Article ID Journal Published Year Pages File Type
1473607 Journal of the European Ceramic Society 2016 7 Pages PDF
Abstract

This study reports on the first experimental evidence of the existence of the Zr2AlC MAX phase, synthesised by means of reactive hot pressing of a ZrH2, Al and C powder mixture. The crystal structure of this compound was investigated by X-ray and neutron diffraction. The lattice parameters were determined and confirmed by high-resolution transmission electron microscopy. The effect of varying the synthesis temperature was investigated, indicating a relatively narrow temperature window for the synthesis of Zr2AlC. ZrC was always present as a secondary phase by hot pressing in the 1475–1575 °C range.

Related Topics
Physical Sciences and Engineering Materials Science Ceramics and Composites
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