Paper Title:
Effect of the 0.1% Sc Addition on the Texture Development and Mechanical Properties in Al-Zn-Mg-Cu-Mn Alloy
  Abstract

After extrusion, cold rolling and T-6 treatment, microstructure, texture development, and deep drawability of Al-5.09%Zn-1.83%Mg-0.32%Cu-0.25%Mn-alloy with 0.1% Sc are studied. After T-6 treatment, recrystallized equiaxed grains with an average grain size of 1~2㎛ are obtained. During extrusion the very strong <111>-fiber + medium sharp <100>-fiber + weak <210>-fiber texture is developed, which influences the formation of rolling texture. The texture, after 80% cold rolling, can be described by the strong {112}<111>(Cu) + {123}<634>(S) component in the cross section of the extruded rod, the strong b-fiber + weak {110}<001>(Goss) components in the longitudinal section, and the strong {110}<112>(Bs) + weak {001}<100>(Cube) components in the transverse section. The types of rolling texture are not changed after the T-6 treatment, but the maximum density of ODF is higher. The calculated mean r-values, rm, and the planar anisotropy, Dr, are relatively high, which are dependent on the texture.

  Info
Periodical
Solid State Phenomena (Volume 105)
Edited by
C. Esling, M. Humbert, R.A. Schwarzer and F. Wagner
Pages
213-218
DOI
10.4028/www.scientific.net/SSP.105.213
Citation
N. J. Park, S.J. Jin, C.W. Jea, S. T. Lim, Y. Y. Lee, D.-S. Chung, "Effect of the 0.1% Sc Addition on the Texture Development and Mechanical Properties in Al-Zn-Mg-Cu-Mn Alloy ", Solid State Phenomena, Vol. 105, pp. 213-218, 2005
Online since
July 2005
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: Ch. Hartig, A. Styczynski, F. Kaiser, Dietmar Letzig
Abstract:The plastic anisotropy was measured for a commercial AZ31 magnesium sheet and compared with results from a model calculation using a self...
1615
Authors: J.A. del Valle, Oscar A. Ruano
Abstract:The effect of annealing treatments on the evolution of the strain rate sensitivity with strain of AZ61 magnesium alloy processed by severe...
1524
Authors: De Bin Chen, Hui E Hu, Xiao Dong Kong
Chapter 1: Materials Engineering
Abstract:Plastic anisotropy of the as-rolled 7050 aluminum alloy plate with T7451 temper was investigated by tensile tests, OM, SEM and TEM. The...
130
Authors: Evgeniy Aryshenskiy, Anna Grechnikova, Vasiliy Jashin
Chapter 2: Properties of Materials, Electrophysical and Mechanical Methods and Technologies of Materials Processing
Abstract:The paper describes an experimental verification of a previously proposed formula establishing the relationship between the crystallographic...
501
Authors: Ekaterina A. Nosova, Fedor Vasilievich Grechnikov
Chapter 3: Advanced Materials and Nanotechnologies
Abstract:Anisotropy of the plastic properties is an index of sheet’s ability to stamping. In this work the transverse deformation coefficient and...
366