Laser welding thermal analysis of 20mm-thick EH40 steel with gap through an equivalent thermal conductivity method

Laser welding of thick plates is extremely sensitive to the gap between joints. With the same laser welding parameters, slight adjustment of the gap can lead to different weld morphologies. An appropriate joint gap is conducive to increasing the penetration depth and reducing defects. To investigate...

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Bibliographic Details
Main Authors: Guolong Zhang, Yu Huang, Xuanrui Liu, Hui Wang, Youmin Rong, Yifan Peng, Jiajun Xu
Format: Article
Language:English
Published: Elsevier 2024-11-01
Series:Journal of Advanced Joining Processes
Subjects:
Online Access:http://www.sciencedirect.com/science/article/pii/S2666330924000827
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