Abstract
X-ray diffraction analysis and residual resistivity measurements are used to study the short-range order and fine crystal structure of the Pd-25 at % Ni solid solution deformed at room temperature and their changes during isochronous annealings. A short-range order was shown to exist in the deformed alloy; the structure of the order does not correspond to the L12 superstructure. During the annealing, the character of the order remains unchanged. Possible physical processes that cause the nonmonotonic changes in the short-range order, fine crystal structure parameters, and residual resistivity are considered.
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Original Russian Text © P.V. Petrenko, A.V. Gavrilyuk, N.P. Kulish, N.A. Mel’nikova, Yu.E. Grabovskii, 2009, published in Fizika Metallov i Metallovedenie, 2009, Vol. 108, No. 5, pp. 475–481.
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Petrenko, P.V., Gavrilyuk, A.V., Kulish, N.P. et al. Structural changes during annealing of deformed Pd-25 at % Ni Alloy. Phys. Metals Metallogr. 108, 449–454 (2009). https://doi.org/10.1134/S0031918X09110040
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DOI: https://doi.org/10.1134/S0031918X09110040