Investigation of shape memory effect in Ni-Ti based alloys

Dan Nguyen Huy; Xuan Hau Kieu; Hai Yen Nguyen; Thi Thanh Pham; Huy Ngoc Nguyen; Doan Nuoi Dang; Dang Thanh Tran

doi:10.15625/0868-3166/15702

Investigation of shape memory effect in Ni-Ti based alloys

Dan Nguyen Huy, Xuan Hau Kieu, Hai Yen Nguyen, Thi Thanh Pham, Huy Ngoc Nguyen, Doan Nuoi Dang, Dang Thanh Tran

Author affiliations

Authors

Dan Nguyen Huy Institute of Materials Science, Vietnam Academy of Science and Technology, 18 Hoang Quoc Viet, Hanoi, Vietnam; Graduate University of Science and Technology, Vietnam Academy of Science and Technology, 18 Hoang Quoc Viet, Hanoi, Vietnam
Xuan Hau Kieu Institute of Materials Science, Vietnam Academy of Science and Technology, 18 Hoang Quoc Viet, Hanoi, Vietnam
Hai Yen Nguyen Institute of Materials Science, Vietnam Academy of Science and Technology, 18 Hoang Quoc Viet, Hanoi, Vietnam; Graduate University of Science and Technology, Vietnam Academy of Science and Technology, 18 Hoang Quoc Viet, Hanoi, Vietnam
Thi Thanh Pham Institute of Materials Science, Vietnam Academy of Science and Technology, 18 Hoang Quoc Viet, Hanoi, Vietnam; Graduate University of Science and Technology, Vietnam Academy of Science and Technology, 18 Hoang Quoc Viet, Hanoi, Vietnam
Huy Ngoc Nguyen Institute of Materials Science, Vietnam Academy of Science and Technology, 18 Hoang Quoc Viet, Hanoi, Vietnam; Graduate University of Science and Technology, Vietnam Academy of Science and Technology, 18 Hoang Quoc Viet, Hanoi, Vietnam
Doan Nuoi Dang Institute of Materials Science, Vietnam Academy of Science and Technology, 18 Hoang Quoc Viet, Hanoi, Vietnam
Dang Thanh Tran Institute of Materials Science, Vietnam Academy of Science and Technology, 18 Hoang Quoc Viet, Hanoi, Vietnam; Graduate University of Science and Technology, Vietnam Academy of Science and Technology, 18 Hoang Quoc Viet, Hanoi, Vietnam

DOI:

https://doi.org/10.15625/0868-3166/15702

Keywords:

Shape memory effect, Shape memory alloy, High entropy alloy, Structural transformation, Melt-spinning method

Abstract

Shape memory alloys (SMAs) are ones which can return to their original shape under impact of temperature or external magnetic field. The SMAs are capable of many applications in the fields of biomedical, aerospace, microelectronics, automation, for examples, orthodontics, stents, bone anchors, automatic valves, heat sensors, nanotweezers, robots... Recently, researchers have discovered the shape memory effect (SME) on high entropy alloys (HEAs). The combination of superior properties of SMAs and HEAs (high strength, heat resistance, low diffusion coefficient...) would bring useful practical applications in practice. In this paper, we will present an overview of the research situation of SMAs and our initial results obtained on Ni-Ti based alloys of Ni-Ti, Ni-Ti-Zr-Cu-Cr, Ni-Ti-Zr-Cu-Co, Ni-Ti-Zr-Cu-Nb, and Ni-Ti-Zr-Cu-Hf prepared by melt-spinning method.

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Published

27-09-2021

How to Cite

[1]

D. Nguyen Huy, X. H. Kieu, H. Y. Nguyen, T. T. Pham, H. N. Nguyen, D. N. Dang and D. T. Tran, Investigation of shape memory effect in Ni-Ti based alloys, Comm. Phys. 31 (2021) 343. DOI: https://doi.org/10.15625/0868-3166/15702.

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Issue

Vol. 31 No. 4 (2021)

Section

Papers

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