Simultaneous Strength-Ductility Enhancement of a Nano-Lamellar AlCoCrFeNi(2.1) Eutectic High Entropy Alloy by Cryo-Rolling and Annealing

Nano-lamellar (L1(2) + B2) AlCoCrFeNi(2.1) eutectic high entropy alloy (EHEA) was processed by cryo-rolling and annealing. The EHEA developed a novel hierarchical microstructure featured by fine lamellar regions consisting of FCC lamellae filled with ultrafine FCC grains (average size ~200–250 nm) a...

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Publicado en:Sci Rep
Main Authors: Bhattacharjee, T., Wani, I. S., Sheikh, S., Clark, I. T., Okawa, T., Guo, S., Bhattacharjee, P. P., Tsuji, N.
Formato: Artigo
Idioma:Inglês
Publicado: Nature Publishing Group UK 2018
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Article
Acceso en liña:https://ncbi.nlm.nih.gov/pmc/articles/PMC5818523/
https://ncbi.nlm.nih.gov/pubmed/29459746
https://ncbi.nlm.nih.govhttp://dx.doi.org/10.1038/s41598-018-21385-y
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