Abstract
We have studied phase transformations of a 20-μm-thick rolled foil of the Pd–57 at % Cu solid solution in a heating–cooling cycle. The as-prepared foil was two-phase, with a nanocrystalline structure. The mutual orientation of the α- and β-phases corresponded to the Nishiyama–Wassermann orientation relationship. Using X-ray diffraction and resistivity measurements, the β ⇆ α phase transformations were shown to be reversible. The effect of the severely deformed initial structure shows up as a shift in the onset temperature and end point of the α → β phase transformation.
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Original Russian Text © V.M. Ievlev, A.I. Dontsov, E.K. Belonogov, S.V. Kannykin, K.A. Solntsev, 2017, published in Neorganicheskie Materialy, 2017, Vol. 53, No. 11, pp. 1181–1188.
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Ievlev, V.M., Dontsov, A.I., Belonogov, E.K. et al. α ⇆ β phase transformations in rolled foil of the Pd–57 at % Cu solid solution. Inorg Mater 53, 1163–1169 (2017). https://doi.org/10.1134/S0020168517110048
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DOI: https://doi.org/10.1134/S0020168517110048