Open AccessStudying the mechanical and Numerical properties of Friction stir welding (FSW) for 6005 aluminum alloys
Author(s) -
Shireen H. Challoob,
Shireen H. Challoob,
Mohammed Ali Abdulrehman
Publication year - 2020
Publication title -
iop conference series. materials science and engineering
Language(s) - English
Resource type - Journals
eISSN - 1757-899X
pISSN - 1757-8981
DOI - 10.1088/1757-899x/870/1/012141
Subject(s) - friction stir welding , welding , materials science , rotational speed , fusion welding , ultimate tensile strength , composite material , aluminium , thermal conductivity , metallurgy , mechanical engineering , engineering
Friction Stir welding (FSW) is a welding method that occurs without fusion and smoothed the granules, used to improve the fine structural properties of metals. In this paper, the enhancement of mechanical properties for FSW samples at rotation speeds (1000, 1100 and 1200 rpm) with welding speed (45 mm/min) for 6005 AA is studied by using the method of FSW at the same variable rotating speed and feeding speed. In order to convert a heterogeneous nanoscale structure to a more precise and homogeneous monolithic structure. The best welding results obtained at parameter 45 mm/min are welding speed and rotational speed of 1100 rpm at FSW where efficiency reaches 96% for FSW for maximum tensile strength of mother metals. The FSW was developed as a finite element simulation of (FSW) of 6005 AA. Numerical simulations of thermal conductivity, heat and specific density were developed to find out the relationship between these factors and maximum temperature.