Welding parameter optimization of alloy material by friction stir welding using Taguchi approach and design of experiments

Effect of Al2TiO5 powder coating on the tribological, corrosion and mechanical properties of AISI 316L stainless steel

“…Then the relative proximity index of each alternative to the ideal solution called as closeness coefficient is computed by the ratio of the positive solution to the sum of ideal solutions (table 7(b)). The closeness coefficients are analyzed by standard Analysis of means (table 8) and Analysis of variance (table 9) based on the methodology suggested by Taguchi [16][17][18][19][20][21][22].…”

Friction Welding Processes: A Review

“…However, the heat has to be regulated by controlling the rotation speed between 400 and 1500 rpm, while the transverse speed ranges between 50 and 200 mm/min depending on the materials involved to avoid a bad weld quality eventually (Sushil et al, 2017). Similarly, forging speed, tool pin profiles and tool angle influence the tensile strength of the joint and other mechanical properties (Karwande et al, 2016;Devaiah et al, 2018). The tool rotational speed should be maintained between 15 and 100 mm/min, forging pressure should be regulated between 1 and 10 MPa, while the friction pressure should be between 3 and 9 MPa, while the friction duration should be between 15 and 500 seconds depending on the materials involved.…”