Interphase and intergranular stress generation in carbon steels

E. C. Oliver; M. R. Daymond; P. J. Withers

doi:10.1016/j.actamat.2003.12.035

Interphase and intergranular stress generation in carbon steels

E. C. Oliver
, M. R. Daymond
, P. J. Withers

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

Abstract

Neutron diffraction spectra have been acquired during tensile straining of high and low carbon steels, in order to compare the evolution of internal stress in ferritic steel with and without a reinforcing phase. In low carbon steel, the generation of intergranular stresses predominates, while in high carbon steel similar intergranular stresses among ferrite grain families are superposed upon a large redistribution of stress between phases. Comparison is made to calculations using elastoplastic self-consistent and finite element methods. © 2004 Acta Materialia Inc. Published by Elsevier Ltd. All rights reserved.

Original language	English
Pages (from-to)	1937-1951
Number of pages	14
Journal	Acta Materialia
Volume	52
Issue number	7
DOIs	https://doi.org/10.1016/j.actamat.2003.12.035
Publication status	Published - 19 Apr 2004

Keywords

Composites
Ferritic steels
Internal stress
Neutron diffraction
Plasticity

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10.1016/j.actamat.2003.12.035

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title = "Interphase and intergranular stress generation in carbon steels",

abstract = "Neutron diffraction spectra have been acquired during tensile straining of high and low carbon steels, in order to compare the evolution of internal stress in ferritic steel with and without a reinforcing phase. In low carbon steel, the generation of intergranular stresses predominates, while in high carbon steel similar intergranular stresses among ferrite grain families are superposed upon a large redistribution of stress between phases. Comparison is made to calculations using elastoplastic self-consistent and finite element methods. {\textcopyright} 2004 Acta Materialia Inc. Published by Elsevier Ltd. All rights reserved.",

keywords = "Composites, Ferritic steels, Internal stress, Neutron diffraction, Plasticity",

author = "Oliver, \{E. C.\} and Daymond, \{M. R.\} and Withers, \{P. J.\}",

year = "2004",

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doi = "10.1016/j.actamat.2003.12.035",

language = "English",

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TY - JOUR

T1 - Interphase and intergranular stress generation in carbon steels

AU - Oliver, E. C.

AU - Daymond, M. R.

AU - Withers, P. J.

PY - 2004/4/19

Y1 - 2004/4/19

N2 - Neutron diffraction spectra have been acquired during tensile straining of high and low carbon steels, in order to compare the evolution of internal stress in ferritic steel with and without a reinforcing phase. In low carbon steel, the generation of intergranular stresses predominates, while in high carbon steel similar intergranular stresses among ferrite grain families are superposed upon a large redistribution of stress between phases. Comparison is made to calculations using elastoplastic self-consistent and finite element methods. © 2004 Acta Materialia Inc. Published by Elsevier Ltd. All rights reserved.

AB - Neutron diffraction spectra have been acquired during tensile straining of high and low carbon steels, in order to compare the evolution of internal stress in ferritic steel with and without a reinforcing phase. In low carbon steel, the generation of intergranular stresses predominates, while in high carbon steel similar intergranular stresses among ferrite grain families are superposed upon a large redistribution of stress between phases. Comparison is made to calculations using elastoplastic self-consistent and finite element methods. © 2004 Acta Materialia Inc. Published by Elsevier Ltd. All rights reserved.

KW - Composites

KW - Ferritic steels

KW - Internal stress

KW - Neutron diffraction

KW - Plasticity

U2 - 10.1016/j.actamat.2003.12.035

DO - 10.1016/j.actamat.2003.12.035

M3 - Article

SN - 1873-2453

VL - 52

SP - 1937

EP - 1951

JO - Acta Materialia

JF - Acta Materialia

IS - 7

ER -

Interphase and intergranular stress generation in carbon steels

Abstract

Keywords

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