Please use this identifier to cite or link to this item: http://hdl.handle.net/10995/101623
Title: Multi-grain evolution under slow, intermediate and fast regimes of solidification in multi-component alloying system
Authors: Nizovtseva, I. G.
Issue Date: 2019
Publisher: American Institute of Physics Inc.
Citation: Nizovtseva I. G. Multi-grain evolution under slow, intermediate and fast regimes of solidification in multi-component alloying system / I. G. Nizovtseva. — DOI 10.1063/1.5134385 // AIP Conference Proceedings. — 2019. — Vol. 2174. — 020234.
Abstract: Development of the theory of rapid growth in terms of phase field model was provided for multi-grain case. The growth of polycrystalline multi-component alloying systems, which driving force regarded as the Gibbs free energy change on crystallization, was studied with the help of the model of fast phase transformations. The special attention was given to the specific rapid solidification features, affecting on the need of using both classical slow and fast variables. Finally, the evolution equations for diffusion flux and gradient flow were developed concerning multi-phase interpolation among growing poly-crystallites. In the limit of relaxation time of fast thermodynamic variables the model tends to restore the Moelan's phase field model of anisotropic grain growth. © 2019 Author(s).
URI: http://hdl.handle.net/10995/101623
Access: info:eu-repo/semantics/openAccess
SCOPUS ID: 85076619090
PURE ID: 11733885
f9238558-f0dc-429a-8b1d-03faf6348424
ISSN: 0094243X
ISBN: 9780735419216
DOI: 10.1063/1.5134385
Appears in Collections:Научные публикации, проиндексированные в SCOPUS и WoS CC

Files in This Item:
File Description SizeFormat 
2-s2.0-85076619090.pdf270,88 kBAdobe PDFView/Open


Items in DSpace are protected by copyright, with all rights reserved, unless otherwise indicated.