Corrosion fatigue of low carbon steel under compressive residual stress field

Volodymyr Okorokov; Marta Morgantini; Yevgen Gorash; Tugrul Comlekci; Donald MacKenzie; Ralph van Rijswick

doi:10.1016/j.proeng.2018.02.063

Corrosion fatigue of low carbon steel under compressive residual stress field

Volodymyr Okorokov, Marta Morgantini, Yevgen Gorash, Tugrul Comlekci, Donald MacKenzie, Ralph van Rijswick

Mechanical And Aerospace Engineering

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

13 Citations (Scopus)

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Abstract

This paper presents experimental investigation and numerical modeling of the effect of compressive residual stress on the corrosion fatigue life of a low carbon steel. A fatigue life test methodology based on double notched tensile test specimens is proposed. A new plasticity model is proposed for accurate simulation of compressive residual stress and calibrated to experimental stress-strain curves obtained for low carbon steel. The proposed model is implemented as a user-material in the ANSYS Workbench Finite Element Analysis program and utilized in plastic analysis and fatigue assessment. Corrosion fatigue test results are discussed and compared to numerical predictions.

Original language	English
Pages (from-to)	674-681
Number of pages	8
Journal	Procedia Engineering
Volume	213
DOIs	https://doi.org/10.1016/j.proeng.2018.02.063
Publication status	Published - 6 Mar 2018

Keywords

corrosion fatigue
autofrettage
crack arrest
compressive residual stress
cyclic plasticity

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10.1016/j.proeng.2018.02.063Licence: CC BY-NC-ND 4.0

Okorokov-etal-PE-2018-Corrosion-fatigue-of-low-carbon-steel-under-compressive-residual-stress-fieldFinal published version, 1.48 MBLicence: CC BY-NC-ND 4.0

1 Finished

APESA (H2020 MSCA EID)
MacKenzie, D. (Principal Investigator), Comlekci, T. (Co-investigator), Dempster, W. (Co-investigator), Galloway, A. (Co-investigator), Stack, M. (Co-investigator), Stickland, M. (Co-investigator) & Thomason, J. (Co-investigator)
European Commission - Horizon Europe + H2020
1/06/15 → 31/05/19
Project: Research

13 Citations
2 Article

New formulation of nonlinear kinematic hardening model, part I: a Dirac delta function approach
Okorokov, V., Gorash, Y., MacKenzie, D. & van Rijswick , R., 30 Nov 2019, In: International Journal of Plasticity. 122, p. 89-114 26 p.
Research output: Contribution to journal › Article › peer-review

Open Access
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18 Citations (Scopus)

715 Downloads (Pure)
New formulation of nonlinear kinematic hardening model, part II: cyclic hardening/softening and ratcheting
Okorokov, V., Gorash, Y., MacKenzie, D. & van Rijswick , R., 30 Nov 2019, In: International Journal of Plasticity. 122, p. 244-257 14 p.
Research output: Contribution to journal › Article › peer-review

Open Access
File
22 Citations (Scopus)

206 Downloads (Pure)

Cite this

@article{881ab9da6efc46b69efad863ceda3930,

title = "Corrosion fatigue of low carbon steel under compressive residual stress field",

abstract = "This paper presents experimental investigation and numerical modeling of the effect of compressive residual stress on the corrosion fatigue life of a low carbon steel. A fatigue life test methodology based on double notched tensile test specimens is proposed. A new plasticity model is proposed for accurate simulation of compressive residual stress and calibrated to experimental stress-strain curves obtained for low carbon steel. The proposed model is implemented as a user-material in the ANSYS Workbench Finite Element Analysis program and utilized in plastic analysis and fatigue assessment. Corrosion fatigue test results are discussed and compared to numerical predictions.",

keywords = "corrosion fatigue, autofrettage, crack arrest, compressive residual stress, cyclic plasticity",

author = "Volodymyr Okorokov and Marta Morgantini and Yevgen Gorash and Tugrul Comlekci and Donald MacKenzie and {van Rijswick}, Ralph",

year = "2018",

month = mar,

day = "6",

doi = "10.1016/j.proeng.2018.02.063",

language = "English",

volume = "213",

pages = "674--681",

journal = "Procedia Engineering",

issn = "1877-7058",

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TY - JOUR

T1 - Corrosion fatigue of low carbon steel under compressive residual stress field

AU - Okorokov, Volodymyr

AU - Morgantini, Marta

AU - Gorash, Yevgen

AU - Comlekci, Tugrul

AU - MacKenzie, Donald

AU - van Rijswick, Ralph

PY - 2018/3/6

Y1 - 2018/3/6

N2 - This paper presents experimental investigation and numerical modeling of the effect of compressive residual stress on the corrosion fatigue life of a low carbon steel. A fatigue life test methodology based on double notched tensile test specimens is proposed. A new plasticity model is proposed for accurate simulation of compressive residual stress and calibrated to experimental stress-strain curves obtained for low carbon steel. The proposed model is implemented as a user-material in the ANSYS Workbench Finite Element Analysis program and utilized in plastic analysis and fatigue assessment. Corrosion fatigue test results are discussed and compared to numerical predictions.

AB - This paper presents experimental investigation and numerical modeling of the effect of compressive residual stress on the corrosion fatigue life of a low carbon steel. A fatigue life test methodology based on double notched tensile test specimens is proposed. A new plasticity model is proposed for accurate simulation of compressive residual stress and calibrated to experimental stress-strain curves obtained for low carbon steel. The proposed model is implemented as a user-material in the ANSYS Workbench Finite Element Analysis program and utilized in plastic analysis and fatigue assessment. Corrosion fatigue test results are discussed and compared to numerical predictions.

KW - corrosion fatigue

KW - autofrettage

KW - crack arrest

KW - compressive residual stress

KW - cyclic plasticity

U2 - 10.1016/j.proeng.2018.02.063

DO - 10.1016/j.proeng.2018.02.063

M3 - Conference Contribution

SN - 1877-7058

VL - 213

SP - 674

EP - 681

JO - Procedia Engineering

JF - Procedia Engineering

ER -

Corrosion fatigue of low carbon steel under compressive residual stress field

Abstract

Keywords

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Projects

APESA (H2020 MSCA EID)

Research output

New formulation of nonlinear kinematic hardening model, part I: a Dirac delta function approach

New formulation of nonlinear kinematic hardening model, part II: cyclic hardening/softening and ratcheting

Cite this