Control of mechanical and shape memory characteristics in martensitic NiTi by setting L-PBF parameters and build orientation

The current work encompasses a study of as-fabricated martensitic NiTi samples printed via Laser Powder Bed Fusion (L-PBF) in the horizontal and vertical build orientations, with systematic variations in the L-PBF process parameters. The sample densities, compositions, thermal characteristics, and m...

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Bibliographic Details

Published in:	Journal of Materials Research and Technology
Main Authors:	Josiah Cherian Chekotu, Giulia Degli-Alessandrini, Muhammad Zeeshan Mughal, Suman Chatterjee, Russell Goodall, David Kinahan, Dermot Brabazon
Format:	Article
Language:	English
Published:	Elsevier 2023-07-01
Subjects:	Laser powder bed fusion (L-PBF) Digital image correlation (DIC) Nitinol Shape memory alloys Phase transformation
Online Access:	http://www.sciencedirect.com/science/article/pii/S2238785423016204