A novel strategy for fabricating phase transforming NiTi shape memory alloy via multiple processes of severe plastic deformation

Authors: Zhang, J., Wang, S., Hu, P., Zhang, Y., Ding, H. and Huang, Y.

Journal: Materials Letters

Volume: 355

eISSN: 1873-4979

ISSN: 0167-577X

DOI: 10.1016/j.matlet.2023.135439

Abstract:

NiTi shape memory alloy was successfully fabricated from Ni/Ti multilayers via an innovatively combinative route consisting of accumulative roll bonding (ARB), high-pressure torsion (HPT) and annealing. Due to the severe plastic deformation induced by ARB and HPT, the subsequent post annealing time was significantly reduced. Differential scanning calorimetry (DSC) analysis confirms the occurrence of austenitic and martensitic transformations during heating and cooling process, implying that the shape memory effect was obtained.

https://eprints.bournemouth.ac.uk/39076/

Source: Scopus

A novel strategy for fabricating phase transforming NiTi shape memory alloy via multiple processes of severe plastic deformation

Authors: Zhang, J., Wang, S., Hu, P., Zhang, Y., Ding, H. and Huang, Y.

Journal: MATERIALS LETTERS

Volume: 355

eISSN: 1873-4979

ISSN: 0167-577X

DOI: 10.1016/j.matlet.2023.135439

https://eprints.bournemouth.ac.uk/39076/

Source: Web of Science (Lite)

A novel strategy for fabricating phase transforming NiTi shape memory alloy via multiple processes of severe plastic deformation

Authors: Zhang, J., Wang, S., Hu, P., Zhang, Y., Ding, H. and Huang, Y.

Journal: Materials Letters

Volume: 355

Pages: 135439(1)-135439(3)

Publisher: Elsevier

ISSN: 0167-577X

DOI: 10.1016/j.matlet.2023.135439

Abstract:

NiTi shape memory alloy was successfully fabricated from Ni/Ti multilayers via an innovatively combinative route consisting of accumulative roll bonding (ARB), high-pressure torsion (HPT) and annealing. Due to the severe plastic deformation induced by ARB and HPT, the subsequently post annealing time was significantly reduced. Differential scanning calorimetry (DSC) analysis confirms the occurrence of austenitic and martensitic transformations during heating and cooling process, implying that the shape memory effect was obtained.

https://eprints.bournemouth.ac.uk/39076/

Source: Manual

Preferred by: Yi Huang

A novel strategy for fabricating phase transforming NiTi shape memory alloy via multiple processes of severe plastic deformation

Authors: Zhang, J., Wang, S., Hu, P., Zhang, Y., Ding, H. and Huang, Y.

Journal: Materials Letters

Volume: 355

Publisher: Elsevier

ISSN: 0167-577X

Abstract:

NiTi shape memory alloy was successfully fabricated from Ni/Ti multilayers via an innovatively combinative route consisting of accumulative roll bonding (ARB), high-pressure torsion (HPT) and annealing. Due to the severe plastic deformation induced by ARB and HPT, the subsequently post annealing time was significantly reduced. Differential scanning calorimetry (DSC) analysis confirms the occurrence of austenitic and martensitic transformations during heating and cooling process, implying that the shape memory effect was obtained.

https://eprints.bournemouth.ac.uk/39076/

Source: BURO EPrints