Microstructure selection in thin-sample directional solidification of an Al-Cu alloy: In situ X-ray imaging and phase-field simulations
Abstract
We study microstructure selection during during directional solidification of a thin metallic sample. We combine in situ X-ray radiography of a dilute Al-Cu alloy solidification experiments with three-dimensional phase-field simulations. Here we explore a range of temperature gradient G and growth velocity V and build a microstructure selection map for this alloy. We investigate the selection of the primary dendritic spacing Λ and tip radius ρ. While ρ shows a good agreement between experimental measurements and dendrite growth theory, with ρ~V$$-$$1/2, Λ is observed to increase with V (∂Λ/∂V > 0), in apparent disagreement with classical scaling laws for primary dendritic spacing, which predict that ∂Λ/∂V<0. We show through simulations that this trend inversion for Λ(V) is due to liquid convection in our experiments, despite the thin sample configuration. We use a classical diffusion boundary-layer approximation to semi-quantitatively incorporate the effect of liquid convection into phase-field simulations. This approximation is implemented by assuming complete solute mixing outside a purely diffusive zone of constant thickness that surrounds the solid-liquid interface. This simple method enables us to quantitatively match experimental measurements of the planar morphological instability threshold and primary spacings over an order of magnitude in V. Lastly, we explain the observed inversion of ∂Λ/∂V by a combination of slow transient dynamics of microstructural homogenization and the influence of the sample thickness.
- Authors:
- Publication Date:
- Research Org.:
- Los Alamos National Lab. (LANL), Los Alamos, NM (United States)
- Sponsoring Org.:
- USDOE Office of Science (SC). Basic Energy Sciences (BES) (SC-22); USDOE Office of Science (SC), Basic Energy Sciences (BES)
- OSTI Identifier:
- 1345148
- Alternate Identifier(s):
- OSTI ID: 1397797
- Report Number(s):
- LA-UR-16-22554
Journal ID: ISSN 1359-6454; TRN: US1700525
- Grant/Contract Number:
- AC52-06NA25396; FG02-07ER46400; AC02-06CH11357
- Resource Type:
- Accepted Manuscript
- Journal Name:
- Acta Materialia
- Additional Journal Information:
- Journal Volume: 129; Journal Issue: C; Journal ID: ISSN 1359-6454
- Publisher:
- Elsevier
- Country of Publication:
- United States
- Language:
- English
- Subject:
- 36 MATERIALS SCIENCE; 71 CLASSICAL AND QUANTUM MECHANICS, GENERAL PHYSICS; Directional solidification, Microstructure selection, X-ray radiography, Phase-field modeling
Citation Formats
Clarke, A. J., Tourret, D., Song, Y., Imhoff, S. D., Gibbs, P. J., Gibbs, J. W., Fezzaa, K., and Karma, A. Microstructure selection in thin-sample directional solidification of an Al-Cu alloy: In situ X-ray imaging and phase-field simulations. United States: N. p., 2017.
Web. doi:10.1016/j.actamat.2017.02.047.
Clarke, A. J., Tourret, D., Song, Y., Imhoff, S. D., Gibbs, P. J., Gibbs, J. W., Fezzaa, K., & Karma, A. Microstructure selection in thin-sample directional solidification of an Al-Cu alloy: In situ X-ray imaging and phase-field simulations. United States. https://doi.org/10.1016/j.actamat.2017.02.047
Clarke, A. J., Tourret, D., Song, Y., Imhoff, S. D., Gibbs, P. J., Gibbs, J. W., Fezzaa, K., and Karma, A. Mon .
"Microstructure selection in thin-sample directional solidification of an Al-Cu alloy: In situ X-ray imaging and phase-field simulations". United States. https://doi.org/10.1016/j.actamat.2017.02.047. https://www.osti.gov/servlets/purl/1345148.
