Laser Spot Micro-Welding of Ultra-Thin Steel Sheet

Laser Spot Micro-Welding of Ultra-Thin Steel Sheet

This paper reports a mechanism understanding how to reduce the solder joint failure phenomenon in the laser spot micro-welding process of ultra-thin steel sheets. An optimization method to improve solder joint service life is proposed. In this study, the time-dependent dynamic behaviors of the keyho...

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Bibliographic Details
Main Authors: Quanhong Li, Zhongyan Mu, Manlelan Luo, Anguo Huang, Shengyong Pang
Format: Article
Language:English
Published: MDPI AG 2021-03-01
Series:Micromachines
Subjects:
micro-welding process
laser pulse waveform
coupling optimization
ultra-thin plates
numerical simulation
Online Access:https://www.mdpi.com/2072-666X/12/3/342

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