Anisotropy in Elastic Properties of Textured TiNbAl Shape Memory Alloy

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Anisotropy in elastic properties of Ti-24mol%Nb-3mol%Al (TiNbAl), a new biomedical shape memory alloy developed by our group, was characterized in a temperature range from 133K to 413K. A well developed <110>{112}-type recrystallization texture is formed by an annealing at 1273K for 1.8ks after a severe cold-rolling. Young’s modulus of the -phase exhibited a strong anisotropy depending on the loading direction. Young’s modulus along of -phase of TiNbAl around room temperature was estimated to be , with assuming that the texture is perfectly developed.

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Periodical:

Materials Science Forum (Volumes 475-479)

Main Theme:

Edited by:

Z.Y. Zhong, H. Saka, T.H. Kim, E.A. Holm, Y.F. Han and X.S. Xie

Pages:

1983-1986

DOI:

10.4028/www.scientific.net/MSF.475-479.1983

Citation:

T. Inamura et al., "Anisotropy in Elastic Properties of Textured TiNbAl Shape Memory Alloy", Materials Science Forum, Vols. 475-479, pp. 1983-1986, 2005

Online since:

January 2005

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$35.00

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