@article{osti_1345148,
title = {Microstructure selection in thin-sample directional solidification of an Al-Cu alloy: In situ X-ray imaging and phase-field simulations},
author = {Clarke, A. J. and Tourret, D. and Song, Y. and Imhoff, S. D. and Gibbs, P. J. and Gibbs, J. W. and Fezzaa, K. and Karma, A.},
abstractNote = {We study microstructure selection during during directional solidification of a thin metallic sample. We combine in situ X-ray radiography of a dilute Al-Cu alloy solidification experiments with three-dimensional phase-field simulations. Here we explore a range of temperature gradient G and growth velocity V and build a microstructure selection map for this alloy. We investigate the selection of the primary dendritic spacing Λ and tip radius ρ. While ρ shows a good agreement between experimental measurements and dendrite growth theory, with ρ~V$-$1/2, Λ is observed to increase with V (∂Λ/∂V > 0), in apparent disagreement with classical scaling laws for primary dendritic spacing, which predict that ∂Λ/∂V<0. We show through simulations that this trend inversion for Λ(V) is due to liquid convection in our experiments, despite the thin sample configuration. We use a classical diffusion boundary-layer approximation to semi-quantitatively incorporate the effect of liquid convection into phase-field simulations. This approximation is implemented by assuming complete solute mixing outside a purely diffusive zone of constant thickness that surrounds the solid-liquid interface. This simple method enables us to quantitatively match experimental measurements of the planar morphological instability threshold and primary spacings over an order of magnitude in V. Lastly, we explain the observed inversion of ∂Λ/∂V by a combination of slow transient dynamics of microstructural homogenization and the influence of the sample thickness.},
doi = {10.1016/j.actamat.2017.02.047},
journal = {Acta Materialia},
number = C,
volume = 129,
place = {United States},
year = {Mon May 01 00:00:00 EDT 2017},
month = {Mon May 01 00:00:00 EDT 2017}
}
Web of Science
Works referenced in this record:
Dendrites, Viscous Fingers, and the Theory of Pattern Formation
journal, March 1989
- Langer, J. S.
- Science, Vol. 243, Issue 4895
Atomistic to continuum modeling of solidification microstructures
journal, February 2016
- Karma, Alain; Tourret, Damien
- Current Opinion in Solid State and Materials Science, Vol. 20, Issue 1
Modeling and characterization of grain structures and defects in solidification
journal, February 2016
- Rappaz, M.
- Current Opinion in Solid State and Materials Science, Vol. 20, Issue 1
Solidification microstructures: recent developments, future directions
journal, January 2000
- Boettinger, W. J.; Coriell, S. R.; Greer, A. L.
- Acta Materialia, Vol. 48, Issue 1
Solidification microstructures and solid-state parallels: Recent developments, future directions
journal, February 2009
- Asta, M.; Beckermann, C.; Karma, A.
- Acta Materialia, Vol. 57, Issue 4
Transparent compounds that freeze like metals
journal, November 1965
- Jackson, K. A.; Hunt, J. D.
- Acta Metallurgica, Vol. 13, Issue 11
Overview 12: Fundamentals of dendritic solidification—I. Steady-state tip growth
journal, May 1981
- Huang, S. -C.; Glicksman, M. E.
- Acta Metallurgica, Vol. 29, Issue 5
Overview 12: Fundamentals of dendritic solidification—II development of sidebranch structure
journal, May 1981
- Huang, S. -C.; Glicksman, M. E.
- Acta Metallurgica, Vol. 29, Issue 5
Constrained dendritic growth and spacing
journal, July 1984
- Trivedi, R.; Somboonsuk, K.
- Materials Science and Engineering, Vol. 65, Issue 1
Dynamical studies of dendritic growth
journal, June 1985
- Somboonsuk, K.; Trivedi, R.
- Acta Metallurgica, Vol. 33, Issue 6
Pattern formation during the directional solidification of binary systems
journal, June 1985
- Trivedi, R.; Somboonsuk, K.
- Acta Metallurgica, Vol. 33, Issue 6
Dendrite growth at the limit of stability: tip radius and spacing
journal, January 1981
- Kurz, W.; Fisher, D. J.
- Acta Metallurgica, Vol. 29, Issue 1
Interdendritic Spacing: Part I. Experimental Studies
journal, June 1984
- Somboonsuk, K.; Mason, J. T.; Trivedi, R.
- Metallurgical and Materials Transactions A, Vol. 15, Issue 6
Columnar dendrite growth: Experiments on tip growth
journal, September 1985
- Esaka, H.; Kurz, W.
