The Effect of Scandium Ternary Intergrain Precipitates in Al-Containing High-Entropy Alloys

The Effect of Scandium Ternary Intergrain Precipitates in Al-Containing High-Entropy Alloys

We investigate the effect of alloying with scandium on microstructure, high-temperature phase stability, electron transport, and mechanical properties of the Al2CoCrFeNi, Al0.5CoCrCuFeNi, and AlCoCrCu0.5FeNi high-entropy alloys. Out of the three model alloys, Al2CoCrFeNi adopts a disordered CsCl str...

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Bibliographic Details
Main Authors: Sephira Riva, Shahin Mehraban, Nicholas P. Lavery, Stefan Schwarzmüller, Oliver Oeckler, Stephen G. R. Brown, Kirill V. Yusenko
Format: Article
Language:English
Published: MDPI AG 2018-06-01
Series:Entropy
Subjects:
high-entropy alloys
in situ X-ray diffraction
grain refinement
thermoelectric properties
scandium effect
Online Access:http://www.mdpi.com/1099-4300/20/7/488

Internet

http://www.mdpi.com/1099-4300/20/7/488

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