The Role of Plasticity in the Transverse Lattice Strain Evolution of a Martensitic Steel

Dong Feng Li; Brian J. Golden; Shu Yan Zhang; Vadim Davydov; Peter Tiernan; Noel P. O’Dowd

doi:10.1007/s11661-014-2562-0

The Role of Plasticity in the Transverse Lattice Strain Evolution of a Martensitic Steel

Dong Feng Li, Brian J. Golden, Shu Yan Zhang, Vadim Davydov, Peter Tiernan, Noel P. O’Dowd

School of Engineering

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

Abstract

In this work, in-situ neutron diffraction measurements are performed for a martensitic steel in conjunction with crystal plasticity analysis. The results indicate that heterogeneous plastic contraction on transverse {200} grains is responsible for the observed nonlinear lattice strain evolution. The effect of slip properties on plastic contraction is computationally identified.

Original language	English
Pages (from-to)	5829-5833
Number of pages	5
Journal	Metallurgical and Materials Transactions A: Physical Metallurgy and Materials Science
Volume	45
Issue number	13
DOIs	https://doi.org/10.1007/s11661-014-2562-0
Publication status	Published - 24 Oct 2014

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title = "The Role of Plasticity in the Transverse Lattice Strain Evolution of a Martensitic Steel",

abstract = "In this work, in-situ neutron diffraction measurements are performed for a martensitic steel in conjunction with crystal plasticity analysis. The results indicate that heterogeneous plastic contraction on transverse \{200\} grains is responsible for the observed nonlinear lattice strain evolution. The effect of slip properties on plastic contraction is computationally identified.",

author = "Li, \{Dong Feng\} and Golden, \{Brian J.\} and Zhang, \{Shu Yan\} and Vadim Davydov and Peter Tiernan and O{\textquoteright}Dowd, \{Noel P.\}",

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AU - Li, Dong Feng

AU - Golden, Brian J.

AU - Zhang, Shu Yan

AU - Davydov, Vadim

AU - Tiernan, Peter

AU - O’Dowd, Noel P.

PY - 2014/10/24

Y1 - 2014/10/24

N2 - In this work, in-situ neutron diffraction measurements are performed for a martensitic steel in conjunction with crystal plasticity analysis. The results indicate that heterogeneous plastic contraction on transverse {200} grains is responsible for the observed nonlinear lattice strain evolution. The effect of slip properties on plastic contraction is computationally identified.

AB - In this work, in-situ neutron diffraction measurements are performed for a martensitic steel in conjunction with crystal plasticity analysis. The results indicate that heterogeneous plastic contraction on transverse {200} grains is responsible for the observed nonlinear lattice strain evolution. The effect of slip properties on plastic contraction is computationally identified.

UR - https://www.scopus.com/pages/publications/84919839645

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DO - 10.1007/s11661-014-2562-0

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JO - Metallurgical and Materials Transactions A: Physical Metallurgy and Materials Science

JF - Metallurgical and Materials Transactions A: Physical Metallurgy and Materials Science

IS - 13

ER -

The Role of Plasticity in the Transverse Lattice Strain Evolution of a Martensitic Steel

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