OPTIMIZATION OF PROCESS PARAMETERS DURING TIG WELDING OF Si-Mg-Mn AL ALLOY 64430
Journal Title: International Journal of Mechanical and Production Engineering Research and Development (IJMPERD ) - Year 2018, Vol 8, Issue 3
Abstract
The experimental investigation has been carried out to study the influence of welding current, shield gas flow rate and filler rod on ultimate tensile strength, ultimate load, yield load and yield stress of commercially available Al alloy 64430. The Taguchi method L9 is used to analyze the TIG welding parameters for maximizing the mechanical properties. By using Taguchi and Analysis of variance technique find the effect of individual factors which provides optimal results under varying conditions.
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AN INVESTIGATION OF OPTICAL QUALITIES OF NICKEL OXIDE THIN FILMS DOPED WITH GOLD NANOPARTICLES BY THERMAL EVAPORATION PROCESS
NiO thin films doped with three distinct convergences of Au nanoparticles (AuNPs) are stored on the glass slide substrates at 440oC by thermal evaporation strategy. The impact of AuNPs on the optical properties of NiO th...