TY - SER AU - Hu, C. M. AU - Lai, C. M. AU - Du, X. H. AU - Ho, N. J. TI - Enhanced Tensile Plasticity in Ultrafine-Grained Metalilc Composite Fabricated by Friction Stir Process KW - Pure Aluminum KW - Nanoscaled Alumina Dispersoids KW - Friction Stir Process ER -