Laser beam powder bed fusion of nitinol shape memory alloy (SMA)

Laser beam powder bed fusion of nitinol shape memory alloy (SMA)

This study is focused on the 3D printing of NiTi shape memory alloy (SMA) in cuboidal shaped samples via the Laser Powder Bed Fusion (L-PBF) process using a dissimilar material build plate of 316L stainless steel. Four processing parameters were investigated at three levels for the optimization of t...

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Bibliographic Details
Main Authors: Muhannad Ahmed Obeidi, Medad Monu, Cian Hughes, Declan Bourke, Merve Nur Dogu, Joshua Francis, Mimi Zhang, Inam Ul Ahad, Dermot Brabazon
Format: Article
Language:English
Published: Elsevier 2021-09-01
Series:Journal of Materials Research and Technology
Subjects:
Nitinol (NiTi)
Shape memory alloy (SMA)
Laser powder bed fusion
3D printing
Selective laser melting (SLM)
Differential scanning calorimetry (DSC)
Online Access:http://www.sciencedirect.com/science/article/pii/S2238785421007894

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http://www.sciencedirect.com/science/article/pii/S2238785421007894

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