Microstructural aspects of hydrogen stress cracking in seawater for low carbon steel welds produced by flux-cored arc welding

This study investigated the role of weld microstructures on hydrogen stress cracking (HSC) in low carbon steels. HSC behaviours were compared for base metal (BM) and transverse-weld joints (WJs) using in-situ slow strain rate testing (SSRT) with hydrogen charging. The HSC resistivity of transverse W...

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Veröffentlicht in:	Materials science & engineering. A, Structural materials : properties, microstructure and processing Structural materials : properties, microstructure and processing, 2021-07, Vol.820, p.141568, Article 141568
Hauptverfasser:	Park, Hanji, Park, Cheolho, Lee, Junghoon, Nam, Hyunbin, Moon, Byungrok, Moon, Younghoon, Kang, Namhyun
Format:	Artikel
Sprache:	eng
Schlagworte:	Arc welding Bainite Base metal Fracture behaviour Heat affected zone Hydrogen Hydrogen charging Hydrogen embrittlement Low carbon steel Low carbon steels Materials Science Materials Science, Multidisciplinary Metallurgy & Metallurgical Engineering Microstructure Nanoscience & Nanotechnology Science & Technology Science & Technology - Other Topics Seawater Slow strain rate Stress cracking Technology Welded joints Welding Welding fluxes
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