- Journal of Crystal Growth, Vol. 72, Issue 3
The effect of convection on the dendrite to eutectic transition
journal, June 1986
- Verhoeven, J. D.; Mason, J. T.; Trivedi, R.
- Metallurgical Transactions A, Vol. 17, Issue 6
Primary spacing selection in directionally solidified alloys
journal, January 1994
- Han, S. H.; Trivedi, R.
- Acta Metallurgica et Materialia, Vol. 42, Issue 1
Spatial Period-Doubling Instability of Dendritic Arrays in Directional Solidification
journal, July 1996
- Losert, W.; Shi, B. Q.; Cummins, H. Z.
- Physical Review Letters, Vol. 77, Issue 5
Time Resolved X-Ray Imaging of Dendritic Growth in Binary Alloys
journal, December 1999
- Mathiesen, R. H.; Arnberg, L.; Mo, F.
- Physical Review Letters, Vol. 83, Issue 24
Direct observation of stray crystal formation in unidirectional solidification of Sn–Bi alloy by X-ray imaging
journal, February 2004
- Yasuda, Hideyuki; Ohnaka, Itsuo; Kawasaki, Koichi
- Journal of Crystal Growth, Vol. 262, Issue 1-4
On the interest of synchrotron X-ray imaging for the study of solidification in metallic alloys
journal, April 2012
- Nguyen-Thi, Henri; Salvo, Luc; Mathiesen, Ragnvald H.
- Comptes Rendus Physique, Vol. 13, Issue 3
Time-resolved x-ray imaging of aluminum alloy solidification processes
journal, August 2002
- Mathiesen, Ragnvald H.; Arnberg, Lars; Ramsøskar, Kjell
- Metallurgical and Materials Transactions B, Vol. 33, Issue 4
Preliminary in situ and real-time study of directional solidification of metallic alloys by x-ray imaging techniques
journal, April 2003
- Thi, H. Nguyen; Jamgotchian, H.; Gastaldi, J.
- Journal of Physics D: Applied Physics, Vol. 36, Issue 10A
X-ray radiography observations of columnar dendritic growth and constitutional undercooling in an Al–30wt%Cu alloy
journal, February 2005
- Mathiesen, Ragnvald H.; Arnberg, Lars
- Acta Materialia, Vol. 53, Issue 4
Crystal fragmentation and columnar-to-equiaxed transitions in Al-Cu studied by synchrotron X-ray video microscopy
journal, August 2006
- Mathiesen, R. H.; Arnberg, L.; Bleuet, P.
- Metallurgical and Materials Transactions A, Vol. 37, Issue 8
X-ray Imaging and Controlled Solidification of Al-Cu Alloys Toward Microstructures by Design: X-ray Imaging and Controlled Solidification of Al-Cu Alloys
journal, January 2015
- Clarke, Amy J.; Tourret, Damien; Imhoff, Seth D.
- Advanced Engineering Materials, Vol. 17, Issue 4
Numerical modeling of cellular/dendritic array growth: spacing and structure predictions
journal, March 1996
- Hunt, J. D.; Lu, S. Z.
- Metallurgical and Materials Transactions A, Vol. 27, Issue 3
Stability of a Planar Interface During Solidification of a Dilute Binary Alloy
journal, February 1964
- Mullins, W. W.; Sekerka, R. F.
- Journal of Applied Physics, Vol. 35, Issue 2
The redistribution of solute atoms during the solidification of metals
journal, July 1953
- Tiller, W. A.; Jackson, K. A.; Rutter, J. W.
- Acta Metallurgica, Vol. 1, Issue 4
Predictions of dendritic growth rates in the linearized solvability theory
journal, May 1989
- Barbieri, A.; Langer, J. S.
- Physical Review A, Vol. 39, Issue 10
Theory of pattern selection in three-dimensional nonaxisymmetric dendritic growth
journal, July 1993
- Ben Amar, Martine; Brener, Efim
- Physical Review Letters, Vol. 71, Issue 4
Phase-field study of three-dimensional steady-state growth shapes in directional solidification
journal, January 2010
- Gurevich, Sebastian; Karma, Alain; Plapp, Mathis
- Physical Review E, Vol. 81, Issue 1
A numerical analysis of dendritic and cellular array growth: the spacing adjustment mechanisms
journal, September 1992
- Lu, Shu-Zu; Hunt, J. D.
