Orientation matters: Assessing the cyclic deformation behaviour of laser powder bed fusion Ti-6Al-4V

Orientation matters: Assessing the cyclic deformation behaviour of laser powder bed fusion Ti-6Al-4V

The orientation dependency of the fatigue behaviour of laser powder bed fusion Ti-6Al-4V has been analyzed and rationalized. Seven build orientations relative to the build plate have been studied. The 75° specimen demonstrates the highest fatigue life owing to the optimal surface quality and low pro...

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Bibliographic Details
Main Authors: Jieming S. Zhang, Yun Deng, Huifang Liu, Yuanbo T. Tang, Andrew Lui, Patrick S. Grant, Enrique Alabort, Roger C. Reed, Alan C.F. Cocks
Format: Article
Language:English
Published: Elsevier 2024-12-01
Series:Materials & Design
Subjects:
Titanium
Laser powder bed fusion
Fatigue
Orientation-dependency
X-ray computed tomography
Online Access:http://www.sciencedirect.com/science/article/pii/S0264127524008608
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