Complex strengthening mechanisms in the NbMoTaW multi-principal element alloy
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DOI: 10.1038/s41524-020-0339-0
Abstract: Refractory multi-principal element alloys (MPEAs) have exceptional mechanical properties, including high strength-to-weight ratio and fracture toughness, at high temperatures. Here we elucidate the complex interplay between segregation, short-range order, and strengthening in the NbMoTaW MPEA… read more here.
Keywords: principal element; complex strengthening; strengthening mechanisms; mechanisms nbmotaw ... See more keywords