Paper Title:
Towards a Correlation between High-Temperature Creep and Volume Diffusion for Equiatomic NiTi Alloys
  Abstract

Classically a master curve as Dorn's equation is applied for elucidating stationary creep behaviour within high temperature range (T > 0.6 Tm). As the diffusion of both 63Ni and 44Ti have been measured in an equiatomic NiTi, an effective choice of creep-relevant diffusion coefficient D may be possible. Moreover, creep measurements in the same temperature range performed can be found in the literature. The correlation does not permit to establish precisely what D coefficient to integrate in the Dorn's equation.

  Info
Periodical
Defect and Diffusion Forum (Volumes 280-281)
Edited by
David J. Fisher
Pages
97-104
DOI
10.4028/www.scientific.net/DDF.280-281.97
Citation
V. Taillebot, S. Divinsky, C. Lexcellent, J. Bernardini, D. L. Beke, "Towards a Correlation between High-Temperature Creep and Volume Diffusion for Equiatomic NiTi Alloys", Defect and Diffusion Forum, Vols. 280-281, pp. 97-104, 2008
Online since
November 2008
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