S Tewari
IIT(BHU)
[ 1 ] - Optimization of gas metal arcwelding parameters of SS304 austenitic steel by Taguchi –Grey relational analysis
This study investigated the optimization of three welding parameters (wire feed speed, arc voltage, and shielding gas flow rate) for SS 304H by using Taguchi based Grey relational analysis. In this research work, pure argon was used as shielding gas. Numbers of trials were performed as per L16 (4xx3) orthogonal array design and the mechanical quality such ultimate tensile strength, microhardnes...
[ 2 ] - Effect of Friction Stir Welding on the Tensile Properties of AA6063 under Different Conditions
The basic aim of present study is to examine the effect of main friction stir welding (FSW) parameters on the quality of AA 6063 plate welds. Welding of AA6063 was carried out by a vertical milling machine, using different tools with a stationary shoulder and during the welding no external heating system was used. Different welding parameters studied were the tool rotational speed which varied ...
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