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Fields Medical Life Sciences Information Communication Environment Nanotechnology / Materials Energy Manufacturing Technology Social Infrastructure Frontier Liberal Arts Themes Researchers JP Top Nanotechnology / Materials Hydrogen embrittlement of high strength steels Hydrogen embrittlement of high strength steels JAPANESEINQUIRY update：2020/06/16       NEXT PREV Features and Uniqueness We are studying hydrogen embrittlement property of high strength steels from the aspects of both the effect of hydrogen on mechanical properties of high strength steels and hydrogen uptake behavior in corrosive environments. The topics of our study includes clarification of mechanism of hydrogen embrittlement of various steels, investigation of hydrogen entry caused by corrosion using electrochemical techniques, hydrogen visualization, proposing evaluation methods for hydrogen embrittlement property and so forth. Practical Application Collaborative research in the field of hydrogen embrittlement, for example, hydrogen embrittlement properties of high strength steels and the effects of metallographic structure and hydrogen traps, proposal of evaluation methods for hydrogen embrittlement property for some specific steel and for parts with specific shape, development of novel hydrogen visualization techniques. Keywords hydrogen embrittlement high strength steel corrosion hydrogen delayed fracture Researchers Institute for Materials Research Eiji Akiyama, ProfessorDoctor of Science Laboratory Website researchmap Laboratory Website researchmap Related Information Studies of evaluation of hydrogen embrittlement property of high strength steels with consideration of the effect of atmospheric corrosion, Metall. Mater. Trans. A, 44A (2013) 1290-1300.Electrochemical hydrogen permeation test under controlled temperature and humidity after outdoor exposure at Beijing, Chongqing and Okinawa, ISIJ Int., 56 (2016) 436-443. Browsing History Common Keywords “HYDRIDE" Researches for Energy Applications [ 折茂 慎一 教授 ] Cavitation Peening [ 祖山 均 教授 ] Suppression of Intergranular Degradation of Polycrystalline Materials by Grain Boundary Engineering [ 佐藤 裕 教授 ] Development of Solid-State-Ionics Materials for Energy Conversion, Storage and Utilization [ 髙村 仁 教授 ] Chemical imaging devices which operate in severe environments [ 武藤 泉 教授 ] Development of integrated safety management technology for hydrogen energy systems [ 石本 淳 教授 ] User Who Reviewed This Content Also Reviewed Extracorporeal Shock Wave Therapy as a New, Non-Invasive Angiogenic Therapy [ SHIMOKAWA Hiroaki Professor ] Molecular Imaging from Basic Research to Clinical Application [ YANAI Kazuhiko Professor ] Advanced Educational Environment with Interactive Instruction System IMPRESSION [ Takashi Mitsuishi Associate Professor ] Research Profiles ©TOHOKU UNIVERSITY How to Use FAQ For Researchers Site Policy [jp] ©TOHOKU UNIVERSITY Fields Medical Life Sciences Information Communication Environment Nanotechnology / Materials Energy Manufacturing Technology Social Infrastructure Frontier Liberal Arts Fields Themes Researchers 日本語 ENGLISH Close