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Rate and Driving Forces of Grain-Boundary Migration in Solid-State Alloys

Authors :
R. S. Dzhambulatov
D. Z. Elimkhanov
R. Kh. Dadashev
V. S. Novosadov
Source :
Materials Science Forum. 1022:218-223
Publication Year :
2021
Publisher :
Trans Tech Publications, Ltd., 2021.

Abstract

Based on the interaction of solid and liquid phases in metallic systems, the paper deals with the properties of grain boundary propagation (migration) in solid-state alloys. Using the effect of surface solid-state dispersion enables to obtain composite materials and brazed joints with a required set of physical and mechanical properties. For the first time, the authors investigate the features of boundary migration in type II systems, in which, in accordance with the thermodynamic criterion σss< 2 σSL, the grain-boundary propagation is not basically allowed.

Details

ISSN :
16629752
Volume :
1022
Database :
OpenAIRE
Journal :
Materials Science Forum
Accession number :
edsair.doi...........a74f68a92a05341caf6ae53064b689f7
Full Text :
https://doi.org/10.4028/www.scientific.net/msf.1022.218