Zobrazeno 1 - 10
of 200
pro vyhledávání: '"Lasar S. Shvindlerman"'
Autor:
Alexander H. King
Publikováno v:
Materials Science and Engineering: A. 291:256-257
Akademický článek
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Akademický článek
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Autor:
King, A. H.
Publikováno v:
Materials Science and Engineering A: Structural Materials: Properties, Microstructures and Processing; 2000, Vol. 291 Issue: 1 p256-257, 2p
Publikováno v:
Acta Materialia. 129:361-365
A general Gibbs-Thomson equation is derived from the complete free energy description of precipitates at grain boundaries, taking into account the excess free energy of the grain boundary – phase boundary junction. In this model, the equilibrium sh
Autor:
Luis A. Barrales-Mora, Lasar S. Shvindlerman, Hans Jürgen Maier, Yuri Estrin, Florian Nürnberger, Hans-Bernward Besserer, Gregory Gerstein
Publikováno v:
Journal of Materials Science. 52:4234-4243
Due to forming processes of the upcoming manufacturing technology of sheet-bulk metal forming, where bulk forming operations are applied to sheet metal, ductile damage occurs due to high triaxial stress and strain states in the material. To consider
Publikováno v:
Materials Letters. 174:180-183
This paper will re-consider the basic aspects of solid state classical heterogeneous nucleation theory. In particular it will show how recent experimental work that has been able to estimate grain boundary triple junction line energy can be used to s
Publikováno v:
Scripta Materialia. 116:91-94
The results of grain growth experiments in nanocrystalline films deposited on a substrate are discussed in the framework of a theoretical concept in which grain growth is accompanied by vacancy generation to compensate for the released excess volume.
Autor:
Luis A. Barrales-Mora, Christian Mießen, Lasar S. Shvindlerman, Günter Gottstein, M. Liesenjohann
Publikováno v:
Acta Materialia. 99:39-48
The novelty of the proposed level-set approach to grain growth resides in the explicit consideration of structural interfacial elements of the microstructure. The extensions allow to consider anisotropic grain boundary energies and triple junction dr
Publikováno v:
International Journal of Materials Research. 105:1151-1158
Triple lines are the lines of intersection of three interfaces, either external interfaces or internal interfaces of a bulk material. They have been recognized as important microstructural features with specific kinetic and thermodynamic properties.