- Journal of Crystal Growth, Vol. 123, Issue 1-2
Prediction of dendritic spacings in a directional-solidification experiment
journal, April 1993
- Warren, James A.; Langer, J. S.
- Physical Review E, Vol. 47, Issue 4
Primary spacing selection of constrained dendritic growth
journal, November 1993
- Weidong, Huang; Xingguo, Geng; Yaohe, Zhou
- Journal of Crystal Growth, Vol. 134, Issue 1-2
Oscillatory Instability, Limit Cycle, and Transition to Doublets in Directional Solidification
journal, October 1997
- Georgelin, Marc; Pocheau, Alain
- Physical Review Letters, Vol. 79, Issue 14
Three-dimensional phase-field simulations of directional solidification
journal, May 2007
- Plapp, Mathis
- Journal of Crystal Growth, Vol. 303, Issue 1
Spatiotemporal Dynamics of Oscillatory Cellular Patterns in Three-Dimensional Directional Solidification
journal, May 2013
- Bergeon, N.; Tourret, D.; Chen, L.
- Physical Review Letters, Vol. 110, Issue 22
Oscillatory cellular patterns in three-dimensional directional solidification
journal, October 2015
- Tourret, D.; Debierre, J. -M.; Song, Y.
- Physical Review E, Vol. 92, Issue 4
Eutectic dynamics: A host of new states
journal, April 1995
- Kassner, K.; Misbah, C.; Baumann, R.
- Physical Review E, Vol. 51, Issue 4
2D and 3D phase-field simulations of lamella and fibrous eutectic growth
journal, April 2002
- Apel, M.; Boettger, B.; Diepers, H. -J.
- Journal of Crystal Growth, Vol. 237-239
Effect of interface anisotropy on spacing selection in constrained dendrite growth
journal, October 2008
- Steinbach, I.
- Acta Materialia, Vol. 56, Issue 18
Onset of sidebranching in directional solidification
journal, February 2010
- Echebarria, Blas; Karma, Alain; Gurevich, Sebastian
- Physical Review E, Vol. 81, Issue 2
Modeling of primary spacing selection in dendrite arrays during directional solidification
journal, April 2002
- Ma, Dexin
- Metallurgical and Materials Transactions B, Vol. 33, Issue 2
Multiscale dendritic needle network model of alloy solidification
journal, October 2013
- Tourret, D.; Karma, A.
- Acta Materialia, Vol. 61, Issue 17
Three-Dimensional Multiscale Modeling of Dendritic Spacing Selection During Al-Si Directional Solidification
journal, May 2015
- Tourret, Damien; Clarke, Amy J.; Imhoff, Seth D.
- JOM, Vol. 67, Issue 8
Cellular spacings—I. Steady-state growth
journal, April 1988
- Eshelman, M. A.; Seetharaman, V.; Trivedi, R.
- Acta Metallurgica, Vol. 36, Issue 4
Cellular spacings—II. Dynamical studies
journal, April 1988
- Seetharaman, V.; Eshelman, M. A.; Trivedi, R.
- Acta Metallurgica, Vol. 36, Issue 4
Cellular and dendritic growth: Part I. Experiment
journal, October 1985
- Miyata, Yasunori; Suzuki, Toshio; Uno, Jun-Ichi
- Metallurgical Transactions A, Vol. 16, Issue 10
Evolution of characteristic pattern parameters in directional solidification of thin samples of a dilute AlCu alloy
journal, May 1995
- Grange, G.; Gastaldi, J.; Jourdan, C.
- Journal of Crystal Growth, Vol. 151, Issue 1-2
Convective and interfacial instabilities during unidirectional solidification of a binary alloy
journal, May 1980
- Coriell, S. R.; Cordes, M. R.; Boettinger, W. J.
