横山賢一、酒井潤一
- Organizer
  日本鉄鋼協会
- Place of Presentation
  岐阜大学
- Year and Date
  2007-09-19
- Data Source
  KAKENHI-PROJECT-18560702
[Presentation] 酸添加過酸化水素含有生理食塩水中におけるNi-Ti超弾性合金の腐食挙動2007
- Author(s)
  金村篤謙、横山賢一、浅岡憲三、酒井潤一
- Organizer
  腐食防食協会
- Place of Presentation
  早稲田大学
- Year and Date
  2007-05-09
- Data Source
  KAKENHI-PROJECT-18560702
[Presentation] 0.9%NaCl水溶液中におけるNi-Ti超弾性合金の水素吸収挙動に及ぼす環境因子の影響2007
- Author(s)
  冨田美穂、横山賢一、浅岡憲三、酒井潤一
- Organizer
  腐食防食協会
- Place of Presentation
  早稲田大学
- Year and Date
  2007-05-09
- Data Source
  KAKENHI-PROJECT-18560702
[Presentation] 酸添加した過酸化水素含有生理食塩水中におけるNi-Ti超弾性合金の破壊特性2007
- Author(s)
  金村篤謙、横山賢一、浅岡憲三、酒井潤一
- Organizer
  日本金属学会
- Place of Presentation
  千葉工業大学
- Year and Date
  2007-03-27
- Data Source
  KAKENHI-PROJECT-18560702
[Presentation] 過酸化水素含有生理食塩水中におけるNi-Ti超弾性合金の耐食性の向上-硝酸浸漬による表面改質-2007
- Author(s)
  金村篤謙、横山賢一、浅岡憲三、酒井潤一
- Organizer
  日本金属学会
- Place of Presentation
  岐阜大学
- Year and Date
  2007-09-21
- Data Source
  KAKENHI-PROJECT-18560702
[Presentation] 定ひずみ下におけるNi-Ti超弾性合金の水素吸収特性2007
- Author(s)
  冨田美穂、横山賢一、浅岡憲三、酒井潤一
- Organizer
  日本金属学会
- Place of Presentation
  千葉工業大学
- Year and Date
  2007-03-27
- Data Source
  KAKENHI-PROJECT-18560702
[Presentation] Ni-Ti超弾性合金の水素吸収および昇温放出挙動に及ぼす繰り返し変形の影響2007
- Author(s)
  冨田美穂、横山賢一、浅岡憲三、酒井潤一
- Organizer
  日本金属学会
- Place of Presentation
  岐阜大学
- Year and Date
  2007-09-20
- Data Source
  KAKENHI-PROJECT-18560702
[Presentation] Ni-Ti超弾性合金の水素放出挙動-引張変形の影響-2006
- Author(s)
  冨田美穂、横山賢一、浅岡憲三、酒井潤一
- Organizer
  日本金属学会
- Place of Presentation
  新潟大学
- Year and Date
  2006-09-16
- Data Source
  KAKENHI-PROJECT-18560702
[Presentation] 応力及び熱誘起変態によるトレーニングを施したNi-Ti超弾性合金の水素脆化挙動
- Author(s)
  西元茂和, 横山賢一, 稲葉年昭, 武藤兼一郎, 酒井潤一
- Organizer
  日本金属学会春期（第152回）講演大会
- Place of Presentation
  東京理科大学
- Data Source
  KAKENHI-PROJECT-24560885
[Presentation] リン酸酸性フッ化物水溶液における純Tiの腐食と水素吸収に及ぼす過酸化水素添加の影響
- Author(s)
  川崎大地, 横山賢一, 酒井潤一
- Organizer
  日本金属学会
- Place of Presentation
  名古屋大学
- Year and Date
  2014-09-24 – 2014-09-26
- Data Source
  KAKENHI-PROJECT-24560885
[Presentation] Ni-Ti超弾性合金の水素脆化に及ぼす熱誘起マルテンサイト変態と水素との動的相互作用
- Author(s)
  西元茂和, 横山賢一, 稲葉年昭, 武藤兼一郎, 酒井潤一
- Organizer
  日本金属学会秋期（第151回）講演大会
- Place of Presentation
  愛媛大学
- Data Source
  KAKENHI-PROJECT-24560885
[Presentation] Ni-Ti超弾性合金の水素脆性に及ぼすマルテンサイトバリアントの再配列と水素との相互作用
- Author(s)
  橋本樹, 横山賢一, 稲葉年昭, 武藤兼一郎, 酒井潤一
- Organizer
  日本金属学会
- Place of Presentation
  名古屋大学
- Year and Date
  2014-09-24 – 2014-09-26
- Data Source
  KAKENHI-PROJECT-24560885
[Presentation] 水素化物の析出形態を変化させた純Tiの変形組織観察
- Author(s)
  横山賢一, 川崎大地, 酒井潤一
- Organizer
  日本金属学会
- Place of Presentation
  東京大学
- Year and Date
  2015-03-18 – 2015-03-20
- Data Source
  KAKENHI-PROJECT-24560885
[Presentation] SUS310Sステンレス鋼の水素脆化：粒界破壊に及ぼす水素チャージ法と鋭敏化の影響
- Author(s)
  前田拓哉, 横山賢一, 酒井潤一
- Organizer
  日本金属学会秋期（第151回）講演大会
- Place of Presentation
  愛媛大学
- Data Source
  KAKENHI-PROJECT-24560885
[Presentation] 時効による水素脆化の回復と促進：水素化物の分解による影響
- Author(s)
  横山賢一, 酒井潤一
- Organizer
  日本鉄鋼協会シンポジウム「水素脆化研究の基盤構築中間成果報告会」
- Place of Presentation
  愛媛大学
- Data Source
  KAKENHI-PROJECT-24560885

