Temperature dependencies of the elastic moduli and thermal expansion coefficient of an equiatomic, single-phase CoCrFeMnNi high-entropy alloy

Laplanche, G.; Gadaud, P.; Horst, O.; Otto, F.; Eggeler, G.; George, E.

doi:10.1016/j.jallcom.2014.11.061

Title: Temperature dependencies of the elastic moduli and thermal expansion coefficient of an equiatomic, single-phase CoCrFeMnNi high-entropy alloy

Journal Article · Sat Nov 15 00:00:00 EST 2014 · Journal of Alloys and Compounds

DOI:https://doi.org/10.1016/j.jallcom.2014.11.061· OSTI ID:1286819

Laplanche, G. ^[1]; Gadaud, P. ^[2]; Horst, O. ^[1]; Otto, F. ^[1]; Eggeler, G. ^[1]; George, E. ^[3]

Ruhr University, Bochum (Germany)
University of Poitiers (France)
Ruhr University, Bochum (Germany); Oak Ridge National Laboratory (ORNL), Oak Ridge, TN (United States)

The equiatomic CoCrFeMnNi alloy is now regarded as a model face-centered cubic single-phase high-entropy alloy. Consequently, determination of its intrinsic properties such as the temperature dependencies of elastic moduli and thermal expansion coefficient are important to improve understanding of this new class of material. Lastly, these temperature dependencies were measured over a large temperature range (200–1270 K) in this study.

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Research Organization:: Oak Ridge National Laboratory (ORNL), Oak Ridge, TN (United States)

Sponsoring Organization:: Alexander von Humboldt Foundation; USDOE Office of Science (SC), Basic Energy Sciences (BES)

Grant/Contract Number:: AC05-00OR22725

OSTI ID:: 1286819

Alternate ID(s):: OSTI ID: 1318760

Journal Information:: Journal of Alloys and Compounds, Vol. 623; ISSN 0925-8388

Publisher:: ElsevierCopyright Statement

Country of Publication:: United States

Language:: English

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Cited by: 256 works

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Study of the FCC+L12 two-phase region in complex concentrated alloys based on the Al–Co–Cr–Fe–Ni–Ti system Rieger, T.; Joubert, J. -M.; Laurent-Brocq, M. Materialia, Vol. 14 https://doi.org/10.1016/j.mtla.2020.100905	journal	December 2020
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Thermal spin fluctuations in CoCrFeMnNi high entropy alloy Dong, Zhihua; Schönecker, Stephan; Li, Wei Scientific Reports, Vol. 8, Issue 1 https://doi.org/10.1038/s41598-018-30732-y	journal	August 2018
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