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Proceedings Paper

Generation and control of two way shape memory effect for SMA coil spring
Author(s): K. K. Jee; J. H. Han; Y. B. Kim; W. Y. Jang
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Paper Abstract

There has been no doubt that a closed coil can not be further compressed. We found out that compression of a closed coil is achieved by reversing coil orientation and subsequently extending the coil. The new technology makes many applications of coil springs feasible that have been regarded as impossibility. Control and generation of two way shape memory effect (twsme) of shape memory alloys are taken here as examples.

Paper Details

Date Published: 1 November 2007
PDF: 8 pages
Proc. SPIE 6423, International Conference on Smart Materials and Nanotechnology in Engineering, 64235P (1 November 2007); doi: 10.1117/12.780341
Show Author Affiliations
K. K. Jee, Korea Institute of Science and Technology (South Korea)
J. H. Han, Korea Institute of Science and Technology (South Korea)
Y. B. Kim, Korea Institute of Science and Technology (South Korea)
W. Y. Jang, Chosun Univ. (South Korea)


Published in SPIE Proceedings Vol. 6423:
International Conference on Smart Materials and Nanotechnology in Engineering

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