Faculty of Science and Technology, Department of Engineering and Applied Sciences
Job title
Professor
Degree
博士（工学）(早稲田大学)
Research funding number
50317509
J-Global ID
200901007842400948
Profile
・1990-1999：Nippon Telegraph and Telecomunication ・1999-：Depertment of Mechanical Engineering, Faculty of Science and Technology, Sophia University (1)Infrastructural materials for hydrogen energy society (2)Hydrogen degradation of high-strength steels for automobile (3)Hydrogen storage materials and electrode metals for fuel cell vehicle (4)Environmental degradation of vitreous silica optical fiber Education activity: ・Materials Science, Energy and Materials, Advanced Material Engineering Research activity： ・Infrastructural materials for hydrogen energy society ・Hydrogen degradation of high-strength steels for automobile ・Environmental degradation of optical fiber (Subject of research) Study on Delayed Fracture of High-Strength Steels Hydrogen in Metals Environmental Embrittlement of Optical Silica Fibers
The American Institute of Mining, Metallurgical, and Petroleum Engineers (AIME), CHAMPION H. MATHEWSON AWARD,K. Saito, T. Hirade, and K. Takai: Hydrogen Desorption Spectra from Excess Vacancy-Type Defects Enhanced by Hydrogen in Tempered Martensitic Steel Showing Quasi-cleavage Fracture, Metallurgical and Material Transactions A, 50A (2019) 5091-5102.K. Saito T. Hirade K. Takai
Key Engineering Materials 967 11-16 Dec 2023 [Refereed]
Hydrogen embrittlement (HE) is increasingly becoming a critical issue for using high-strength steels in the automotive and infrastructure industries. To overcome the risk posed by HE of structural components under a hydrogen uptake environment in ...
Sophia University