Paper Title:
Texture and Ductility of Ni3Al Foils
  Abstract

This article presents the texture evolution and the ductility improvement of the cold-rolled foils of boron-free Ni3Al during the recrystallization and the subsequent grain growth. The cold-rolled foils had sharp {110} textures. After the recrystallization at 873K/0.5h, the texture was disintegrated with several texture components. Interestingly, most of them had a single rotation relationship. i.e. 40˚ around <111>. With the progress of the grain growth, however, the texture returned to the sharp, cold-rolled textures. This two-stage texture evolution, called as “Texture memory effect”, was explained assuming a high mobility of the grain boundary with the 40˚<111> rotation relationship. The texture returning was highly effective to improve the ductility of the foils.

  Info
Periodical
Advanced Materials Research (Volumes 306-307)
Chapter
Chapter 2: Energy Harvesting Materials and Energy-Transfer Materials
Edited by
Shiquan Liu and Min Zuo
Pages
116-119
DOI
10.4028/www.scientific.net/AMR.306-307.116
Citation
M. Demura, Y. Xu, T. Hirano, "Texture and Ductility of Ni3Al Foils", Advanced Materials Research, Vols. 306-307, pp. 116-119, 2011
Online since
August 2011
Export
Price
$32.00
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