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Schmid factor and temperature control of ε martensite evolution in a Co34Cr23Fe25Ni18 metastable compositionally complex alloy
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DOI:10.1016/j.jmst.2025.11.061.png)
Abstract
En 中文
• A single-crystal compositionally complex alloy was used to decouple the roles of Schmid factor and temperature in ε-martensite formation. • Partial dislocations are consistently activated under all loading conditions, leading to the formation of intrinsic stacking faults. • ε-Martensitic transformation is governed by the competitive glide of distinct Shockley partial dislocations rather than competition between SPDs and full dislocations. • The interplay between Schmid factor and deformation temperature controls ε-martensite nucleation through modulation of partial dislocation glide.
Journal
IF:
14.3
Papers:
8.0K
Citations:
6.1W
