1. Thomas WM, Nicholas ED, Needam JC, Murch MG, Templesmith P, Dawes CJ. GB Patent Application No. 9125978.8, December 1991 and US Patent No. 5460317, October 1995
2. Peel M, Steuwer A, Preuss M, Withers PJ (2006) Microstructure, mechanical properties and residual stresses as a function of welding speed in aluminium AA5083 friction stir welds. In 6th International Symposium on FSW
3. Cavaliere P, Campanile G, Panella F, Squillace A (2006) Effect of welding parameters on mechanical and microstructural properties of AA6056 joints produced by Friction Stir Welding. J Materials Processing Technology 180:263–270
4. Bussu G, Irving PE (2003) The role of residual stresses and heat affected zone properties on fatigue crack propagation in Friction stir welded 2024-T352 aluminium joints. Int J Fatigue 25:77–88
5. Dubourg L, Gagnon FO, Nadeau F, St- Georges L, Jahazi M (2006) Process window optimization for FSW of thin and thick sheet Al alloys using statistical methods. In 6th Int. Symp. on FSW