Evidence that abnormal grain growth precedes fatigue crack initiation in nanocrystalline Ni-Fe
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DOI: 10.1016/j.scriptamat.2017.08.047
Abstract: Abstract Prior studies on the high-cycle fatigue behavior of nanocrystalline metals have shown that fatigue fracture is associated with abnormal grain growth (AGG). However, those previous studies have been unable to determine if AGG precedes… read more here.
Keywords: crack initiation; precedes fatigue; grain growth; crack ... See more keywords