%0 Journal Article %T Effect of Inter-Cavity Spacing and Heat Treatment in Friction Stir Processing/Welding (FSP/FSW) Al7075 Composites Containing Al2O3 and Graphene Nanomaterials using Charpy Impact Test %A Hosseinzadeh, Ali %A Shariati, Mahmoud %A Danial Ghahremani-moghadam %A Mohammad Reza Maraki %J International Journal of Advanced Design and Manufacturing Technology %@ 2252-0406 %D 2023