The effects of welding parameters on mechanical features of connections in aluminium weldings

The purpose of this study is finding out of the effect on some welding parameters changing while (MIG) Metal Invert Gas welding process of the aluminum, on the weld bead geometry mechanical and micro structural properties 5754 series AlMg allow and AlMg5 allow aluminum were applied 45o and welded with shielding gas welding. Tensile test, bending test and micro hardness measurements were applied on the welded pieces.In addition microstructure welding photos were taken and the most suitable welding parameters were determined.Also changing of welding features effect mechanical properties.