Results 241 to 250 of about 10,304 (289)

Identification of the damage in high strength steels after electrochemical hydrogen charging

open access: yes, 2010
Perez Escobar, Diana Maria   +4 more
openaire   +1 more source

Effect of electrochemical hydrogen charging on defect structure in titanium

Journal of Alloys and Compounds, 2021
Abstract The influence of hydrogen on defect structure in pure titanium was systemically investigated using X-ray diffraction (XRD) and positron annihilation spectroscopy (PAS). The results showed that hydrogen damage was related to hydrogen concentration, and PAS provided a new idea for the study in the formation of hydride and open volume defects ...
Xudong An, Te Zhu, Peng Zhang
exaly   +2 more sources

High temperature electrochemical charging of hydrogen and its application in hydrogen embrittlement research

Materials Science & Engineering A: Structural Materials: Properties, Microstructure and Processing, 2007
Abstract A high temperature electrochemical charging technique was developed for effective introduction of hydrogen or tritium into the metallic materials to a high level in a short period of time. The samples of the steels and alloys, as the cathode, were charged in an electrochemical cell consists of Pt anode and molten salt electrolyte. After 3, 6
Ming Au
exaly   +2 more sources

A systematic study on the influence of electrochemical charging conditions on the hydrogen embrittlement behaviour of a pipeline steel

open access: yesInternational Journal of Hydrogen Energy, 2023
A systematic study on the influence of electrochemical charging conditions on the hydrogen embrittlement behaviour of a pipeline ...
Majid Laleh   +2 more
exaly   +1 more source

Investigations of temperature effects on hydrogen diffusion and hydrogen embrittlement of X80 pipeline steel under electrochemical hydrogen charging environment

open access: yesCorrosion Science, 2023
The influence of temperature on hydrogen diffusion and hydrogen embrittlement of X80 steel was studied using electrochemical hydrogen charging. The hydrogen diffusion and subsurface hydrogen concentration in the steel increased with increasing the ...
Jiaqing Li, Lijie Zhu, Lin Teng
exaly   +1 more source

Experimental determination of equivalent hydrogen gas pressure from electrochemical hydrogen charging

International Journal of Hydrogen Energy
Bård Nyhus   +2 more
exaly   +2 more sources

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