Journal
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Abstracts
Photothermal radiometry was applied to investigate the influence of a rolling process on the thermal properties of NiTi foils. The thermal diffusivity and thermal effusivity of the foils were determined at room temperature from the frequency variation of the photothermal signals in thermal transmission. Measurements were conducted on unrolled, rolled and thermally annealed samples. The thermal diffusivity and thermal effusivity are found to decrease considerably on rolling which is attributed to the influence of the rolling induced lattice defects.
Discipline
Journal
Year
Volume
Issue
Pages
A-97-A-101
Physical description
Dates
published
2008-12
Contributors
author
- Institut für Experimentalphysik, Ruhr-Universität, D-44801 Bochum, Germany
author
- Institut für Experimentalphysik, Ruhr-Universität, D-44801 Bochum, Germany
author
- Institut für Experimentalphysik, Ruhr-Universität, D-44801 Bochum, Germany
author
- Institut für Experimentalphysik, Ruhr-Universität, D-44801 Bochum, Germany
author
- Institute for Materials Science and Engineering, Ruhr-University, D-44801 Bochum, Germany
author
- Institute for Materials Science and Engineering, Ruhr-University, D-44801 Bochum, Germany
author
- Instituto de Física de la Universidad de Guanajuato, IFUG, Apdo. E-143 León, Gto., Mexico
author
- LTP, UTAP, Université de Reims, BP 1039, 51687 Reims Cedex 2, France
References
- 1. J. van Humbeeck, Mater. Sci. Eng. A 273-275, 134 (1999)
- 2. M. Kaack, I. Delgadillo-Holtfort, T. Yohannes, J. Pelzl, Mater. Sci. Eng. A 378, 119 (2004)
- 3. J. Gibkes, A. AlHajDaoud, Ch. Zamponi, R. Wernhardt, B.K. Bein, J. Pelzl, in: Proc. Int. Conf. Shape Memory and Superelastic Technologies SMST-2004, Baden-Baden, Eds. M. Mertmann, H. Fischer, Trans Tech Publ., Zurich 2005
Document Type
Publication order reference
Identifiers
YADDA identifier
bwmeta1.element.bwnjournal-article-appv114n6a16kz