1. B. Thomson, K. Doherty, C. Niese, M. Eff, T. Stotler, Z. Pramann, J. Seaman, R. Spencer and W. Perry, Friction stir welding of thick section aluminum for military vehicle applications, available at: http://oai.dtic.mil/oai/oai?verb=getRecord&metadataPrefix=html&identifier=ADA574537 (accessed online 16 June 2015)
2. G. Çam and S. Mistikoglu, Recent Developments in Friction Stir Welding of Al-alloys, J. Mater. Eng. Perform., 2014, 23(6), p 1936–1952
3. R. Nandan, T. DebRoy, and H.K.D.H. Bhadeshia, Recent Advances in Friction-Stir Welding—Process, Weldment Structure and Properties, Prog. Mater. Sci., 2008, 53(6), p 980–1023
4. J.W. Bray, ASM Handbook, Properties and Selection: Non-ferrous Alloys and Special Purposes Materials, Vol 2, ASTM International, Materials Park, 1990, p 431–435
5. V. Balasubramanian and A.K. Lakshminarayanan, The Mechanical Properties of the GMAW, GTAW and FSW Joints of the RDE-40 Aluminium Alloy, Int. J. Microstruct. Mater. Prop., 2008, 3(6), p 837–852