1. YOKOYAMA Ken'ichi (80308262)

# of Collaborated Projects: 6 results

# of Collaborated Products: 134 results
2. NAKAE Hideo (40164123)

# of Collaborated Projects: 1 results

# of Collaborated Products: 0 results
3. ISHIKAWA Yuichi (40334627)

# of Collaborated Projects: 1 results

# of Collaborated Products: 0 results
4. SAITO Yoshiyuki (60277829)

# of Collaborated Projects: 1 results

# of Collaborated Products: 0 results

SAKAI Jun'ichi 酒井 潤一

酒井 潤一 サカイ ジユンイチ

Research Projects

Research Products

Co-Researchers

Anomalous behavior of hydrogen embrittlement and corrosion induced by hydrogen absorption during corrosion for high corrosion resistant alloys

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Degradation and function induced by hydrogen absorption and states of metallic biomaterials

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Fundamental study on hydrogen absorption and embrittlement of passive metal by fusion of electrochemistry and strength of materialsPrincipal Investigator

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Characterization and elucidation of mechanisms of degradation of titanium alloys in biological environments for improvement of safetyPrincipal Investigator

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Study of the evaluations of the severe corrosivity of body and oral cavity environments and environmental degradation and dissolution of adequately high corrosion resistant alloysPrincipal Investigator

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[Journal Article] Improved fracture properties of Ni-Ti superelastic alloy under sustained tensile load in physiological saline solution containing hydrogen peroxide by hydrogen charging2018

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[Journal Article] Strong interactions between hydrogen in solid solution and stress-induced martensite transformation of Ni-Ti superelastic alloy2017

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[Journal Article] First interactions between hydrogen and stress-induced reverse transformation of Ni-Ti superelastic alloy2017

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[Journal Article] After-effects induced by interactions between hydrogen and the martensite transformation in Ni-Ti superelastic alloy2017

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[Journal Article] Effects of temperature, phase, elastic deformation and transformation on inhibition of localized corrosion of hydrogen-charged Ni-Ti superelastic alloy in NaCl solution2016

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[Journal Article] Role of dynamic interactions between hydrogen and strain-induced martensite transformation in hydrogen embrittlement of type 304 stainless steel2015

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NAID

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[Journal Article] Inhibition of localized corrosion of Ni-Ti superelastic alloy in NaCl solution by hydrogen charging2015

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DOI

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[Journal Article] Corrosion and hydrogen absorption of commercially pure zirconium in acid fluoride solutions2013

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[Journal Article] Effects of hydrogen absorption conditions on the hydrogen embrittlement behavior of Ni-Ti superelastic alloy2012

Author(s)

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NAID

Data Source

[Journal Article] Effects of hydrogen absorption conditions on the hydrogen embrittlement behavior of Ni-Ti superelastic alloy2012

SAKAI Jun'ichi 酒井潤一

酒井潤一サカイジユンイチ