Influence of Thermomechanical Processing on the Martensitic Transformation Temperatures of NiTi SMA Wire

Abstract:

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Most of the applications of NiTi SMA are as a wire form. In this sense it is important to know the effects of thermo-mechanical processing such as reduction per pass and intermediate annealing on the wire drawing process. For this work they were produced wire by cold drawing using 15 % area reduction per pass with and without intermediate annealing. The starting ingot was produced by VIM process. The influence of thermo-mechanical processing will be related to the martensitic transformation temperatures.

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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:

43-48

DOI:

10.4028/www.scientific.net/MSF.643.43

Citation:

L. K. Kabayama et al., "Influence of Thermomechanical Processing on the Martensitic Transformation Temperatures of NiTi SMA Wire", Materials Science Forum, Vol. 643, pp. 43-48, 2010

Online since:

March 2010

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$35.00

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