Additive manufacturing of architected shape memory alloys: a review

Mehrshad Mehrpouya; Carlo Alberto Biffi; Jannis Nicolas Lemke; Chiara Bregoli; Jacopo Fiocchi; Shiva Mohajerani; Ausonio Tuissi; Mohammad Elahinia

doi:10.1080/17452759.2024.2414395

Additive manufacturing of architected shape memory alloys: a review

Mehrshad Mehrpouya^*
, Carlo Alberto Biffi
, Jannis Nicolas Lemke
, Chiara Bregoli
, Jacopo Fiocchi
, Shiva Mohajerani
, Ausonio Tuissi
, Mohammad Elahinia

^*Corresponding author for this work

Advanced Manufacturing, Sustainable Products & Energy Systems

Research output: Contribution to journal › Review article › Academic › peer-review

33 Citations (Scopus)

335 Downloads (Pure)

Abstract

Additive manufacturing of architected materials, particularly lattice or porous structures, has garnered significant interest in recent years due to its ability to enhance weight-to-strength performance, load-bearing capabilities, and superior energy absorption. Integrating these structures with shape memory alloys (SMAs) introduces unique functionality, enabling them to revert to their original shape after unloading. This paper offers a comprehensive review of the capabilities and challenges associated with additively manufactured architected SMAs. Several examples are presented to illustrate the functional and thermomechanical performance of these structures. Additionally, potential applications are examined, and future trends in this innovative field are explored.

Original language	English
Article number	e2414395
Journal	Virtual and Physical Prototyping
Volume	19
Issue number	1
DOIs	https://doi.org/10.1080/17452759.2024.2414395
Publication status	Published - 31 Dec 2024

UN SDGs

This output contributes to the following UN Sustainable Development Goals (SDGs)

SDG 9 Industry, Innovation, and Infrastructure

Keywords

UT-Gold-D
Additive manufacturing
architected structures
lattice structures
porous materials
shape memory alloys
SMA
3D/4D printing

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10.1080/17452759.2024.2414395Licence: CC BY

Additive manufacturing of architected shape memory alloys a reviewFinal published version, 8.55 MBLicence: CC BY

Cite this

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title = "Additive manufacturing of architected shape memory alloys: a review",

abstract = "Additive manufacturing of architected materials, particularly lattice or porous structures, has garnered significant interest in recent years due to its ability to enhance weight-to-strength performance, load-bearing capabilities, and superior energy absorption. Integrating these structures with shape memory alloys (SMAs) introduces unique functionality, enabling them to revert to their original shape after unloading. This paper offers a comprehensive review of the capabilities and challenges associated with additively manufactured architected SMAs. Several examples are presented to illustrate the functional and thermomechanical performance of these structures. Additionally, potential applications are examined, and future trends in this innovative field are explored.",

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AU - Mehrpouya, Mehrshad

AU - Alberto Biffi, Carlo

AU - Lemke, Jannis Nicolas

AU - Bregoli, Chiara

AU - Fiocchi, Jacopo

AU - Mohajerani, Shiva

AU - Tuissi, Ausonio

AU - Elahinia, Mohammad

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N2 - Additive manufacturing of architected materials, particularly lattice or porous structures, has garnered significant interest in recent years due to its ability to enhance weight-to-strength performance, load-bearing capabilities, and superior energy absorption. Integrating these structures with shape memory alloys (SMAs) introduces unique functionality, enabling them to revert to their original shape after unloading. This paper offers a comprehensive review of the capabilities and challenges associated with additively manufactured architected SMAs. Several examples are presented to illustrate the functional and thermomechanical performance of these structures. Additionally, potential applications are examined, and future trends in this innovative field are explored.

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KW - UT-Gold-D

KW - Additive manufacturing

KW - architected structures

KW - lattice structures

KW - porous materials

KW - shape memory alloys

KW - SMA

KW - 3D/4D printing

UR - https://www.scopus.com/pages/publications/85207079181

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DO - 10.1080/17452759.2024.2414395

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Additive manufacturing of architected shape memory alloys: a review

Abstract

UN SDGs

Keywords

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