Modeling of damage interaction in fatigue relaxation for long-term life prediction. Case of alloy 800 grade 2 study at 550°C

A. El Gharad; G. Pluvinage; Z. Azari; A. Elamraoui; A. Kifani

Modeling of damage interaction in fatigue relaxation for long-term life prediction. Case of alloy 800 grade 2 study at 550°C

A. El Gharad
, G. Pluvinage
, Z. Azari
, A. Elamraoui
, A. Kifani

King Fahd University of Petroleum & Minerals

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

1 Scopus citations

Abstract

Prediction of fatigue life in creep-fatigue at a temperature of 550°C has been made for an Inconel alloy with the help of 3 models of damage evolution: the Chaboche model, the Levaillant model, and a new model of creep fatigue relaxation. The main advantages of the new model are that it requires only few constants and provides a high accuracy of the fatigue life prediction.

Original language	English
Pages (from-to)	28-47
Number of pages	20
Journal	Problemy Prochnosti
Issue number	4
State	Published - 2002

ASJC Scopus subject areas

Mechanics of Materials

Cite this

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title = "Modeling of damage interaction in fatigue relaxation for long-term life prediction. Case of alloy 800 grade 2 study at 550°C",

abstract = "Prediction of fatigue life in creep-fatigue at a temperature of 550°C has been made for an Inconel alloy with the help of 3 models of damage evolution: the Chaboche model, the Levaillant model, and a new model of creep fatigue relaxation. The main advantages of the new model are that it requires only few constants and provides a high accuracy of the fatigue life prediction.",

author = "\{El Gharad\}, A. and G. Pluvinage and Z. Azari and A. Elamraoui and A. Kifani",

year = "2002",

language = "English",

pages = "28--47",

journal = "Problemy Prochnosti",

issn = "0556-171X",

publisher = "Natsional'na Akademiya Nauk Ukrainy",

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T1 - Modeling of damage interaction in fatigue relaxation for long-term life prediction. Case of alloy 800 grade 2 study at 550°C

AU - El Gharad, A.

AU - Pluvinage, G.

AU - Azari, Z.

AU - Elamraoui, A.

AU - Kifani, A.

PY - 2002

Y1 - 2002

N2 - Prediction of fatigue life in creep-fatigue at a temperature of 550°C has been made for an Inconel alloy with the help of 3 models of damage evolution: the Chaboche model, the Levaillant model, and a new model of creep fatigue relaxation. The main advantages of the new model are that it requires only few constants and provides a high accuracy of the fatigue life prediction.

AB - Prediction of fatigue life in creep-fatigue at a temperature of 550°C has been made for an Inconel alloy with the help of 3 models of damage evolution: the Chaboche model, the Levaillant model, and a new model of creep fatigue relaxation. The main advantages of the new model are that it requires only few constants and provides a high accuracy of the fatigue life prediction.

UR - https://www.scopus.com/pages/publications/0036412687

M3 - Article

AN - SCOPUS:0036412687

SN - 0556-171X

SP - 28

EP - 47

JO - Problemy Prochnosti

JF - Problemy Prochnosti

IS - 4

ER -

Modeling of damage interaction in fatigue relaxation for long-term life prediction. Case of alloy 800 grade 2 study at 550°C

Abstract

ASJC Scopus subject areas

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