For Libraries For Publication Open Access Downloads About Us Contact Us
Paper Titles
Microstructural Study of Primary Solid Particles in High Density Semi-Solid Al-Zn-Mg Alloy during Stirring
p.308
The Effect of Frequency of Electromagnetic Vibration on the Primary Silicon Size in Hypereutectic Al-Si Alloy
p.312
Development of Abnormal Grain Growth in Cold Rolled and Recrystallized AA 5182 Sheet
p.316
Evolution of Texture and Strain States in AA 3003 Sheet during Sandwich Rolling
p.320
Sheet Formability of AA 1050 Al Alloy Sheet by Equal Channel Angular Pressing of Route C Type
p.324
An Experimental Study on the Oriented Mechanical Properties of Aluminum Micro Thin Foil Material
p.328
Effect of Preheating Temperature of Multiplex-Type Slurry Cup on the Morphology of Primary Solid Phase of Semi-Solid Slurry
p.332
Effect of Partial Remelting Procedure on the Microstructural Evolution of 7075 Al Wrought Alloy for Thixoextrusion
p.336
Dynamic Mechanical Properties of Continuously Cast Al Alloy in Electromagnetic Stirrer
p.340

Sheet Formability of AA 1050 Al Alloy Sheet by Equal Channel Angular Pressing of Route C Type

Article Preview

Abstract:

Ultra-fine grained and high hardened Al sheet was obtained by Equal Channel Angular Pressing (ECAP). During this process the microstructure, the hardness and the texture of AA 1050 Al alloy sheet are changed by a severe shear deformation. The plastic strain ratio after the ECAP and subsequent heat-treatment condition was investigated in this study. It was found that the average r-value of the equal channel angular pressed and subsequent heat-treated specimen was 1.7 times higher than that of the initial Al sheet. This could be attributed to the various texture formations through the ECAP and subsequent heat-treatment of AA 1050 Aluminum alloy sheets.

You might also be interested in these eBooks
Semi-Solid Processing of Alloys and Composites View Preview

Info:

Periodical:

Solid State Phenomena (Volumes 116-117)

Pages:

324-327

DOI:

https://doi.org/10.4028/www.scientific.net/SSP.116-117.324

Citation:

Cite this paper

Online since:

October 2006

Authors:

Saidmurod Akramov, In Soo Kim, Min Gu Lee, Byung Hyun Park

Keywords:

Earing, Equal-Channel Angular Pressing (ECAP), Formability, Microstructure, Plastic Strain Ratio, R-Value, Severe Shear Deformation, Texture

Export:

RIS, BibTeX

Price:

Permissions CCC:

Request Permissions

Permissions PLS:

Request Permissions

Сopyright:

© 2006 Trans Tech Publications Ltd. All Rights Reserved

Share:

Citation:

References

[1] V.M. Segal: Mater. Sci. Eng. Vol. A197 (1995), p.157.

Google Scholar

[2] J. -H. Han, H. -K. Seok and J. -Y. Suh: Acta Mater. Vol. 50 (2002), p.4005.

Google Scholar

[3] H. -D. Kim, M. -Y Huh, N. -J. Park, and Y.H. Chung: Met. Mater. Int. Vol. 9 (2003), P. 413.

Google Scholar

[4] Q. Jining, J. -H. Han, Z. G. Guoding and J. -C. Lee: Scripta Mater. (2004), p.185.

Google Scholar

[5] S. Akramov, M.G. Lee, I. Kim, D.Y. Sung, B.H. Park, and I. Kim: Mater. Sci. Forum Vol. 495-497 (2005), p.803.

Google Scholar

[6] H.J. Bunge: Texture Analysis in Materials Science, translated by P.R. Morris (Butterworths, London 1982, p.337).

Google Scholar

[7] P.H. Lequeu and J.J. Jonas: Metall. Trans. Vol. 19A (1988), p.105.

Google Scholar

[6] [12] [18] [24] [30] [0] [6] [12] [18] [24] [30] f(g) {110}<112> {110}<001> {110}<110> {112}<111> {110}<111> {012}<021>.

Google Scholar

[4] passes annealed at 400°C/1 hour.

Google Scholar

[4] passes annealed at 300°C/1 hour.

Google Scholar

[4] passes initial Al 1 pass 2 passes 3 passes.

Google Scholar

[6] [12] [18] [24] [30] [0] [6] [12] [18] [24] [30] f(g) {001}<100> {001}<110> {111}<112> {111}<110> {123}<634> {013}<231>.

Google Scholar

[4] passes annealed at 400°C/1 hour.

Google Scholar

[4] passes annealed at 300°C/1 hour.

Google Scholar

[4] passes initial Al 1 pass 2 passes 3 passes.

Google Scholar

© 2025 Trans Tech Publications Ltd. All rights are reserved, including those for text and data mining, AI training, and similar technologies. For open access content, terms of the Creative Commons licensing CC-BY are applied.
Scientific.Net is a registered trademark of Trans Tech Publications Ltd.