Effect of Temperature and Texture on Hall–Petch Strengthening by Grain and Annealing Twin Boundaries in the MnFeNi Medium-Entropy Alloy

Effect of Temperature and Texture on Hall–Petch Strengthening by Grain and Annealing Twin Boundaries in the MnFeNi Medium-Entropy Alloy

Among equiatomic alloys of the Cr-Mn-Fe-Co-Ni system, MnFeNi was shown to exhibit a strong anti-invar behavior but little is known regarding its mechanical properties. The objective of the present study is to investigate Hall–Petch strengthening by grain and annealing twin boundaries in Mn...

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Bibliographic Details
Main Authors: Mike Schneider, Felicitas Werner, Dennis Langenkämper, Christian Reinhart, Guillaume Laplanche
Format: Article
Language:English
Published: MDPI AG 2019-01-01
Series:Metals
Subjects:
high-entropy alloys
CoCrFeMnNi
FeNiMn
hall–petch effect
dislocations/grain boundaries interactions
texture
mechanical properties
Online Access:http://www.mdpi.com/2075-4701/9/1/84

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