Effect of Trailing Intensive Cooling on Residual Stress and Welding Distortion of Friction Stir Welded 2060 Al-Li Alloy

Effect of Trailing Intensive Cooling on Residual Stress and Welding Distortion of Friction Stir Welded 2060 Al-Li Alloy

Trailing intensive cooling with liquid nitrogen has successfully applied to friction stir welding of 2 mm thick 2060 Al-Li alloy. Welding temperature, plastic strain, residual stress and distortion of 2060 Al-Li alloy butt-joint are compared and discussed between conventional cooling and trailing in...

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Bibliographic Details
Main Authors: Ji Shude, Yang Zhanpeng, Wen Quan, Yue Yumei, Zhang Liguo
Format: Article
Language:English
Published: De Gruyter 2018-04-01
Series:High Temperature Materials and Processes
Subjects:
friction stir welding
trailing intensive cooling
plastic strain
residual stress
welding distortion
Online Access:https://doi.org/10.1515/htmp-2016-0217

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