| Issue |
MATEC Web of Conferences
Volume 33, 2015
ESOMAT 2015 – 10th European Symposium on Martensitic Transformations
|
|
|---|---|---|
| Article Number | 06005 | |
| Number of page(s) | 4 | |
| Section | Other alloys | |
| DOI | https://doi.org/10.1051/matecconf/20153306005 | |
| Published online | 07 December 2015 | |
Structural phase transformations and shape memory effect in ZrCu along with Ni and Hf additions
1 G.V. Kurdyumov Institute for Metal Physics of the National Academy of Sciences of Ukraine, 36 Vernadsky blvd., Kiev 03680, Ukraine
2 MTM Department, Katholieke Universiteit Leuven, Kasteelpark Arenberg 44, B-3001, Leuven (Heverlee), Belgium
3 Institut des Sciences Chimique de Rennes, Université Rennes 1, UMR CNRS 6226, 263 Av. Gal. Leclerc, 35042 Rennes, France
a Corresponding author: tatiana.kosorukova@gmail.com
Ni replacement of Cu in ZrCu high temperature shape memory alloy results in the increase of the temperatures of the martensitic transformation (MT) [1]. Once the Ni content reaches 20 at.%, the temperatures of MT are becoming higher than the temperature of crystallization of the amorphous alloy with the same composition [2] and crystallization from the amorphous state in this case takes place through formation of B19` phase without any visible signs of the nanoscale phase separation. In this regard, little is known about the influence of Hf additions onto phase transformations in ZrCu. The present work is dedicated to the study of structure and phase formation upon alloying of ZrCu by Ni and Hf by means of structural and thermal analysis. Their influence onto shape memory behavior will be discussed.
© Owned by the authors, published by EDP Sciences, 2015
This is an Open Access article distributed under the terms of the Creative Commons Attribution License 4.0, which permits unrestricted use, distribution, and reproduction in any medium, provided the original work is properly cited.
Current usage metrics show cumulative count of Article Views (full-text article views including HTML views, PDF and ePub downloads, according to the available data) and Abstracts Views on Vision4Press platform.
Data correspond to usage on the plateform after 2015. The current usage metrics is available 48-96 hours after online publication and is updated daily on week days.
Initial download of the metrics may take a while.