Microstructure and Mechanical Properties of Al/Cu Composite Produced by Hydrostatic Extrusion during Isothermal Aging

Ha Guk Jeong; Jongbeom Lee

doi:10.4028/www.scientific.net/MSF.724.186

Paper Titles

A Study on Thermal Conductivity and Mechanical Properties of Al-Zn-Mg Aluminum Alloys
p.169

A Study on Surface Oxidation Coating Characteristic of Al-Si Casting Alloys
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Hot Workability of a High Strength Low Alloy Steel for Construction Application
p.178

Effect of Deep Cryogenic Treatment on Microstructure of 5A06 Aluminum Alloy MIG Welded Joint
p.182

Microstructure and Mechanical Properties of Al/Cu Composite Produced by Hydrostatic Extrusion during Isothermal Aging
p.186

Effect of Annealing Process on Mechanical Properties and Texture Changes of AZ31 Mg Alloy Sheets
p.190

Porosity Measurement of Porous Copper by Unidirectional Solidification
p.197

Effects of β-Si₃N₄ Seeds Addition on Microstructure and Mechanical Properties of Porous Si₃N₄ Ceramics
p.201

Synthesis of ZnO Nanorods with Tunable Aspect Ratio
p.205

HomeMaterials Science ForumMaterials Science Forum Vol. 724Microstructure and Mechanical Properties of Al/Cu...

Microstructure and Mechanical Properties of Al/Cu Composite Produced by Hydrostatic Extrusion during Isothermal Aging

Abstract:

In this study, Al/Cu composite was produced by hydrostatic extrusion process at 523 K. Mechanical and electrical properties of Al/Cu composite were investigated during isothermal aging. Microstructure observation and composition analysis of the interface was carried out scanning electron microscopy (SEM) and energy dispersive spectroscopy (EDS), respectively. Three kinds of intermetallic composites are observed and they have increased in size as a function of annealing process. Their growth brings about the decrease in the hardness Al/Cu composite.