Very high cycle fatigue behavior of laser powder bed fusion additively manufactured Ti6Al4V alloy at elevated temperature

The crack initiation mechanism of laser powder bed fusion (LPBF) Ti6Al4V was investigated at elevated temperature up to very high cycle fatigue (VHCF) regime. The competition concerning defect location is elaborated using the stress intensity factor range and Z-parameter model. Additionally, localiz...

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Bibliographic Details
Main Authors: Peng, Haotian, Liu, Fulin, Chen, Yao, He, Chao, Li, Lang, Zhang, Hong, Wang, Chong, Wang, Qingyuan, Liu, Yongjie
Other Authors: School of Mechanical and Aerospace Engineering
Format: Article
Language:English
Published: 2023
Subjects:
Online Access:https://hdl.handle.net/10356/172154
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Institution: Nanyang Technological University
Language: English