1. T. Zhang and D. Guo. Technical Research of Aluminum Alloy Friction Stir Welding. J. Mech. Eng. 38 (2002) 127-130.
2. G. Luan and D. Guo. Friction Stir Welding of Aluminum Alloy, Weld. Tech. 1 (2003) 1-4.
3. Y. Shi and W. Tang. Principle and Application of Friction Stir Welding. Electr. Weld. Mach. 30(1) (2000) 6-9.
4. J. C. Mc Clure, Z. Feng, T. Tang et al., A thermal model of friction Stir welding,5th International conference on trends in welding research, Pine Mountain GA, (1998).
5. S. W. Xu, Micro structure analysis and solid mechanics modeling of friction stir welding. PhD, University of South Carolina, (2003), pp.53-59.