Laser peening process of 16MnR steel and effect on stress corrosion property of welded structure

Laser peening process of 16MnR steel and effect on stress corrosion property of welded structure

The laser peening test carried out on the base material 16MnR steel to obtain the optimized process parameters. The residual stress distribution and stress corrosion resistance of the joint before and after laser-MAG hybrid welding were analyzed.The results show that the maximum plastic deformation...

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Bibliographic Details
Main Authors: ZHANG Pengju, CHEN Jingqing, YANG Xiao
Format: Article
Language:zho
Published: Journal of Materials Engineering 2022-11-01
Series:Cailiao gongcheng
Subjects:
laser peening treatment
laser-mag hybrid welding
weld joint
residual stress
stress co-rrosion resistance
Online Access:http://jme.biam.ac.cn/CN/10.11868/j.issn.1001-4381.2021.000347

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