Instability deformation analysis of laser welded joint of 316L ultra-thin plate

Instability deformation analysis of laser welded joint of 316L ultra-thin plate

Based on the thin plate stability theory determined by energy criterion, the finite element model of unstable deformation of ultra-thin plate laser welded joint was established. The temperature field and stress field of 316L steel foil plate surfacing welding with 0.07 mm thickness were simulated by...

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Bibliographic Details
Main Authors: ZHANG Jing-qi, LIN Jian, LEI Yong-ping, XU Hai-liang, WANG Xi-bo
Format: Article
Language:zho
Published: Journal of Materials Engineering 2020-12-01
Series:Cailiao gongcheng
Subjects:
ultra-thin plate
laser welding
inherent strain
buckling analysis
critical buckling load
finite element analysis
Online Access:http://jme.biam.ac.cn/CN/10.11868/j.issn.1001-4381.2019.001168

Internet

http://jme.biam.ac.cn/CN/10.11868/j.issn.1001-4381.2019.001168

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