- Journal of Crystal Growth, Vol. 49, Issue 1
Influence of thermosolutal convection on the solidification front during upwards solidification
journal, July 1989
- Thi, H. Nguyen; Billia, B.; Jamgotchian, H.
- Journal of Fluid Mechanics, Vol. 204, Issue -1
Localized Microstructures Induced by Fluid Flow in Directional Solidification
journal, October 2001
- Jamgotchian, H.; Bergeon, N.; Benielli, D.
- Physical Review Letters, Vol. 87, Issue 16
Chimney Formation in Solidifying Ga-25wt pct In Alloys Under the Influence of Thermosolutal Melt Convection
journal, April 2013
- Shevchenko, Natalia; Boden, Stephan; Gerbeth, Gunter
- Metallurgical and Materials Transactions A, Vol. 44, Issue 8
In Situ X-Ray Observations of Dendritic Fragmentation During Directional Solidification of a Sn-Bi Alloy
journal, September 2015
- Gibbs, John W.; Tourret, Damien; Gibbs, Paul J.
- JOM, Vol. 68, Issue 1
Natural convection in directional dendritic solidification of metallic alloys—I. Macroscopic effects
journal, April 1989
- Dupouy, M. D.; Camel, D.; Favier, J. J.
- Acta Metallurgica, Vol. 37, Issue 4
The effect of convection on disorder in primary cellular and dendritic arrays
journal, December 2002
- Trivedi, R.; Mazumder, P.; Tewari, S. N.
- Metallurgical and Materials Transactions A, Vol. 33, Issue 12
Pattern formation in constrained dendritic growth with solutal buoyancy
journal, May 2009
- Steinbach, I.
- Acta Materialia, Vol. 57, Issue 9
In situ analysis of the influence of convection during the initial transient of planar solidification
journal, March 2011
- Bogno, A.; Reinhart, G.; Buffet, A.
- Journal of Crystal Growth, Vol. 318, Issue 1
Analysis by synchrotron X-ray radiography of convection effects on the dynamic evolution of the solid–liquid interface and on solute distribution during the initial transient of solidification
journal, June 2011
- Bogno, A.; Nguyen-Thi, H.; Buffet, A.
- Acta Materialia, Vol. 59, Issue 11
Investigation of gravity effects on solidification of binary alloys with in situ X-ray radiography on earth and in microgravity environment
journal, December 2011
- Nguyen-Thi, H.; Bogno, A.; Reinhart, G.
- Journal of Physics: Conference Series, Vol. 327
Phase field model for three-dimensional dendritic growth with fluid flow
journal, September 2001
- Jeong, Jun-Ho; Goldenfeld, Nigel; Dantzig, Jonathan A.
- Physical Review E, Vol. 64, Issue 4
Modeling of free dendritic growth of succinonitrile–acetone alloys with thermosolutal melt convection
journal, March 2002
- Li, Q.; Beckermann, C.
- Journal of Crystal Growth, Vol. 236, Issue 1-3
Dendritic growth with fluid flow in pure materials
journal, March 2003
- Jeong, Jun-Ho; Dantzig, Jonathan A.; Goldenfeld, Nigel
- Metallurgical and Materials Transactions A, Vol. 34, Issue 3
Three-dimensional phase-field simulations of the effect of convection on free dendritic growth
journal, June 2005
- Lu, Y.; Beckermann, C.; Ramirez, J. C.
- Journal of Crystal Growth, Vol. 280, Issue 1-2
Influence of external flows on crystal growth: Numerical investigation
journal, September 2006
- Medvedev, Dmitry; Fischaleck, Thomas; Kassner, Klaus
- Physical Review E, Vol. 74, Issue 3
Influence of external flows on pattern growth
journal, May 2007
- Medvedev, Dmitry; Fischaleck, Thomas; Kassner, Klaus
- Journal of Crystal Growth, Vol. 303, Issue 1
Spatio-temporal microstructure evolution in directional solidification processes
journal, August 2006
- Liu, S.; Li, J.; Lee, J.
