Estimating the surface tension of grain boundaries in pure metals
- Authors: Prokofjev S.I.1
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Affiliations:
- Institute of Solid State Physics
- Issue: Vol 80, No 6 (2016)
- Pages: 725-728
- Section: Proceedings of the Interdisciplinary Symposium “Ordering in Minerals and Alloys” OMA-18 and Proceedings of the International Interdisciplinary Symposium “Order, Disorder, and Properties of Oxides” ODPO-18
- URL: https://journals.rcsi.science/1062-8738/article/view/184582
- DOI: https://doi.org/10.3103/S1062873816060253
- ID: 184582
Cite item
Abstract
The surface tension of grain boundaries with liquid-like structure in a pure metal is presented as a function of the melting temperature and the molar volume of the metal in the solid state at the temperature of melting. Several empirical expressions for estimating the average surface tension of high-angle GBs at high homologous temperatures are proposed on this basis.
About the authors
S. I. Prokofjev
Institute of Solid State Physics
Author for correspondence.
Email: prokof@issp.ac.ru
Russian Federation, Chernogolovka, Moskow oblast, 142432
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