Paper Title:
Growth Rate Distributions during Recrystallization of Copper
  Abstract

New 3D X-ray diffraction microscopy (3DXRD) experiments on recrystallizing bulk grains that nucleated and grew in a 92% cold deformed pure copper during in situ annealing at both 150° C and 160° C are described. Nucleation times, growth velocities and apparent activation energies were determined for each grain. A wide range of apparent activation energies was observed but the average of 123 kJ/mol agreed well with earlier recrystallization experiments on a similar purity copper. It was clear that each recrystallized grain had its own individual characteristics; the grains do not all behave alike as various models would suppose.

  Info
Periodical
Materials Science Forum (Volumes 467-470)
Edited by
B. Bacroix, J.H. Driver, R. Le Gall, Cl. Maurice, R. Penelle, H. Réglé and L. Tabourot
Pages
197-202
DOI
10.4028/www.scientific.net/MSF.467-470.197
Citation
R.A. Vandermeer, E. M. Lauridsen, D. Juul Jensen, "Growth Rate Distributions during Recrystallization of Copper", Materials Science Forum, Vols. 467-470, pp. 197-202, 2004
Online since
October 2004
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: R.A. Vandermeer, Dorte Juul Jensen
Abstract:In this work, it is shown that the contiquity ratio, Crr, defined as the fraction of the total grain boundary area of recrystallized grains...
193
Authors: Elena V. Pereloma, Azdiar A. Gazder, John J. Jonas, Chris H.J. Davies
Abstract:Two low carbon steels alloyed with 0.48wt% and 0.78wt% Cr were warm rolled to 65% reduction at 640°C. Annealing was carried out at 710°C to...
295
Authors: Hugo Ricardo Zschommler Sandim, Alexandra O.F. Hayama, Dierk Raabe
Abstract:PM 1000 is a nickel-based oxide dispersion strengthened (ODS) superalloy used for high-temperature applications. The primary...
313
Authors: W.P. Tong, W.Y. Chen, Francis Wagner, L. Zuo, J.C. He
Abstract:An IF steel sample was cold rolled to a reduction of 80% and subsequently submitted to annealing treatment at 650°C, 710°C and 770°C for...
2799
Authors: Wen Min Shi, Jing Liu, Chang Yi Li
Chapter 3: Iron and Steel
Abstract:The recrystallization behavior of the cold rolled 3%Si nonoriented electrical steel at different temperatures is investigated by...
678