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Design of a Seven-Component Eutectic High-Entropy Alloy
M. R. Rahul,
Published in Springer Boston
2019
Volume: 50
   
Issue: 6
Pages: 2594 - 2598
Abstract
A eutectic high-entropy alloy with seven components (Fe, Ni, Cr, V, Co, Mn, and Nb) was designed via the melt route guided by CALPHAD predictions. Configurational entropy estimated for the two-phase microstructure qualifies it to be referred to as a high-entropy alloy. When the Nb content exceeded 9.7 at. pct, the microstructure changed from hypoeutectic with primary face-centered cubic phase to hypereutectic with primary Laves phase. © 2019, The Minerals, Metals & Materials Society and ASM International.
About the journal
JournalData powered by TypesetMetallurgical and Materials Transactions A: Physical Metallurgy and Materials Science
PublisherData powered by TypesetSpringer Boston
ISSN10735623
Open AccessNo
Concepts (9)
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    Entropy
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    Eutectics
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    Microstructure
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    CALPHAD
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    CONFIGURATIONAL ENTROPY
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    FACE CENTERED CUBIC PHASE
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    LAVES-PHASE
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    TWO-PHASE MICROSTRUCTURES
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    HIGH-ENTROPY ALLOYS