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Formation mechanisms of Cr2AlB2, Cr3AlB4, and Fe2AlB2 MAB phases
Journal article   Open access

Formation mechanisms of Cr2AlB2, Cr3AlB4, and Fe2AlB2 MAB phases

Luke A. Hanner, Sankalp Kota and Michel W. Barsoum
Materials research letters, v 9(8), pp 323-328
03 Aug 2021
url
https://doi.org/10.1080/21663831.2021.1912843View
Published, Version of Record (VoR)CC BY V4.0 Open

Abstract

AlB MAB phases Topotaxy
Quenching studies of CrB-Al, CrB-Al-B and ß-FeB-Al mixtures revealed that all three undergo a topotactic transformation in the presence of Al to form Cr 2 AlB 2 , Cr 3 AlB 4 , and Fe 2 AlB 2 MAB phases, respectively. The formation mechanism is intercalation for the Cr-based compounds, and reconstructive for the ß-FeB based mixture.

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Web of Science research areas
Materials Science, Multidisciplinary
Metallurgy & Metallurgical Engineering
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