%0 conference paper %@ %A da Silva, A.A.M., Tier, M.A.D., Rosendo, T.S., Mazzaferro, C.C.P., Mazzaferro, J.A.E., Strohaecker, T.R., dos Santos, J.F. %D 2007 %J International Seminar on Friction Based Spot Welding Processes %T Preliminary investigations on microstructural features and mechanical performance of friction spot welding of aluminum alloys %U %X