Filippova, Varvara P.

Glezer, Alexander M.

Sundeev, Roman V.

Tomchuk, Alexander A.

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The Open-Access Journal for the Basic Principles of Diffusion Theory, Experiment and Application     Investigation of time-temperature relationships of surface segregations forming under internal adsorption of solved elements in α-Fe alloys, using Auger-spectroscopy   Varvara P. Filippova1, Alexander M. Glezer1,2, Roman V. Sundeev1,3*, Alexander A. Tomchuk1,4  1I. P. Bardin Central Research Institute for Ferrous Metallurgy, Moscow, Russia  2National University of Science and Technology “MISiS”, Moscow, Russia  3 Moscow Technological University (MIREA), Moscow, Russia  4Bauman Moscow State Technical University, Moscow, Russia *sundeev55@yandex.ru   Temperature mechanisms of the surface segregations development in α-Fe alloys were experimentally investigated, using Auger-spectroscopy method. It was shown that there are certain temperature intervals of solved elements surface segregations forming in α-Fe alloys during isothermal exposing in vacuum. The temperature scale positions of the solved elements surface segregations in low-carbon steels and ferrous-based alloys found to correlate with the activation energy values of the volume diffusion.  …  This work was financially supported by the RFBR (Project #16-08-00599).   This work is licensed under a Creative Commons Attribution 4.0 International License. To view a copy of this license, visit http://creativecommons.org/licenses/by/4.0/1

Investigation of time-temperature relationships of surface segregations forming under internal adsorption of solved elements in α-Fe alloys, using Auger-spectroscopy

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Investigation of time-temperature relationships of surface segregations forming under internal adsorption of solved elements in α-Fe alloys, using Auger-spectroscopy

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