Modification of the Recrystallization Texture by Means of Cross Rolling in Ferritic Stainless Steel Sheets

Abstract:

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In order to optimize the recrystallization texture of ferritic stainless steel sheets, the crystallographic texture was modified by means of cross rolling. The as-received hot band displayed pronounced through-thickness texture gradients with a strong rotated cube orientation in the sheet center layer. After the conventional normal rolling, the strong initial texture was retained. Pronounced{001}<110> in the rolling textures led to the formation of {334}<483> in the final recrystallization texture. Cross rolling in the present work was performed by a 45° rotation of RD around ND. Cross-rolling led to a weakening of {001}<110> orienations. After recrystallization annealing the cross-rolled samples displayed stronger {111}//ND orientations. The orientation stability during the rolling deformation was tackled by means of Taylor deformation model.

Info:

Periodical:

Materials Science Forum (Volumes 449-452)

Edited by:

S.-G. Kang and T. Kobayashi

Pages:

113-116

DOI:

10.4028/www.scientific.net/MSF.449-452.113

Citation:

J. H. Lee et al., "Modification of the Recrystallization Texture by Means of Cross Rolling in Ferritic Stainless Steel Sheets", Materials Science Forum, Vols. 449-452, pp. 113-116, 2004

Online since:

March 2004

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Price:

$35.00

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