Plastic Strain of GlidCop for Materials of High Heat Load Components

Mutsumi Sano; Sunao Takahashi; Atsuo Watanabe; Hideo Kitamura; Ayumi Shiro; Takahisa Shobu

doi:10.4028/www.scientific.net/MSF.772.123

Paper Titles

Effect of Intergranular Interaction and Lattice Rotation on Predicted Residual Stress and Textures. Case of Austenite and Ferrite
p.97

Load Partitioning Study in a 3D Interpenetrating AlSi12/Al₂O₃ Metal/Ceramic Composite
p.103

Martensitic Transformation of Austenitic Stainless Steel Cruciform Geometry Sample by Biaxially Fatigued Cycling
p.109

Neutron Diffraction Study of Elastoplastic Behaviour of Al/SiCp Metal Matrix Composite during Tensile Loading and Unloading
p.117

Plastic Strain of GlidCop for Materials of High Heat Load Components
p.123

Thermal Stability of Retained Austenite in Low Alloyed TRIP-Steel Determined by High Energy Synchrotron Radiation
p.129

Evaluation of Residual Stresses at the Interface with Implant by Synchrotron Radiation
p.135

In-Depth Distribution of Stresses Measured by Multireflection Grazing Incidence Diffraction
p.143

Laser Surface Hardening of Steel: Effect of Process Atmosphere on the Microstructure and Residual Stresses
p.149

HomeMaterials Science ForumMaterials Science Forum Vol. 772Plastic Strain of GlidCop for Materials of High...

Plastic Strain of GlidCop for Materials of High Heat Load Components

Abstract:

We investigated the plastic strain of GlidCop^TM, copper that is dispersion strengthened with aluminum oxide, by X-ray diffraction using synchrotron radiation. The purpose of this study is to verify the accuracy of the elastic-plastic analysis, which has been employed to predict the fatigue life of GlidCop. As a result, the plastic strain was estimated to be 0.7- 1.3% at any number of cycles, which is slightly smaller than the analytic solutions.