Creep-Fatigue Life Prediction of Low Alloy Steels

James Toland; Tarun Goswami

doi:10.1515/JMBM.2002.13.5-6.387

Creep-Fatigue Life Prediction of Low Alloy Steels

James Toland, Tarun Goswami

Wright State University

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

Abstract

The creep-fatigue behavior of Cr-Mo steels has been examined from published data. The published data were compiled in an earlier effort and used in this paper to develop a multivariate best-fit equation to predict the low cycle fatigue life. The fatigue test temperatures were representative of temperatures experienced in nuclear power plants, which varied from room temperature to 600°C. Within this temperature range, depending upon the test parameters used, creep and fatigue processes interact and failure occurs in the lowcycle fatigue regime.

Original language	American English
Journal	Journal of the Mechanical Behavior of Materials
Volume	13
DOIs	https://doi.org/10.1515/JMBM.2002.13.5-6.387
State	Published - Jan 1 2002

Keywords

Mechanical engineering and machinery
TJ1-1570

Disciplines

Biomedical Engineering and Bioengineering
Engineering
Industrial Engineering
Operations Research, Systems Engineering and Industrial Engineering

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Cite this

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title = "Creep-Fatigue Life Prediction of Low Alloy Steels",

abstract = " The creep-fatigue behavior of Cr-Mo steels has been examined from published data. The published data were compiled in an earlier effort and used in this paper to develop a multivariate best-fit equation to predict the low cycle fatigue life. The fatigue test temperatures were representative of temperatures experienced in nuclear power plants, which varied from room temperature to 600°C. Within this temperature range, depending upon the test parameters used, creep and fatigue processes interact and failure occurs in the lowcycle fatigue regime.",

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AB - The creep-fatigue behavior of Cr-Mo steels has been examined from published data. The published data were compiled in an earlier effort and used in this paper to develop a multivariate best-fit equation to predict the low cycle fatigue life. The fatigue test temperatures were representative of temperatures experienced in nuclear power plants, which varied from room temperature to 600°C. Within this temperature range, depending upon the test parameters used, creep and fatigue processes interact and failure occurs in the lowcycle fatigue regime.

KW - Mechanical engineering and machinery

KW - TJ1-1570

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JO - Journal of the Mechanical Behavior of Materials

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ER -

Creep-Fatigue Life Prediction of Low Alloy Steels

Abstract

Keywords

Disciplines

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