Paper Title:
Damping in AZ31 ECAP-Processed Alloy
  Abstract

Study of anelasticity in AZ31 magnesium-based alloy in initial (hot-rolled at 370 оС) condition and after one and four passes of equal channel angular pressing is carried out. An internal friction peak was found at 170 °C at a frequency f of about 1 Hz. Two possible mechanisms of this peak are discussed: it is suggested that the peak origin is the grain boundary relaxation.

  Info
Periodical
Solid State Phenomena (Volume 137)
Edited by
Igor S. Golovin and Daniil M. Levin
Pages
181-188
DOI
10.4028/www.scientific.net/SSP.137.181
Citation
T. V. Ivleva, J. Göken, I. S. Golovin, Z. Zuberova, M. Maikranz-Valentin, K. Steinhoff, "Damping in AZ31 ECAP-Processed Alloy", Solid State Phenomena, Vol. 137, pp. 181-188, 2008
Online since
March 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: Yuichi Miyahara, Kazuhiko Adachi, Yasuhiro Maehara, Z. Horita, Terence G. Langdon
Abstract:A commercial AZ31 Mg alloy was subjected to ECAP (equal-channel angular pressing) and the tensile properties were examined at room...
473
Authors: M. Kolář, Vladivoj Očenášek, J. Uhlíř, Ivana Stulíková, Bohumil Smola, Martin Vlach, V. Neubert, K. Šperlink
Abstract:The influence of plastic deformation and heat-treatment on the precipitation of Al3(Sc, Zr) particles and the effect of these precipitates...
357
Authors: Hiba Azzeddine, Djamel Bradai
Chapter 3: Deformation and Annealing
Abstract:The texture and microstructure after hot rolling and annealing of WE54 alloy was investigated using X-ray techniques and optical microscopy....
453
Authors: Jing Yuan Li, Jia Fei Wang, Dong Liang Zhang, Xin Kui Wang
Abstract:The microstructure, texture and basic stamping properties of AZ31 magnesium sheet are studied in this paper with optical microscopy (OM),...
101
Authors: Olga Sukhopar, Günter Gottstein
Wednesday
Abstract:In the present study, a modified cellular automaton CORe (Cellular Operator for Recrystallization) was used to predict the recrystallization...
455