Hostname: page-component-6bf8c574d5-qdpjg Total loading time: 0 Render date: 2025-02-22T17:12:08.123Z Has data issue: false hasContentIssue false
  • English
  • Français

Structure and Properties of Rapidly Solidified Nitinol Materials

Published online by Cambridge University Press:  25 February 2011

K. H. Wu
K. H. Wu*
Affiliation:
Associate Professor Department of Mechanical Engineering, Florida International University Miami, FL 33199
Get access

Abstract

Ti50-(Pd(x)-Ni(50-x)) alloys were prepared with Pd ranging from 18 at% to 22%. Both hot-rolled strips and melt-spun ribbons were fabricated. Heat treatments from 400°C to 1000éC were evaluated. It was found that the meltspun ribbons demonstrated much higher transformation temperatures than those of as-cast materials. However, the hot-rolled strips failed to display a shape memory effect, as well as those ribbons with 18 at.% and 20% Pd.

Type
Research Article
Information
MRS Online Proceedings Library (OPL) , Volume 246: Symposium M – Shape-Memory Materials and Phenomena--Fundamental Aspects and Applications , 1991 , 361
Copyright
Copyright © Materials Research Society 1992

Access options

Get access to the full version of this content by using one of the access options below. (Log in options will check for institutional or personal access. Content may require purchase if you do not have access.)

References

[1] Lindquist, P. G. and Wayman, C. M., “Engineering aspects of shape memory alloys,” Butterworth, 59 (1990).Google Scholar
[2] Khachin, V. N., Grunter, V. E., Sivokha, V. P., and Savvinov, A. S., in Proc. Intl. Conf. on Martensitic Transformations (ICOMAT-79), Cambridge, MA, USA, 474 (1979).Google Scholar
[3] Wu, S. K. and Wayman, C. M., Metallography, 20, 359 (1987).Google Scholar
[4] Lindquist, P. G., “Structure and transformation behavior of martensitic Ti-(Ni,Pd) and Ti-(Ni,Pt) alloys”, Ph.D. Thesis, University of Illinois (1988).Google Scholar
[5] Enami, Y., Yoshida, T., and Nenno, S., in Proc. Int. Conf. on Martensitic Transformations (ICOMAT-86), 103 (1986).Google Scholar