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
日本鉄鋼協会, 澤村論文賞,Enhanced Lattice Defect Formation Associated with Hydrogen and Hydrogen Embrittlement under Elastic Stress of a Tempered Martensitic SteelT. Doshida H. Suzuki K. Takai N. Oshima T. Hirade
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 ...
Motomichi Koyama   Michael Rohwerder   Cemal Cem Tasan   Asif Bashir   Eiji Akiyama   Kenichi Takai   Dierk Raabe   Kaneaki Tsuzaki   
MATERIALS SCIENCE AND TECHNOLOGY 33(13) 1481-1496 2017年 [査読有り]
This paper gives an overview of recent progress in microstructure-specific hydrogen mapping techniques. The challenging nature of mapping hydrogen with high spatial resolution, i.e. at the scale of finest microstructural features, led to the devel...