Paper Title:
Thermal Stability of Mechanical Properties of Copper after Equal-Channel Angular Pressing
  Abstract

Annealed oxygen-free and tough-pitch copper samples have been processed by equalchannel angular pressing (ECAP) by route BC. The samples included 8 x 8 mm section pieces and a 40 mm diameter bar. Thermal stability was assessed based on the changes in the standard mechanical properties (conventional yield strength, tensile strength, elongation, proportional elongation and contraction) after annealing at different temperatures for 1 hour. Thermal stability of the same grade of material has been found to be different for different batches and to depend on the structural conditions of deformed material. The zone of thermal stability for copper of the two grades of interest does not depend on the material’s chemical composition.

  Info
Periodical
Materials Science Forum (Volumes 584-586)
Edited by
Yuri Estrin and Hans Jürgen Maier
Pages
960-965
DOI
10.4028/www.scientific.net/MSF.584-586.960
Citation
T. Kravchenko, A. Korshunov, N. Zhdanova, L. Polyakov, I. Kaganova, "Thermal Stability of Mechanical Properties of Copper after Equal-Channel Angular Pressing", Materials Science Forum, Vols. 584-586, pp. 960-965, 2008
Online since
June 2008
Export
Price
$32.00
Share

In order to see related information, you need to Login.

In order to see related information, you need to Login.

Authors: Dalibor Vojtěch, Alena Michalcová
Abstract:Nearly equi-atomic Ni-Ti alloys (nitinol) show shape memory behavior, superelasticity, high strength, excellent corrosion resistance and...
471
Authors: Andrey Batranin, Vladimir A. Skripnyak, Vladimir V. Skripnyak, Sergey Chakhlov, Sergei Stuchebrov, Kristina Keltsiyeva
Chapter 1: Materials Science and Technologies
Abstract:Severe plastic deformation is a widely used technique to modify common structural materials for obtaining ultra-fine grained microstructure....
54