The presence of alloying elements, sometimes in a very small amount, affects mechanical properties one of these elements is Boron. In Aluminum industries, Boron master alloy is widely used as a grain refiner In this research, the production process of Aluminum –Boron master alloy was studied at first then, it was concurrently added to 2024 Aluminum alloy. After rolling and homogenizing the resu...

In this study, ultrafine grained 2024 Al alloy based B4C particles reinforced composite was produced by mechanical milling and hot extrusion. Mechanical milling was used to synthesize the nanostructured Al2024 in attrition mill under argon atmosphere up to 50h. A similar process was used to produce Al2024-5%wt. B4C composite powder. To produce trimodal composites, milled powders were combined w...

This study aims to evaluate the microstructure and mechanical behavior of aluminum 2024 stainless steel 304 dissimilar joints. The gas tungsten arc welding (GTAW) process has been employed weld base metals by inserting copper-nickel-based (Cu-10%Ni) filler metal. effects GTAW parameters such as current, speed, flow on tensile strength have analyzed through Taguchi method. Results revealed that ...