@inproceedings{0c0786109e90458691b9ce2f042cab22,
title = "Effect of hydrogen on fatigue-crack growth of a ferritic-pearlitic low carbon steel",
abstract = "The effect of external high-pressure H2 gas on fatigue-crack growth behavior has been examined using a ferritic-pearlitic low carbon steel. The presence of hydrogen accelerates the crack growth rate by ∼13 times compared to the uncharged state and shifts the fracture surface morphology from ductile striations to a mixture of {"}flat{"} and {"}quasi-cleavage{"} features. The common feature found in the microstructure immediately beneath the hydrogen-induced fracture surface is enhanced plasticity in terms of refined dislocation cell structures and dense dislocation bands.",
author = "Akihide Nagao and Mohsen Dadfarnia and Shuai Wang and Petros Sofronis and Nygren, {Kelly E.} and Robertson, {Ian M.}",
note = "Publisher Copyright: Copyright {\textcopyright} 2017 ASME.; ASME 2017 Pressure Vessels and Piping Conference, PVP 2017 ; Conference date: 16-07-2017 Through 20-07-2017",
year = "2017",
doi = "10.1115/PVP2017-66273",
language = "English (US)",
series = "American Society of Mechanical Engineers, Pressure Vessels and Piping Division (Publication) PVP",
publisher = "American Society of Mechanical Engineers (ASME)",
booktitle = "Materials and Fabrication",
}