Initialising ...
Initialising ...
Initialising ...
Initialising ...
Initialising ...
Initialising ...
Initialising ...
Igarashi, Takahiro; Komatsu, Atsushi; Yamamoto, Yudai*; Fushimi, Koji*; Ueno, Fumiyoshi
no journal, ,
Development and simulation of hydrogen permeation considering solid/solution reaction was conducted. For solid/solution reaction we have considered elementary process of hydrogen evolution reaction, Volmer reaction, Heyrovsky reaction, Tafel reaction and permeation reaction. In the study, we will present results of hydrogen permeation calculation using developed model, and difference of behavior depending on electrode potential and width of specimen.
Igarashi, Takahiro; Komatsu, Atsushi; Yamamoto, Yudai*; Fushimi, Koji*; Ueno, Fumiyoshi
no journal, ,
In order to understand the hydrogen permeation behavior into the steel with solution flow, we developed a simulation model of hydrogen permeation reaction considering solution flow and conducted simulation analyses. We will discuss the effect of frequently controlled (like sine-curve) solution flow velocity on phase difference between cathode current density and permeation current density.