The effect of different atomic volumes in the three phases during lamellar eutectic growth. A comparison of experiment and theory in the AlAl2Cu system
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Cited by (21)
Electro growth of Al[sbnd]Cu eutectic alloy
2020, Materials CharacterizationCitation Excerpt :By controlling the alloys solidification parameters; composition of alloy (X), temperature gradient (G) and growth rate (V) with directional solidification, it can be determined how the microstructures and thus basic mechanical and physical properties of the eutectic alloys such as lamellar spacings (λ), microhardness (HV), electrical resistivity (ρ) etc. are changed according to these parameters. So far, numerous theoretical and experimental studies have been carried out on the directional solidification of binary and ternary metallic alloys to reveal the relationship between the solidification parameters and the material properties [5–17]. Most effective controlling parameter for directional solidification is found to be growth rate and it is also limited.
Modeling of eutectic growth kinetics with thermodynamic couplings
2018, Acta MaterialiaCitation Excerpt :Magnin and Trivedi [2] and then Kim et al. [3] have afterwards extended the Jackson-Hunt model in order to consider density effects on eutectic growth.
Phase-field study of the pattern formation in Al-Ag-Cu under the influence of the melt concentration
2016, Computational Materials ScienceLarge scale phase-field simulations of directional ternary eutectic solidification
2015, Acta MaterialiaCitation Excerpt :The slopes of the parabolic free energies are changed to achieve a higher time step width and faster coupled growth. The surface energies are derived from [27–30]. Similar to the microstructure evolution in the setting EXP, splitting and overgrowth can be observed in the exempted lamellae in Fig. 7(c) and (d).
Multiphase solidification in multicomponent alloys
2004, Materials Science and Engineering R: ReportsEffect of flow due to density change on eutectic growth
2001, Journal of Crystal Growth