Hydrogen embrittlement (HE) behavior of as-quenched and as-tempered martensitic steels
under elastic straining in a high-pressure gaseous hydrogen environment was studied for …

Post-weld heat treatment (PWHT) displays potential for enhancing the fatigue strength of rib-
to-deck (RD) welded joints in orthotropic steel decks (OSDs) by mitigating welding residual …

The effect of plastic deformation on the hydrogen embrittlement behavior of high-strength
martensitic steels was investigated using a U-bend test. The hydrogen embrittlement …

The hydrogen diffusion behavior in a tempered martensitic steel sheet with 1-GPa grade
tensile strength was investigated using a newly developed hydrogen visualization technique …

Elucidation of microstructures responsible for hydrogen embrittlement is hoped for research
and development of high-strength low-alloy steel. For this purpose, a novel in situ scanning …

The hydrogen embrittlement susceptibilities of 1.5 GPa-class dual-phase (DP) and tempered
martensitic steels were comparatively evaluated using U-bending test. The U-bending tests …

In the continuous casting of peritectic steels, unevenness and cracks of the solidifying shell
are typical casting defects. This study focuses on the ferrite–austenite transformation and the …

Identification of microstructures related to the hydrogen embrittlement susceptibility is
strongly demanded for research and development of high-strength low-alloy steel. For this …

The hydrogen diffusion behavior in a tempered martensitic steel sheet with 1-GPa grade
tensile strength was investigated utilizing a newly developed hydrogen visualization …

抄録 Hydrogen embrittlement is caused by a small amount of hydrogen in steels used under
applied stress, which is a critical issue in the current era when there are growing needs to …