- Philosophical Magazine, Vol. 86, Issue 24
Interaction of Interdendritic Convection and Dendritic Primary Spacing: Phase-Field Simulation and Analytical Modeling
journal, March 2006
- Diepers, Hermann-Josef; Steinbach, Ingo
- Materials Science Forum, Vol. 508
Quantitative phase-field model of alloy solidification
journal, December 2004
- Echebarria, Blas; Folch, Roger; Karma, Alain
- Physical Review E, Vol. 70, Issue 6
Growth competition of columnar dendritic grains: A phase-field study
journal, January 2015
- Tourret, D.; Karma, A.
- Acta Materialia, Vol. 82
Phase-Field Formulation for Quantitative Modeling of Alloy Solidification
journal, August 2001
- Karma, Alain
- Physical Review Letters, Vol. 87, Issue 11
Quantitative phase-field modeling of dendritic growth in two and three dimensions
journal, April 1998
- Karma, Alain; Rappel, Wouter-Jan
- Physical Review E, Vol. 57, Issue 4
Nonlinear Preconditioning for Diffuse Interfaces
journal, December 2001
- Glasner, Karl
- Journal of Computational Physics, Vol. 174, Issue 2
Phase-field model of dendritic sidebranching with thermal noise
journal, October 1999
- Karma, Alain; Rappel, Wouter-Jan
- Physical Review E, Vol. 60, Issue 4
Phase field approach to heterogeneous crystal nucleation in alloys
journal, January 2009
- Warren, James A.; Pusztai, Tamás; Környei, László
- Physical Review B, Vol. 79, Issue 1
Directional solidification of inclined structures in thin samples
journal, August 2014
- Ghmadh, Jihene; Debierre, Jean-Marc; Deschamps, Julien
- Acta Materialia, Vol. 74
Modeling Melt Convection in Phase-Field Simulations of Solidification
journal, September 1999
- Beckermann, C.; Diepers, H. -J; Steinbach, I.
- Journal of Computational Physics, Vol. 154, Issue 2
On the scaling analysis of the solute boundary layer in idealized growth configurations
journal, November 1990
- Garandet, J. P.; Duffar, T.; Favier, J. J.
- Journal of Crystal Growth, Vol. 106, Issue 2-3
Solutal boundary layer concept and scaling analysis: two keys to segregation phenomena in melt crystal growth
journal, May 1993
- Garandet, J. P.; Favier, J. J.; Camel, D.
- Journal of Crystal Growth, Vol. 130, Issue 1-2
The Distribution of Solute in Crystals Grown from the Melt. Part I. Theoretical
journal, November 1953
- Burton, J. A.; Prim, R. C.; Slichter, W. P.
- The Journal of Chemical Physics, Vol. 21, Issue 11
Stability of a spherical particle growing from a stirred melt
journal, March 1977
- Vogel, A.; Cantor, B.
- Journal of Crystal Growth, Vol. 37, Issue 3
Interface stability during the solidification of a stirred binary-alloy melt
journal, June 1969
- Hurle, D. T. J.
- Journal of Crystal Growth, Vol. 5, Issue 3
Interface stability during crystal growth: The effect of stirring
journal, January 1976
- Coriell, S. R.; Hurle, D. T. J.; Sekerka, R. F.
- Journal of Crystal Growth, Vol. 32, Issue 1
Dendritic solidification and fluid flow
journal, November 1977
- Cantor, B.; Vogel, A.
- Journal of Crystal Growth, Vol. 41, Issue 1
Stagnant film model of the effect of natural convection on the dendrite operating state
journal, September 1995
- Sekerka, R. F.; Coriell, S. R.; McFadden, G. B.
- Journal of Crystal Growth, Vol. 154, Issue 3-4
A simplified model of dendritic growth in the presence of natural convection
journal, September 1999
- Schrage, Dean S.
- Journal of Crystal Growth, Vol. 205, Issue 3
Boundary layer correlation for dendrite tip growth with fluid flow
journal, February 2003
- Gandin, Ch. -A.; Guillemot, G.; Appolaire, B.
- Materials Science and Engineering: A, Vol. 342, Issue 1-2
Influence of thermal bouyancy on fibrous eutectic growth I. Segregation results in the Sn-Cu6Sn5 system
journal, April 1993
- Drevet, B.; Garandet, J. P.; Camel, D.
