Cr-rich structure evolution and enhanced mechanical properties of CoCrFeNi high entropy alloys by mechanical alloying

Cr-rich structure evolution and enhanced mechanical properties of CoCrFeNi high entropy alloys by mechanical alloying

Mechanically-alloyed CoCrFeNi high entropy alloys (MA-HEAs) show better mechanical properties than as-cast HEAs. However, the limited amount of powder milled in one-milling cycle creates a challenge in larger-scale applications. The low ball-to-powder ratio (BPR) milling used to increase powder yiel...

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Bibliographic Details
Main Authors: Artur Olejarz, Wenyi Huo, Damian Kalita, Maciej Zieliński, Edyta Wyszkowska, Witold Chromiński, Ryszard Diduszko, Marcin Chmielewski, Iwona Jóźwik, Łukasz Kurpaska
Format: Article
Language:English
Published: Elsevier 2024-05-01
Series:Journal of Materials Research and Technology
Subjects:
High entropy alloys
Mechanical alloying
SEM
X-ray diffraction
Nanoindentation
Chromium carbides
Online Access:http://www.sciencedirect.com/science/article/pii/S2238785424006458

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http://www.sciencedirect.com/science/article/pii/S2238785424006458

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