Analysis of a NiTi Shape Memory Alloy

László Kálmán; István Mészáros

doi:10.4028/www.scientific.net/MSF.812.89

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HomeMaterials Science ForumMaterials Science Forum Vol. 812Analysis of a NiTi Shape Memory Alloy

Analysis of a NiTi Shape Memory Alloy

Abstract:

This work demonstrates particularly the basic properties of shape memory alloys and gives a brief review about their basic crystallographic processes. The attributes of shape memory alloys will be presented through the NiTi alloys. The crystallographic principles of three unique properties were investigated and the functional mechanism described. One of the three essential mechanisms, the one-way effect was demonstrated through an experiment. The change of length depending temperature was tested and documented. The hysteresis behavior of shape memory alloys was recorded.

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Periodical:

Materials Science Forum (Volume 812)

Pages:

89-93

DOI:

https://doi.org/10.4028/www.scientific.net/MSF.812.89

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Online since:

February 2015

Authors:

László Kálmán, István Mészáros*

Keywords:

Austenitic-Martensitic Transformation, Flexinol, Hysteresis of Shape Memory, NiTi, Nitinol, One-Way Effect, Shape Memory Alloy

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* - Corresponding Author

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