CoHErrelation between weldability and improvement in properties is a key issue in materials science research. The objective of this work is to optimize the process parameters viz., aging temperature, aging time, solutionizing time, to enhance the hardness of Al6061 alloy. Hence, the present paper deals with hardness study of Tungsten Inert Gas welded 6061 aluminium alloy after age hardening und...

7075 T6 aluminum alloys are applied in aircraft construction. The success of their weldability is a technological challenge bringing advantages the lightening structures. This work was carried out aim to analyze mechanical behavior and microstructural evolution sheets welded by TIG process, applying pulsed current. A notable change occurred our materials thermal effect, resulting degradation pr...

Abstract In this study, S235JR structural steel samples in uncoated condition and coated (shop-primer) different thicknesses were welded by MAG (Metal Active Gas) welding method, the effects of these applications on mechanical microstructure properties material investigated. experimental studies, first specimen group used without any sandblasting coating application, second specimens sandblaste...