Open Access
Open access
IOP Publishing
Journal of Physics: Conference Series
,  volume 2036 ,  issue 1 ,  pages 12013

Influence of copper content and thermal treatment on shape memory effect in rapidly quenched TiNiCu alloys

K A Borodako
, 
A.V Shelyakov
, 
N N Sitnikov
, 
I A Zaletova
, 
O N Sevryukov
Publication type: Journal Article
Publication date: 2021-09-01
IOP Publishing
SJR: 0.187
CiteScore: 1.3
Impact factor: —
ISSN: 17426588, 17426596
General Physics and Astronomy
Abstract
Amorphous alloys of the TiNi - TiCu system with a copper content of 25 to 40 at.% were prepared by planar flow casting at a melt cooling rate of 106 K/s. Crystallization of the alloys was carried out by isothermal annealing and by action of single electric pulse with a duration of 5 ms. Shape memory behavior and structure of the alloys was investigated by means of bending tests and X-ray phase analysis. It was found that increasing the copper content to above 30 at.% considerably reduces the plasticity and shape memory effect of the alloys. However, abrupt decreasing the annealing duration significantly improves the shape memory performance due to prevention of the formation of brittle Ti-Cu phases in the alloys structure.
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Borodako K. A. et al. Influence of copper content and thermal treatment on shape memory effect in rapidly quenched TiNiCu alloys // Journal of Physics: Conference Series. 2021. Vol. 2036. No. 1. p. 12013.
GOST all authors (up to 50) Copy
Borodako K. A., Shelyakov A., Sitnikov N. N., Zaletova I. A., Sevryukov O. N. Influence of copper content and thermal treatment on shape memory effect in rapidly quenched TiNiCu alloys // Journal of Physics: Conference Series. 2021. Vol. 2036. No. 1. p. 12013.
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RIS Copy
TY - JOUR
DO - 10.1088/1742-6596/2036/1/012013
UR - https://doi.org/10.1088/1742-6596/2036/1/012013
TI - Influence of copper content and thermal treatment on shape memory effect in rapidly quenched TiNiCu alloys
T2 - Journal of Physics: Conference Series
AU - Borodako, K A
AU - Shelyakov, A.V
AU - Sitnikov, N N
AU - Zaletova, I A
AU - Sevryukov, O N
PY - 2021
DA - 2021/09/01
PB - IOP Publishing
SP - 12013
IS - 1
VL - 2036
SN - 1742-6588
SN - 1742-6596
ER -
BibTex |
Cite this
BibTex (up to 50 authors) Copy
@article{2021_Borodako,
author = {K A Borodako and A.V Shelyakov and N N Sitnikov and I A Zaletova and O N Sevryukov},
title = {Influence of copper content and thermal treatment on shape memory effect in rapidly quenched TiNiCu alloys},
journal = {Journal of Physics: Conference Series},
year = {2021},
volume = {2036},
publisher = {IOP Publishing},
month = {sep},
url = {https://doi.org/10.1088/1742-6596/2036/1/012013},
number = {1},
pages = {12013},
doi = {10.1088/1742-6596/2036/1/012013}
}
MLA
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MLA Copy
Borodako, K. A., et al. “Influence of copper content and thermal treatment on shape memory effect in rapidly quenched TiNiCu alloys.” Journal of Physics: Conference Series, vol. 2036, no. 1, Sep. 2021, p. 12013. https://doi.org/10.1088/1742-6596/2036/1/012013.