Abstract
The grain boundaries in Ni–34%Cu alloy have been analyzed by emission Mössbauer spectroscopy. The mechanism of grain-boundary Co diffusion in the alloy and the grain-boundary segregation factor of this element are determined. The grain-boundary segregation of interstitial impurities is observed at low annealing temperatures.
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Funding
This study was supported in part by the Program of Basic Research of the Ural Branch of the Russian Academy of Sciences (project no. 18–10–2–37) within the State assignment (theme “Function,” no. АААА–A19-119012990095-0).
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Translated by Yu. Sin’kov
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Popov, V.V., Stolbovsky, A.V. & Murzinova, S.A. Emission Mössbauer Spectroscopy of Grain Boundaries in Ni–34%Cu Alloy. Crystallogr. Rep. 65, 357–360 (2020). https://doi.org/10.1134/S1063774520030256
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DOI: https://doi.org/10.1134/S1063774520030256