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Kinetics of Isothermal Phase Transformations by Phase-Field Simulations: An Analogy between the Peritectic and Monotectic Systems

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Abstract:

We present phase-field simulations of isothermal phase transformations in the peritectic system below and above the peritectic temperature TP , and in the monotectic system below the monotectic temperature TM. We focus particularly on the Liquid-Film-Migration (LFM) mechanism, which appears to be the generic process for phase transformations above TP . Below TP , we obtain an assymetric LFM, suggesting the existence of a doublon structure in free space. In the monotectic system, the transformation from a liquid L1 to a solid+liquid L2 mixture proceeds via the migration of a L2 film, which is the analogous of the LFM process. When the metastable state consists of a liquid-liquid mixture, a dendritic-like solidification is obtained.

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Periodical:

Defect and Diffusion Forum (Volumes 297-301)

Pages:

1152-1159

DOI:

https://doi.org/10.4028/www.scientific.net/DDF.297-301.1152

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Online since:

April 2010

Authors:

G. Boussinot, Efim A. Brener, D.E. Temkin

Keywords:

Liquid Film Migration, Monotectic Phase Diagram, Peritectic Phase Diagram, Phase Field Modellig, Triple Junction

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© 2010 Trans Tech Publications Ltd. All Rights Reserved

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References

[1] S.R. Coriell, W.F. Mitchell, B.T. Murray, J.B. Andrews and Y. Arikawa: J. Cryst. Growth Vol. 179 (1997), p.647.

Google Scholar

[2] R.N. Grugel, T.A. Longrasso, A. Hellawell: Metall. Trans. A Vol. 15 (1984), p.1003.

Google Scholar

[3] L. Ratke and S. Diefenbach: Materials Science and Engineering Vol. R15 (1995), p.263.

Google Scholar

[4] B. Nestler, A.A. Wheeler, L. Ratke and C. St¨ocker: Physica D Vol. 141 (2000), p.133.

Google Scholar

[5] T.S. Lo, A. Karma and M. Plapp: Phys. Rev. E Vol. 63 (2001), p.031504.

Google Scholar

[6] T.S. Lo, S. Dobler, M. Plapp, A. Karma and W. Kurz: Acta Mater. Vol. 51 (2003), p.599.

Google Scholar

[7] R. Folch and M. Plapp: Phys. Rev. E Vol. 72 (2005), p.011602.

Google Scholar

[8] M. Ben Amar and E. Brener: Phys. Rev. Lett. Vol. 75 (1995), pp.561-564.

Google Scholar

[9] E.A. Brener and D. E Temkin: Phys. Rev. Lett. Vol. 94 (2005), p.184501.

Google Scholar

[10] D. E Temkin: Acta Mater. Vol. 53 (2005), p.2733.

Google Scholar

[11] W. Kurz, D.J. Fischer in: Fundamentals of Solidification 3rd ed., Trans. Tech Publications, Switzerland (1992).

Google Scholar

[12] B. Nestler and A.A. Wheeler: Physica D Vol. 138 (2000), p.114.

Google Scholar

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