Mechanical Properties and Press Formability of Mg Alloy Processed by Cross-Roll Rolling

Yasumasa Chino; Kensuke Sassa; Akira Kamiya; Naobumi Saito; Mamoru Mabuchi

doi:10.4028/www.scientific.net/MSF.561-565.179

Paper Titles

Long Term Creep Properties of a Die-Cast Mg-Al-Ca Alloy
p.163

Fundamental Research on Fatigue Properties of Closed-Packed Hexagonal Lattice Metal under Biaxial Stress
p.167

Precipitation Hardening Behavior of Al-4wt.%Cu Alloys Aged at Low Temperature under High Magnetic Field
p.171

Microstructural Refinement and Mechanical Property Improvements of Ti-5Al-1Sn-1V-1Zr-0.76Mo Alloy by Equal Channel Angular Extrusion Processing
p.175

Mechanical Properties and Press Formability of Mg Alloy Processed by Cross-Roll Rolling
p.179

In Situ Investigation of Orientation Changes during Heating of Extruded AZ31
p.183

Influence of Extrusion Temperature on Microstructure, Texture and Fatigue Performance of AZ80 and ZK60 Magnesium Alloys
p.187

Development of New Types of Magnesium Alloys Containing Sr or RE Elements
p.191

Structure and Mechanical Properties of Mg-Zn-RE System Alloys
p.199

HomeMaterials Science ForumMaterials Science Forum Vols. 561-565Mechanical Properties and Press Formability of Mg...

Mechanical Properties and Press Formability of Mg Alloy Processed by Cross-Roll Rolling

Abstract:

Cross-roll rolling with different rolling routes (unidirectional rolling and reverse rolling) was carried out on a commercial Mg alloy sheets. In the cross-roll rolling, the roll axis was tilted by 7.5 degrees against the transverse direction. As a result of the Erichsen tests at 433 – 493 K, the stretch formability of the reverse cross-rolled specimen was higher than that of the unidirectional cross-rolled specimen. The reverse cross-rolled specimen showed lower average Lankford value compared with the unidirectional cross-rolled specimen. This is likely to be responsible for the enhanced stretch formability of the reverse cross-rolled specimen. The higher stretch formability was attributed to reduction of (0002) texture intensity, which was originated from random grain distribution.

You might also be interested in these eBooks

View Preview

Info:

Periodical:

Materials Science Forum (Volumes 561-565)

Pages:

179-182

DOI:

https://doi.org/10.4028/www.scientific.net/MSF.561-565.179

Citation:

Cite this paper

Online since:

October 2007

Authors:

Yasumasa Chino, Kensuke Sassa, Akira Kamiya, Naobumi Saito, Mamoru Mabuchi

Keywords:

Cross-Roll Rolling, Magnesium Alloy, Press Formability, Texture

Export:

RIS, BibTeX

Price:

Permissions CCC:

Request Permissions

Permissions PLS:

Request Permissions

Сopyright:

Citation:

References

[1] R. E. Reed-hill, W. D. Robertson: Acta Metall., Vol. 5 (1957), p.728.

Google Scholar

[2] M. T. P rez-Prado, J. A. del Valle, O. A. Ruano: Scripta Mater., Vol. 51 (2004), p.1093.

Google Scholar

[3] Y. Chino, M. Mabuchi, R. Kishihara, H. Hosokawa, Y. Yamada, C. E. Wen, K. Shimojima, H. Iwasaki: Mater. Trans., Vol. 43 (2002), p.2554.

DOI: 10.2320/matertrans.43.2554

Google Scholar

[4] H. Watanabe, T. Mukai, K. Ishikawa: J. Mater. Sci., Vol. 39 (2004), p.1477.

Google Scholar

[5] S.H. Kim, B.S. You, C.D. Yim, Y.M. Seo: Mater. Lett., Vol. 59 (2005), p.3876.

Google Scholar

[6] Y. Chino, K. Sassa, A. Kamiya, M. Mabuchi: Mater. Lett., Vol. 61 (2007), p.1504.

Google Scholar

[7] Y. Chino, K. Sassa, A. Kamiya, M. Mabuchi: Mater. Sci. Eng. A, Vol. 441 (2006), p.349.

Google Scholar

[8] Y. Chino, K. Sassa, A. Kamiya, M. Mabuchi: Mater. Trans., Vol. 47 (2006), p.2555.

Google Scholar

[9] J.A. del Valle, M.T. Pérez-Prado, J.R. Bartolomé, F. Peñalba, O.A. Ruano: Mater. Trans., Vol. 44 (2003), p.2625.

Google Scholar

[10] S.R. Agnew, J.A. Horton, T.M. Lillo, D.W. Brown: Scripta Mater., Vol. 50 (2004), p.377.

Google Scholar

[11] K. Hasegawa, T. Fujita, K. Araki, S. Mitao, K. Osawa, M. Niikura, K. Ohori: Mater. Sci. Eng., A Vol. 257 (1998).

Google Scholar