Results 21 to 30 of about 9,384 (159)

Effect of Hydrogen on Cavitation Erosion Behaviour of High Strength Steel

International Journal of Electrochemical Science, 2016
The cavitation erosion behaviors of high strength steel electrochemically charged with hydrogen in distilled water and 3.5% NaCl solution were investigated.
Y.X. Qiao, X. Cai, C. Ouyang, Y.G. Zheng
doaj   +1 more source

A study of the uptake of hydrogen in pipeline steels using accelerated laboratory methodologies [PDF]

MATEC Web of Conferences
The study investigates hydrogen uptake in two pipeline steels using accelerated laboratory methods. Thermal desorption mass spectrometry (TDMS) was used for diffusible hydrogen content and hydrogen trap analysis.
Kambilinya Patrick, Mapoli Tresor, Peter Eric, Moema Joseph, Siyasiya Charles, Mostert Roelf   +5 more
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Digital Image Correlation Technique to Aid Monotonic and Cyclic Testing in a Noisy Environment during In Situ Electrochemical Hydrogen Charging

Metals, 2022
Hydrogen is receiving growing interest as an energy carrier to facilitate the shift to a green economy. However, hydrogen may cause the significant degradation of mechanical properties of structural materials, premature strain localisation, crack ...
Aleksander Omholt Myhre, Aleksander Sendrowicz, Antonio Alvaro, Alexei Vinogradov   +3 more
doaj   +1 more source

Analysis of the Hydrogen Induced Cracking by Means of the Small Punch Test: Effect of the Specimen Geometry and the Hydrogen Pre-Charge Mode

Proceedings, 2018
This paper presents a simplified procedure to analyse the Hydrogen Induced Cracking (HIC) of structural steels by means of the Small Punch Test (SPT).
Guillermo Álvarez Díaz, Pablo Vinjoy Rodríguez, Mario López Gallego, Cristina Rodríguez González   +3 more
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Effect of Hydrogen on Corrosion Behavior of S32750 Super Duplex Stainless Steel

International Journal of Electrochemical Science, 2018
Electrochemical behaviors and critical pitting temperature (CPT) of S32750 super duplex stainless steel (SDSS) in 3.5% NaCl solution with various hydrogen charging current densities (HCCD) were investigated by using open-circuit potential (OCP) curves ...
Yier Guo, Ping Liang, Yanhua Shi, Yan Zhao, Fei Li, Lan Jin   +5 more
doaj   +1 more source

Effect of Surface Roughness on Hydrogen-Induced Blister Behavior in Pure Iron

Metals, 2020
The effect of surface roughness on hydrogen-induced blister behavior in pure iron was explored using optical microscopy and microcomputerized tomography.
Xinfeng Li, Yao Wang, Weihong Huang, Jin Zhang, Xubin Wu   +4 more
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Effect of hydrogen on the corrosion and stress corrosion cracking behavior of additively manufactured Ti–6Al–4V compared with traditional process

Journal of Materials Research and Technology
This study investigated the effects of hydrogen on the corrosion resistance and stress corrosion cracking (SCC) behavior of additively manufactured (AM) Ti–6Al–4V.
Jing Li, Tao Zhang, Li Li, Zimin Li, Jiajing Peng, Yimian Chen, Wanqing You, Changsheng Fu, Bright O. Okonkwo, Chao Xiang, Zhiming Zhang, Jianqiu Wang, En-Hou Han   +12 more
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Electrochemical Hydrogen Charging on Corrosion Behavior of Ti-6Al-4V Alloy in Artificial Seawater

Chinese Journal of Mechanical Engineering
This study employs advanced electrochemical and surface characterization techniques to investigate the impact of electrochemical hydrogen charging on the corrosion behavior and surface film of the Ti-6Al-4V alloy. The findings revealed the formation of γ-
Yanxin Qiao, Yue Qin, Huiling Zhou, Lanlan Yang, Xiaojing Wang, Zhengbin Wang, Zhenguang Liu, Jiasheng Zou   +7 more
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Study on stress corrosion behavior of C110 steel by electrochemical hydrogenation

Materials Research Express, 2020
In this study, the effects of hydrogen on the electrochemical behavior and stress corrosion behavior of C110 steel in CO _2 environment was explored by electrochemical hydrogen charging, four-point bending stress loading and electrochemical test.
Xia Wang, Wen-jie Zhou, Ling-long Xu, Xiong Li, Yue Gu, Qiao Zhang   +5 more
doaj   +1 more source

Prediction of the diffusible hydrogen concentration after electrochemical charging utilizing artificial intelligence

Materials Research Express
The concentration of diffusible hydrogen in a material is of high importance as it helps to predict the hydrogen embrittlement effect in the material, and the amount of mechanical properties’ degradation after reaching a critical concentration.
Abdurrahman Sivesoglu, Yang Li, Burak Bal   +2 more
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