Microscale simulation of martensitic microstructure evolution

Valery I. Levitas; Alexander V. Idesman; Dean L. Preston

doi:10.1103/PhysRevLett.93.105701

Microscale simulation of martensitic microstructure evolution

Valery I. Levitas, Alexander V. Idesman, Dean L. Preston

Mechanical Engineering

Research output: Contribution to journal › Article › peer-review

75 Scopus citations

Abstract

A model aimed at evaluating the multivariant martensitic microstructure (MM) in single crystals and polycrystals was discussed. It was observed that the new scale-free model was used for length scales greater than 100 nm and without an upper bound. Investigations show the use of phase field approach for the evolution of MM. The results show that the model was based on the thermodynamic potential in the volume fractions of the martensitic variants that lead to microstructure formation.

Original language	English
Article number	105701
Pages (from-to)	105701-1-105701-4
Journal	Physical Review Letters
Volume	93
Issue number	10
DOIs	https://doi.org/10.1103/PhysRevLett.93.105701
State	Published - Sep 3 2004

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10.1103/PhysRevLett.93.105701

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title = "Microscale simulation of martensitic microstructure evolution",

abstract = "A model aimed at evaluating the multivariant martensitic microstructure (MM) in single crystals and polycrystals was discussed. It was observed that the new scale-free model was used for length scales greater than 100 nm and without an upper bound. Investigations show the use of phase field approach for the evolution of MM. The results show that the model was based on the thermodynamic potential in the volume fractions of the martensitic variants that lead to microstructure formation.",

author = "Levitas, {Valery I.} and Idesman, {Alexander V.} and Preston, {Dean L.}",

note = "Funding Information: LANL (52844) and TTU support for V. I. L. and A. V. I., and NSF funding (CMS-02011108) for V. I. L. are gratefully acknowledged. The technical assistance of J.-Y. Cho is appreciated.",

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AU - Idesman, Alexander V.

AU - Preston, Dean L.

N1 - Funding Information: LANL (52844) and TTU support for V. I. L. and A. V. I., and NSF funding (CMS-02011108) for V. I. L. are gratefully acknowledged. The technical assistance of J.-Y. Cho is appreciated.

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N2 - A model aimed at evaluating the multivariant martensitic microstructure (MM) in single crystals and polycrystals was discussed. It was observed that the new scale-free model was used for length scales greater than 100 nm and without an upper bound. Investigations show the use of phase field approach for the evolution of MM. The results show that the model was based on the thermodynamic potential in the volume fractions of the martensitic variants that lead to microstructure formation.

AB - A model aimed at evaluating the multivariant martensitic microstructure (MM) in single crystals and polycrystals was discussed. It was observed that the new scale-free model was used for length scales greater than 100 nm and without an upper bound. Investigations show the use of phase field approach for the evolution of MM. The results show that the model was based on the thermodynamic potential in the volume fractions of the martensitic variants that lead to microstructure formation.

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Microscale simulation of martensitic microstructure evolution

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