Solute drag illustrated graphically
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Mats Hillert
Abstract
There are two approaches to the interaction between solute atoms and migrating interfaces. A comparison between the two is illustrated with molar Gibbs energy diagrams. It is demonstrated that the present treatments of solute drag are equivalent to the treatment based on dissipation of Gibbs energy for grain boundary migration but not for phase transformations. A new treatment of solute drag is equivalent to the dissipation approach for both cases. It predicts that the solute drag changes sign for phase transformations and acts as a driving force.
References
[1] M, Hillert: Acta Mater. 47 (1999) 448110.1016/S1359-6454(99)00336-5Suche in Google Scholar
[2] J,W, Cahn: Acta Mater. 10 (1962) 117.Suche in Google Scholar
[3] M, Hillert, B, Sundman: Acta Mater. 24 (1976) 731.10.1016/0001-6160(76)90108-5Suche in Google Scholar
[4] K, Lücke, H, Stüwe, in: L, Himmel (Ed,), Recovery and Recrystallization of Metals, Interscience, New York, 1963, p. 11.Suche in Google Scholar
[5] M, Hillert: Acta Mater. 52 (2004) 5289.10.1016/j.actamat.2004.07.032Suche in Google Scholar
[6] M, Hillert, J, Odqvist, J, Ågren: Scripta, Mater. 45 (2001) 221.10.1016/S1359-6462(01)01022-3Suche in Google Scholar
© 2005 Carl Hanser Verlag, München
Artikel in diesem Heft
- Frontmatter
- Editorial
- Editorial
- Articles Basic
- Solute drag illustrated graphically
- Dopant effect on high-temperature plastic flow behavior and grain boundary chemistry in oxide ceramics
- Anomalous behaviour in diffusion impedance of intercalation electrodes
- A simple model of fully-faceted grain growth and coarsening with non-linear growth laws
- Thermal conductivity of functionally graded Fe–Cu–C alloy processed by liquid phase sintering and carburization
- Microstructure development during liquid-phase sintering
- The mechanical properties of a joint of Sn-3.5Ag-1Zn solder and Cu substrate with aging treatment
- Three-dimensional morphological characterization of coarsened microstructures
- Faceting and migration of twin grain boundaries in zinc
- Effect of external electric field on the microstructural evolution of La2O3-doped BaTiO3 ceramics
- Hardness and fracture toughness of ultra-fine WC-10Co-X cemented carbides prepared from nanocrystalline powders
- Systematic study of grain boundary atomistic structures and related properties in cubic zirconia bicrystals
- Spontaneous generation of charged atoms or clusters during thermal evaporation of silver
- The influence of singular surfaces and morphological changes on coarsening
- Electrical activity of grain boundaries in polycrystalline silicon – influences of grain boundary structure, chemistry and temperature
- Changes in the distribution of interfaces in PMN-35 mol% PT as a function of time
- Study of the effect of heat treatment on a Pt–Co thin film by Monte Carlo simulations coupled with a modified embedded atom method
- The influence of misorientation deviation on the faceting of Σ3 grain boundaries in aluminium
- Notifications/Mitteilungen
- Personal/Personelles
- Materials Week
- Conferences/ Konferenzen
Artikel in diesem Heft
- Frontmatter
- Editorial
- Editorial
- Articles Basic
- Solute drag illustrated graphically
- Dopant effect on high-temperature plastic flow behavior and grain boundary chemistry in oxide ceramics
- Anomalous behaviour in diffusion impedance of intercalation electrodes
- A simple model of fully-faceted grain growth and coarsening with non-linear growth laws
- Thermal conductivity of functionally graded Fe–Cu–C alloy processed by liquid phase sintering and carburization
- Microstructure development during liquid-phase sintering
- The mechanical properties of a joint of Sn-3.5Ag-1Zn solder and Cu substrate with aging treatment
- Three-dimensional morphological characterization of coarsened microstructures
- Faceting and migration of twin grain boundaries in zinc
- Effect of external electric field on the microstructural evolution of La2O3-doped BaTiO3 ceramics
- Hardness and fracture toughness of ultra-fine WC-10Co-X cemented carbides prepared from nanocrystalline powders
- Systematic study of grain boundary atomistic structures and related properties in cubic zirconia bicrystals
- Spontaneous generation of charged atoms or clusters during thermal evaporation of silver
- The influence of singular surfaces and morphological changes on coarsening
- Electrical activity of grain boundaries in polycrystalline silicon – influences of grain boundary structure, chemistry and temperature
- Changes in the distribution of interfaces in PMN-35 mol% PT as a function of time
- Study of the effect of heat treatment on a Pt–Co thin film by Monte Carlo simulations coupled with a modified embedded atom method
- The influence of misorientation deviation on the faceting of Σ3 grain boundaries in aluminium
- Notifications/Mitteilungen
- Personal/Personelles
- Materials Week
- Conferences/ Konferenzen
