The simultaneous occurrence of martensitic transformation and reversion of martensite

Hemantha Kumar Yeddu; Turab Lookman; Avadh Saxena

doi:10.1016/j.msea.2013.11.036

The simultaneous occurrence of martensitic transformation and reversion of martensite

Hemantha Kumar Yeddu
, Turab Lookman
, Avadh Saxena

Los Alamos National Laboratory Theoretical Division

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

15 Scopus citations

Abstract

We use a 3D elastoplastic phase-field model to study the simultaneous occurrence of martensitic transformation as well as the reversion of martensite in steels under uni-axial tension. Our results show that although martensite nucleates and grows as a single lath (variant), it reverts and splits into two independent martensite laths, due to "unfavorable" local stresses.

Original language	English
Pages (from-to)	48-51
Number of pages	4
Journal	Materials Science and Engineering: A
Volume	594
DOIs	https://doi.org/10.1016/j.msea.2013.11.036
State	Published - 31 Jan 2014
Externally published	Yes

Keywords

Martensitic phase transformation
Microstructure
Phase-field model
Reverse phase transformation
Steels

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10.1016/j.msea.2013.11.036

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title = "The simultaneous occurrence of martensitic transformation and reversion of martensite",

abstract = "We use a 3D elastoplastic phase-field model to study the simultaneous occurrence of martensitic transformation as well as the reversion of martensite in steels under uni-axial tension. Our results show that although martensite nucleates and grows as a single lath (variant), it reverts and splits into two independent martensite laths, due to {"}unfavorable{"} local stresses.",

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AU - Yeddu, Hemantha Kumar

AU - Lookman, Turab

AU - Saxena, Avadh

PY - 2014/1/31

Y1 - 2014/1/31

N2 - We use a 3D elastoplastic phase-field model to study the simultaneous occurrence of martensitic transformation as well as the reversion of martensite in steels under uni-axial tension. Our results show that although martensite nucleates and grows as a single lath (variant), it reverts and splits into two independent martensite laths, due to "unfavorable" local stresses.

AB - We use a 3D elastoplastic phase-field model to study the simultaneous occurrence of martensitic transformation as well as the reversion of martensite in steels under uni-axial tension. Our results show that although martensite nucleates and grows as a single lath (variant), it reverts and splits into two independent martensite laths, due to "unfavorable" local stresses.

KW - Martensitic phase transformation

KW - Microstructure

KW - Phase-field model

KW - Reverse phase transformation

KW - Steels

UR - https://www.scopus.com/pages/publications/84889586251

U2 - 10.1016/j.msea.2013.11.036

DO - 10.1016/j.msea.2013.11.036

M3 - 文章

AN - SCOPUS:84889586251

SN - 0921-5093

VL - 594

SP - 48

EP - 51

JO - Materials Science and Engineering: A

JF - Materials Science and Engineering: A

ER -

The simultaneous occurrence of martensitic transformation and reversion of martensite

Abstract

Keywords

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