Influences of multi-scale stress concentration on the low-cycle fatigue behaviors of electron beam welding joints of TC4-DT titanium alloy with the thickness of 130 mm

Influences of multi-scale stress concentration on the low-cycle fatigue behaviors of electron beam welding joints of TC4-DT titanium alloy with the thickness of 130 mm

Damage-tolerant titanium alloy TC4-DT has been widely applied in the manufacturing of large equipment used in aerospace due to its excellent mechanical properties. The microstructures and low-cycle fatigue (LCF) behaviors across various layers of electron beam welding (EBW) joints of TC4-DT titanium...

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Bibliographic Details
Main Authors: Jian Long, Lin-Jie Zhang, Miao-Xia Xie, Yong-Qiang Liu
Format: Article
Language:English
Published: Elsevier 2025-05-01
Series:Journal of Materials Research and Technology
Subjects:
Vacuum electron beam welding
Titanium alloy
Low-cycle fatigue behavior
Stress concentration
Online Access:http://www.sciencedirect.com/science/article/pii/S223878542501107X
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