Texture Evolution during Roll-Cladding of a Composite of Five Plies of Ferritic Stainless Steel and Aluminium Sheets

Article Preview

Abstract:

A clad composite of five plies of STS/Al/Al/Al/STS was produced by roll-cladding at 350°C from ferritic stainless steel (STS) and aluminum (Al) sheets. In order to clarify the strain state during roll-cladding, the evolution of textures at different through-thickness layers in the roll-clad composite was investigated. Because the deformation mainly occurred in the Al sheets during roll-cladding, the present investigation was focused on the Al sheets. In the STS/Al/Al/Al/STS composite, the mid Al sheets between STS and center Al displayed pronounced texture gradients with shear textures and plane strain rolling textures, while the center Al sheet depicted a plane strain texture throughout the whole sheet thickness. Simulations with the finite element method (FEM) disclosed that a large variation of shear strain rate during roll-cladding led to the formation of these texture gradients.

You might also be interested in these eBooks

Info:

Periodical:

Materials Science Forum (Volumes 495-497)

Pages:

1681-1686

Citation:

Online since:

September 2005

Export:

Price:

Permissions CCC:

Permissions PLS:

Сopyright:

© 2005 Trans Tech Publications Ltd. All Rights Reserved

Share:

Citation:

[1] G.E. Arkulis: Compound plastic deformation of layers of different metals (Daniel Davey & Co. Inc, New York 1965).

Google Scholar

[2] D.N. Lee and Y.K. Kim: J. Mater. Sci. Vol. 23 (1988), p.1436.

Google Scholar

[3] M.Y. Huh, K.R. Lee and O. Engler: Int. J. Plasticity Vol. 20 (2004), p.1183.

Google Scholar

[4] J.K. Kim, M.Y. Huh, K.K. Jee and O. Engler: J. Mater. Sci. Vol. 39 (2004), p.5371.

Google Scholar

[5] V. Randle and O. Engler: Introduction to Texture analysis, Macrotexture, Microtexture and Orientation Mapping (Gordon and Breach, Amsterdam 2000).

DOI: 10.1201/9781482287479

Google Scholar

[6] H.J. Bunge: Texture analysis in materials science (Butterworths, London 1982).

Google Scholar

[7] K. Sjølstad, O. Engler, S. Tangen, K. Marthinsen and E. Nes: Mater. Sci. Forum Vol. 408-412 (2002), p.1471.

DOI: 10.4028/www.scientific.net/msf.408-412.1471

Google Scholar

[8] O. Engler, M.Y. Huh and C. N Tomé: Metall. Mater. Trans. Vol. 31A (2000), p.2299.

Google Scholar

[9] J.K. Kim, Y.K. Jee, M.Y. Huh and H.T. Jeong: J. Mater. Sci. Vol. 39 (2004), p.5365.

Google Scholar

[10] H.D. Kim, M.Y. Huh, N.J. Park and Y.H. Chung: Metals & Mater. Int. Vol. 9 (2003), p.413.

Google Scholar