Abstract Severe plastic deformation (SPD) processes offer the possibility of improving mechanical properties metallic materials by grain refinement. However, this great potential has so far mostly been applied on a laboratory scale or small series. Equal-Channel Angular Pressing (ECAP) also enables to integrate advantages in industrial with large output—so far, mainly for bars thick plates. In ...

The focus of this study was on the effect channel angle stress distribution in material aluminum alloy 5083. mechanical properties a mate- rial are related to grain size. Equal angular pressing (ECAP) is method for deforming materials such way that strong prop- erties formed while dimensions work piece stay fixed order make ultra-fine-grained materials. One parameters ECAP angle. It’s crucial u...

This research aims to develop ensemble machine-learning methods for forecasting the ultimate tensile strength (UTS) of friction stir welding (FSW). The substance utilized in experiment was a mixture aluminum alloys AA5083 and AA5061. An machine learning model created predict UTS stir-welded seam, utilizing 11 FSW parameters as input factors response variable. proposed approach used Gaussian pro...

A recently developed solid-state joining technique called “friction stir spot welding” (FSSW) is used to combine metal alloys with low weldability. Significant experimental work for this study concentrated on the FSSW of AA6063 and AA5083. The involved fixture setup welding pattern parameters sizes material, all which were done a milling machine. cylindrical shoulder concave (10°) square pin pr...

To reduce environmental impacts and ensure competitiveness, the fabrication construction sectors focus on minimizing energy material usage, which leads to design requirements for complex structures by joining of similar dissimilar materials. Meeting these industrial demands requires compatible materials with improved properties such as good weight-to-strength ratios, where aluminum (Al) its all...