作者: N Farmanbar , SM Mousavizade , M Elsa , HR Ezatpour
关键词: Composite material 、 Microstructure 、 Spot welding 、 Welding 、 Materials science 、 Rotational speed 、 Work (thermodynamics)
摘要: In the present work, AA5052 sheets with thickness of 1 mm were successfully welded by protrusion friction stir spot welding as a low cost single-step method simple design that produces n...