Life Prediction Method of Dissimilar Lightweight Materials Welded Joints with Precrack under Coupled Impact-Fatigue Loading

Life Prediction Method of Dissimilar Lightweight Materials Welded Joints with Precrack under Coupled Impact-Fatigue Loading

This paper aims to explore the fatigue life estimation approach of welded joints with precrack under coupled impact and fatigue loading, and the base metal is dissimilar 5083H111 and 5754 aluminum alloy. Impact tests are first carried out on the dissimilar lightweight materials welded joint with pre...

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Bibliographic Details
Main Authors: Zhengshun Ni, Tao Xiong, Jie Lei, Liuping Wang, Tong Gao, Jianwu Yu, Chengji Mi
Format: Article
Language:English
Published: MDPI AG 2022-07-01
Series:Materials
Subjects:
welded joints
continuum damage mechanics
fatigue life
impact damage
Online Access:https://www.mdpi.com/1996-1944/15/14/5077

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