Powell, G.Linton, V.Brown, I.Davidson, J.al, S.2008-04-232008-04-232002Trends in welding research : proceedings of the 6th International Conference, 15-19 April, 2002 / Stan A. David ... [et al.](eds.), pp. 575-580.0871707802http://hdl.handle.net/2440/42750This paper was published in 'Trends in welding research : proceedings of the 6th International Conference, 15-19 April, 2002' and is made available as an electronic reprint with the permission of ASM International. One print or electronic copy may be made for personal use only. Systematic or multiple reproduction, distribution to multiple locations via electronic or other means, duplications of any material in this paper for a fee or for commercial purposes, or modification of the content of this paper are prohibited.en© 2002 ASM InternationalConference paper00200765842008042316083844826