Mechanism Research on Residual Stress's Elimination of Aluminum Alloy Welding by Ultrasonic

Abstract:

Through analysing the shortcomings of the traditional methods of eliminating residual stress, and aimed at the mechanism of eliminating residual stress, put forward the method of eliminating aluminium alloy welding residual stress by ultrasonic. Explained the superiority of using ultrasonic to eliminate aluminium alloy welding residual stress by the comparison with heat treatment and vibration processing that are the most commonly used methods in practical engineering.

• Periodical: Advanced Materials Research (Volumes 690-693)
• Pages: 2616-2620
• DOI: https://doi.org/10.4028/www.scientific.net/AMR.690-693.2616
• Online since: May 2013
• Authors: Gao Jian Cui, Ting Ting Lv, Xue Zheng
• Keywords: Heat Treatment, Residual Stress, Superiority, Ultrasonic Impacting, Vibration Processing

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