Anomalies in hydrogen enhanced fatigue of a high strength steel
作者： A. Roy , I. Manna , I. Chattoraj
DOI: 10.1016/J.IJFATIGUE.2013.10.002
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摘要: Abstract Fatigue crack growth for an HSLA steel was studied with in situ hydrogen charging. The effect highest at low ΔK values. anomalies were found the relative insensitivity of rates to a decreasing test protocol, and distinct differences different loading protocols. These are explained by availability tip as function parameters. A “t” “ΔK” based parameter be universally applicable enhanced fatigue irrespective protocol.
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