Impact of interstitial elements on the stacking fault energy of an equiatomic CoCrNi medium entropy alloy: theory and experiments

Impact of interstitial elements on the stacking fault energy of an equiatomic CoCrNi medium entropy alloy: theory and experiments

We investigated the effects of interstitial N and C on the stacking fault energy (SFE) of an equiatomic CoCrNi medium entropy alloy. Results of computer modeling were compared to tensile deformation and electron microscopy data. Both N and C in solid solution increase the SFE of the face-centered cu...

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Bibliographic Details
Main Authors: Igor Moravcik, Martin Zelený, Antonin Dlouhy, Hynek Hadraba, Larissa Moravcikova-Gouvea, Pavel Papež, Ondřej Fikar, Ivo Dlouhy, Dierk Raabe, Zhiming Li
Format: Article
Language:English
Published: Taylor & Francis Group 2022-12-01
Series:Science and Technology of Advanced Materials
Subjects:
ab initio calculations
interstitials
medium entropy alloy
scanning transmission electron microscopy
stacking fault energy
strengthening
Online Access:https://www.tandfonline.com/doi/10.1080/14686996.2022.2080512

Internet

https://www.tandfonline.com/doi/10.1080/14686996.2022.2080512

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