Effect of Arc Welding and Friction Stir Welding Processes on Sidewall Welding Deformation of Aluminum Alloy Carbody in High-speed Railway EMU

［Objective］ Due to the influence of thermal conductivity and linear expansion characteristics of aluminum alloy materials, welding deformation is prone to occur during the welding process of aluminum alloy carbodies in high-speed railway EMU (electric multiple units). It is necessary to study the cu...

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Hlavní autoři:	LIU Song, WANG Ya’nan, GENG Ming, ZHANG Xinmeng, GUO Chuncheng, YAN Gege
Médium:	Artigo
Jazyk:	Chinês
Vydáno:	Urban Mass Transit Magazine Press 2025-02-01
Edice:	Chengshi guidao jiaotong yanjiu
Témata:	high-speed railway emu aluminum alloy carbody sidewall welding deformation friction stir welding process arc welding process
On-line přístup:	https://umt1998.tongji.edu.cn/journal/paper/doi/10.16037/j.1007-869x.2025.02.030.html
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