Grain boundary self-diffusion in nickel: Comparison of theoretical and experimental diffusivities

0354417 - ÚFM 2011 RIV CZ eng C - Konferenční příspěvek (zahraniční konf.)
Rothová, Věra - Svoboda, Milan - Buršík, Jiří
Grain boundary self-diffusion in nickel: Comparison of theoretical and experimental diffusivities.
METAL 2010. Conference proceedings. Ostrava: Tanger, s.r.o, 2010, Čl. ZV21. ISBN 978-80-87294-15-4.
[Metal 2010. International Conference on Metallurgy and Materials /19./. Rožnov pod Radhoštěm (CZ), 18.05.2010-20.05.2010]
Výzkumný záměr: CEZ:AV0Z20410507
Klíčová slova: grain boundary diffusion * nickel * self-diffusion
Kód oboru RIV: BJ - Termodynamika

An extremely wide spectrum of the experimental results of the grain boundary self-diffusivities in nickel was published in the literature. By using two approaches based on the empirical correlations and rules, the purpose of this study is to theoretically estimate the grain boundary (GB) self-diffusivities in nickel. The obtained dependences are compared with one another as well as with the literature experimental data.
Trvalý link: http://hdl.handle.net/11104/0193423