Paper Title:
Mechanical Strength Evaluation of a CuAlBe Shape Memory Alloy under Different Thermal Conditions
  Abstract

CuAl shape memory alloys containing 0.6wt% and 0.65wt% was casted by induction melting at room temperature without protective atmosphere and their mechanical strength evaluated as a function of the temperature. It was observed that the melting at room temperature does not promote any difficulty to control de beryllium content. The ultimate stress to rupture drop significantly with decreasing the test temperature is such way that the alloys became brittle irrespective to beryllium content.

  Info
Periodical
Edited by
Rodinei M. Gomes, Silvio de Barros, Sandro M. Torres, Severino Jackson G. de Lima, Tadeu A. A. Melo, Vicente T. Lopes Buono
Pages
105-111
DOI
10.4028/www.scientific.net/MSF.643.105
Citation
D. F. De Oliveira, S. J. G. de Lima, I. C. A. Brito, R. M. Gomes, T. A. de A. Melo, "Mechanical Strength Evaluation of a CuAlBe Shape Memory Alloy under Different Thermal Conditions", Materials Science Forum, Vol. 643, pp. 105-111, 2010
Online since
March 2010
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