- Journal of Crystal Growth, Vol. 129, Issue 3-4
Model of banding in diffusive and convective regimes during directional solidification of peritectic systems
journal, May 1998
- Karma, A.; Rappel, W. -J.; Fuh, B. C.
- Metallurgical and Materials Transactions A, Vol. 29, Issue 5
A model of convection-induced oscillatory structure formation in peritectic alloys
journal, April 2000
- Mazumder, P.; Trivedi, R.; Karma, A.
- Metallurgical and Materials Transactions A, Vol. 31, Issue 4
Diffusion-coefficient measurements in liquid metallic alloys
journal, October 2004
- Lee, J. -H.; Liu, Shan; Miyahara, H.
- Metallurgical and Materials Transactions B, Vol. 35, Issue 5
The measurement of solid-liquid surface energies in the Al-Cu, Al-Si and Pb-Sn systems
journal, September 1985
- Gündüz, M.; Hunt, J. D.
- Acta Metallurgica, Vol. 33, Issue 9
Complete mapping of the anisotropic free energy of the crystal-melt interface in Al
journal, October 2002
- Morris, James R.
- Physical Review B, Vol. 66, Issue 14
The measurement of Al-Cu dendrite tip and eutectic interface temperatures and their use for predicting the extent of the eutectic range
journal, June 1976
- Tassa, M.; Hunt, J. D.
- Journal of Crystal Growth, Vol. 34, Issue 1
The aluminium-copper system
journal, January 1985
- Murray, J. L.
- International Materials Reviews, Vol. 30, Issue 1
Three-dimensional Dendritic Needle Network model with application to Al-Cu directional solidification experiments
journal, June 2015
- Tourret, D.; Karma, A.; Clarke, A. J.
- IOP Conference Series: Materials Science and Engineering, Vol. 84
History effects during the selection of primary dendrite spacing. Comparison of phase-field simulations with experimental observations
journal, April 2002
- Diepers, H. -J.; Ma, D.; Steinbach, I.
- Journal of Crystal Growth, Vol. 237-239
Phase-field study of spacing evolution during transient growth
journal, November 2010
- Gurevich, Sebastian; Amoorezaei, Morteza; Provatas, Nikolas
- Physical Review E, Vol. 82, Issue 5
Spacing characterization in Al–Cu alloys directionally solidified under transient growth conditions
journal, October 2010
- Amoorezaei, Morteza; Gurevich, Sebastian; Provatas, Nikolas
- Acta Materialia, Vol. 58, Issue 18
Effect of a forced flow on dendritic growth
journal, December 1989
- Bouissou, Ph.; Pelcé, P.
- Physical Review A, Vol. 40, Issue 11
GPU phase-field lattice Boltzmann simulations of growth and motion of a binary alloy dendrite
journal, June 2015
- Takaki, T.; Rojas, R.; Ohno, M.
- IOP Conference Series: Materials Science and Engineering, Vol. 84
Works referencing / citing this record:
Propagative selection of tilted array patterns in directional solidification
journal, May 2018
- Song, Younggil; Akamatsu, Silvère; Bottin-Rousseau, Sabine
- Physical Review Materials, Vol. 2, Issue 5
Tilted Dendritic Growth Dynamics and Dendrite to Degenerate Seaweed Transition in Directional Solidification: Insights from Phase-Field Simulations
journal, February 2018
- Xing, Hui; Dong, Xiang Lei; Wang, Jian Yuan
- Diffusion Foundations, Vol. 15
Phase-field–lattice Boltzmann simulation of dendrite growth under natural convection in multicomponent superalloy solidification
journal, August 2019
- Yang, Cong; Xu, Qing-Yan; Liu, Bai-Cheng
- Rare Metals, Vol. 39, Issue 2
Free dendritic tip growth velocities measured in Al-Ge
journal, July 2018
- Becker, M.; Klein, S.; Kargl, F.
- Physical Review Materials, Vol. 2, Issue 7
Primary dendrite spacing selection during directional solidification of multicomponent nickel-based superalloy: multiphase-field study
journal, March 2018
- Yang, Cong; Xu, Qingyan; Liu, Baicheng
- Journal of Materials Science, Vol. 53, Issue 13