Title of article :
Effect of Post-Deformation Annealing Treatment on Interface Properties and Shear Bond Strength of Al-Cu Bimetallic Rods Produced by Equal Channel Angular Pressing
Author/Authors :
Mirzakouchakshirazi, H School of Metallurgy and Materials Engineering - Iran University of Science and Technology - Tehran, Iran , Kheirandish, Sh School of Metallurgy and Materials Engineering - Iran University of Science and Technology - Tehran, Iran , Eivani, A.R aeivani@iust.ac.ir
Abstract :
Effects of annealing treatment after equal channel angular pressing (ECAP) on the interface properties and
shear bond strength of Al/Cu bimetallic rods were investigated. For the as-deformed samples, the one with two passes
of ECAP indicated higher shear bond strength. Formation of a layer of intermetallic compounds after annealing
treatment is confirmed. In general, by increasing annealing temperature, thickness of intermetallic compounds at the
interface increases. Shear bond strength was initially reduced by annealing at 200, 250 and 300 ͦ C and increased at
350 ͦ C. With further increase in annealing temperature to 400 ͦ C, shear bond strength slightly decreased which is
correlated to the increased thickness of the intermetallic compounds
Keywords :
Shear Bond Strength , Interface , Annealing , Bimetallic Rod
Journal title :
Astroparticle Physics
