%0 conference paper,conference lecture,GKSS report %@ %A Torster, F.,dos Santos, J. F.,Hutt, G.,Kocak, M. %D 1998 %J Proceedings of the 17th International Conference on Offshore Mechanics and Arctic Engineering (OMAE 1998); Offshore Technology, Safety and Reliability, Materials, Pipeline Technology, Ocean Space Utilization %N %P %T Metallurgical and mechanical properties of Radial Friction welded Ti-6Al-4V-0,1Ru risers %U %X