Influence of tool pin in friction stir welding on activated carbon reinforced aluminium metal matrix composite

1st International Conference on Recent Advances in Aerospace Engineering

航空航天工程

Dijusamuel, G.^1 ; Edwin Raja Dhas, J.^1

Department of Aeronautical Engineering, Noorul Islam University, Kumaracoil

629180, India^1

关键词: AA6061;    Aluminium metal matrix composites;    Stir casting;    Tool pin profile;    Ultimate tensile strength;    Welded plates;   

Others  :  https://iopscience.iop.org/article/10.1088/1757-899X/247/1/012015/pdf
DOI  :  10.1088/1757-899X/247/1/012015

学科分类：航空航天科学

来源: IOP

【 摘 要 】

This paper focus on impact of tool pin in friction stir welding on activated carbon reinforced aluminium metal matrix composite. For fabrication of metal matrix composite AA6061 is used as matrix and activated carbon is used as reinforcement and it is casted using modified stir casting technique. After casting metal matrix composite has undergone various microstructure tests like SEM,EDAX and XRD. FSW is carried out in this metal matrix composite by choosing various tool pin profile like square,round,Threaded round, hexagon and taper. The quality of welded plates is measured in terms of ultimate tensile strength and hardness.