The microstructure and mechanical properties of nitinol manufactured by LPBF: differences between Ni-rich and Ti-rich compositions

The microstructure and mechanical properties of nitinol manufactured by LPBF: differences between Ni-rich and Ti-rich compositions

The utilisation of laser powder bed fusion (LPBF) for nitinol alloys has garnered significant interest, owing to its capability to achieve a 4D response through the shape memory (SME) and superelastic (SE) effects. In this work, Ti-rich and Ni-rich nitinol parts have been additively manufactured by...

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Bibliographic Details
Main Authors: Muzi Li, Oscar Contreras-Almengor, Jesús Ordoño, Carlos Aguilar Vega, Rodrigo Zapata Martínez, M. Echeverry-Rendón, Andrés Díaz-Lantada, Jon Molina-Aldareguia
Format: Article
Language:English
Published: Taylor & Francis Group 2025-12-01
Series:Virtual and Physical Prototyping
Subjects:
Nitinol
NiTi
additive manufacturing
laser powder bed fusion (LPBF)
shape memory effect (SME)
superelastic effect (SE)
Online Access:https://www.tandfonline.com/doi/10.1080/17452759.2025.2476006
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https://www.tandfonline.com/doi/10.1080/17452759.2025.2476006

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