%0 conference lecture %@ %A Mazzaferro, J.A.E.,Rosendo, T.S.,Mazzaferro, C.C.P.,Ramos, F.D.,Tier, M.A.D.,Strohaecker, T.R.,dos Santos, J.F. %D 2008 %J IIW International Congress, IIW 2008 %N %P %T Preliminary Study on the Mechanical Behavior of Friction Spot Welds %U %X