Optimizing laser parameters and exploring building direction dependence of corrosion behavior in NiTi alloys fabricated by laser powder bed fusion

Optimizing laser parameters and exploring building direction dependence of corrosion behavior in NiTi alloys fabricated by laser powder bed fusion

The microstructure and materials performance of Laser Powder Bed Fusion-fabricated (LPBFed) NiTi shape memory alloys (SMAs) varies depending on the laser parameters and building directions. This study initially optimized the laser processing parameters (laser power and scanning speed) for LPBFed NiT...

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Bibliographic Details
Main Authors: Xiaolong Zhang, Tong Chang, Hongyi Chen, Shupeng Wang, Yanan Yang, Shihui Zhou, Chaozong Liu, Zhihui Zhang
Format: Article
Language:English
Published: Elsevier 2024-11-01
Series:Journal of Materials Research and Technology
Subjects:
Building directions
NiTi SMAs
Corrosion behavior
Grain size
Boundary density
Tissue engineering
Online Access:http://www.sciencedirect.com/science/article/pii/S2238785424023755
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