MnFeNiCuPt and MnFeNiCuCo high-entropy alloys designed based on L1₀ structure in Pettifor map for binary compounds

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• 作者：A. Takeuchi ; ^{takeuchi@imr.tohoku.ac.jp} ; T. Wada ; Y. Zhang
• 关键词：High-entropy alloys ; Alloy design ; Phase stability ; Phase stability ; prediction
• 刊名：Intermetallics
• 出版年：2017
• 出版时间：March 2017
• 年：2017
• 卷：82
• 期：Complete
• 页码：107-115
• 全文大小：2438 K
• 卷排序：82

文摘

Dual fcc structures formed in as-prepared MnFeNiCuPt and MnFeNiCuCo alloys. A single and dual fcc phases form in Pt and Co-containing alloys, respectively, in equilibria. A single L12 ordered phase form in annealed MnFeNiCuPt alloy when cooled in furnace. Pettifor map for binary compounds was used for alloy design. MnFeNiCuPt and MnFeNiCuCo high-entropy alloys exhibit soft magnetism.