Hexagonal High-entropy Alloys
By Michael Feuerbacher, M. Heidelmann, Carsten Thomas. 2014
281 citations recorded by the source corpus.
We report on the discovery of a high-entropy alloy (HEA) with a hexagonal crystal structure. Equiatomic samples in the alloy system Ho–Dy–Y–Gd–Tb were found to solidify as homogeneous single-phase HEAs. The results of our electron diffraction investigations and high-resolution scanning transmission electron microscopy are consistent with an Mg-type hexagonal structure. The possibility of hexagonal high-entropy alloys in other alloy systems is discussed.
Subfields: Aerospace Engineering, Mechanical Engineering
View Paper: https://www.semanticscholar.org/paper/6a5e4d5fb4b9f37a8cd52836d8e31f3deb914ae7
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