Stacking Fault Driven Phase Transformation in CrCoNi Medium Entropy Alloy
Haiyan He, Muhammad Naeem, Fan Zhang, Yilu Zhao, Stefanus Harjo, Takuro Kawasaki, Bing Wang, Xuelian Wu, Si Lan, Zhenduo Wu, Wen Yin, Yuan Wu, Zhaoping Lü, Ji‐Jung Kai, C.T. Liu, Xun‐Li Wang
Abstract
phase was triggered by intrinsic stacking faults. The confirmation of a bulk phase transformation adds to the myriads of deformation mechanisms available in CrCoNi, which together underpin the unusually large ductility at low temperatures.
Topics & Concepts
Materials scienceNucleationPhase (matter)AlloyStacking faultHigh entropy alloysStackingNanoscopic scaleDuctility (Earth science)CrystallographyNeutron diffractionCondensed matter physicsThermodynamicsComposite materialDislocationNanotechnologyCrystal structureChemistryCreepPhysicsOrganic chemistryHigh Entropy Alloys StudiesHigh-Temperature Coating BehaviorsAdditive Manufacturing Materials and Processes