Title :

Effect of temperature on the low cycle fatigue behavior of Glidcop Al-15

Author(s) :

Daoud, Abderrazak [Auteur]
Unité Matériaux et Transformations - UMR 8207 [UMET]
Vogt, Jean-Bernard [Auteur]
Unité Matériaux et Transformations - UMR 8207 [UMET]
Charkaluk, Eric [Auteur]
Laboratoire de Mécanique de Lille - FRE 3723 [LML]
Zhang, Lin [Auteur]
Biasci, Jean-Claude [Auteur]

Journal title :

Procedia Engineering

Volume number :

2

Pages :

1487-1495

Publication date :

2010

English keyword(s) :

Dispersion strengthened copper
Glidcop
Brazing
Mechanical properties
Fatigue

HAL domain(s) :

Chimie/Matériaux
Physique [physics]/Matière Condensée [cond-mat]/Science des matériaux [cond-mat.mtrl-sci]

English abstract : [en]

Glidcop Al-15 is an Oxide Dispersion Strengthened (ODS) copper which has been widely used throughout the world in high-heat-loaded components because of its high strength especially at higher temperatures. At the European ...
Show more >Glidcop Al-15 is an Oxide Dispersion Strengthened (ODS) copper which has been widely used throughout the world in high-heat-loaded components because of its high strength especially at higher temperatures. At the European Synchrotron Research Facility (ESRF, Grenoble, France) the Glidcop Al-15 is used for manufacturing photon absorbers. It consists in two segments of OFHC (Oxygen-Free High Conductivity) copper brazed with another segment of Glidcop Al-15. This absorber is subjected to intense thermal stress cycles due to the high intensity X-ray beams. This work aims at studying the fatigue behavior of the Glidcop Al-15 at high temperature (300 °C). This study is divided into two parts: First the effect of heat treatment cycles which simulate brazing operation on Glidcop Al-15 will be analyzed. Then the effect of temperature on low cycle fatigue (LCF) behavior and failure mechanisms will be discussed.Show less >

Language :

Anglais

Peer reviewed article :

Oui

Audience :

Internationale

Popular science :

Non

Administrative institution(s) :

Université de Lille
ENSCL
CNRS
INRA

Collections :

• Unité Matériaux et Transformations (UMET) - UMR 8207

Research team(s) :

Métallurgie Physique et Génie des Matériaux

Submission date :

2019-05-16T15:14:31Z
2020-03-19T15:51:12Z
2020-03-19T15:52:55Z