The Formation of New Orientations during Recrystallization of Silver Single Crystals with {112}<111> Initial Orientation

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The recrystallization mechanisms in high purity Ag crystals with C{112}<111> initial orientation, deformed by channel-die compression, have been studied by local orientation measurements using TEM and SEM/EBSD. The microtexture analysis clearly indicates the importance of a simple relation of 25-40o (<111> or <112>) type, which is frequently observed during the early stages of recrystallization between isolated nuclei of uniform orientation and one of the as-deformed groups of components. As recrystallization proceeds, recrystallization twinning increases radically. In C-oriented silver single crystals this latter mechanism also plays a decisive role in the formation of the cube orientation.

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Periodical:

Materials Science Forum (Volumes 467-470)

Edited by:

B. Bacroix, J.H. Driver, R. Le Gall, Cl. Maurice, R. Penelle, H. Réglé and L. Tabourot

Pages:

177-182

Citation:

H. Paul et al., "The Formation of New Orientations during Recrystallization of Silver Single Crystals with {112}<111> Initial Orientation", Materials Science Forum, Vols. 467-470, pp. 177-182, 2004

Online since:

October 2004

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