Please use this identifier to cite or link to this item: http://hdl.handle.net/10397/28014
Title: Micromechanical characterization of casting-induced inhomogeneity in an Al0.8CoCrCuFeNi high-entropy alloy
Authors: Liu, Z
Guo, S
Liu, X
Ye, J
Yang, Y
Wang, XL
Yang, L
An, K
Liu, CT
Keywords: Compression test
High-entropy alloy
Neutron diffraction
Solidification microstructure
Issue Date: 2011
Publisher: Pergamon Press
Source: Scripta materialia, 2011, v. 64, no. 9, p. 868-871 How to cite?
Journal: Scripta materialia 
Abstract: The microstructural features and micromechanical behavior of individual phases in a cast Al0.8CoCrCuFeNi high-entropy alloy (HEA) were characterized by high-resolution scanning electron microscopy and micro-compression tests. Use of neutron diffraction enabled the detection of a new phase which was otherwise unobservable by conventional X-ray diffraction. The identified phase constitution agreed well with the compositional analysis and the micro-compression results. The delicate microscale characterization of individual phase provides new insights for the design of novel HEAs with desirable mechanical properties.
URI: http://hdl.handle.net/10397/28014
ISSN: 1359-6462
EISSN: 1872-8456
DOI: 10.1016/j.scriptamat.2011.01.020
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