Influence of Heat Treatment on Properties of 2219AA-T6 FSW Joints-Reference-Cited by-同舟云学术

Influence of Heat Treatment on Properties of 2219AA-T6 FSW Joints

Published:2014-06 Issue: Volume:590 Page:187-191
ISSN:1662-7482
Container-title:Applied Mechanics and Materials
language:
Short-container-title:AMM

Author:

Luo Chuan Hong¹,Peng Wei Ping¹,Chen Ting²,Dong Fei Bo³

Affiliation:

1. Wuhan University

2. Huazhong University of Science and Technology

3. Shanghai Aerospace Equipments Manufacturer

Abstract

The joint of 2219-T6 aluminum alloy plate was obtained by friction stir welding, and the microstructures and mechanical properties of the joint were investigated. The causes of the weakened joint strength in friction stir welding were analyzed and summarized correspondingly. The tensile properties show that the transverse tensile strength of the joint can reach about 70% of the base metal. Through the heat treatment of recrystallization with high temperature and at short time, the joint can restore the ductility and eliminate the softening, which will improve the performance in mechanical intensity of the joint.

Publisher

Trans Tech Publications, Ltd.

Link

https://www.scientific.net/AMM.590.187.pdf

Reference10 articles.

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