Friction stir welding(FSW) was used to weld dissimilar Al–Mg–Si/Al–Zn–Mg aluminum alloys in this work.Influences of sheet configuration on microstructure and mechanical properties of the joints were mainly discussed.Results showed that rather different joint cross sections were obtained when using different sheet configurations.Coarser β’ phases can be observed at the heat affected zone(HAZ) of the Al–Mg–Si alloy side,which was the main factor affecting the tensile properties and the fatigue pro...

【文章頁(yè)數(shù)】：8 頁(yè)

【文章目錄】：
1. Introduction
2. Experimental
3. Results and Discussion
    3.1. Cross section of joints
    3.2. Microstructure of FSW joints
    3.3. Hardness of FSW joints using different configurations
    3.4. Tensile properties and fracture modes of the joints
    3.5. Bending tests
    3.6. Fatigue properties
4. Discussion
5. Conclusions



本文編號(hào)：3791695