The mechanical properties of transformation induced plasticity high entropy alloys (TRIP HEAs) are affected by tailoring the metastability via alloying and processing. current work focuses on as-cast friction stir processed alloy where initial microstructure is altered Cu addition (a γ-fcc phase stabilizer) to ε-hcp dominated HEA. With addition, tensile stress-strain curves exhibited improved d...

The engineering industry uses magnesium as it is a low density to lightweight ratio material and able replace the heavier material. Friction stir processing an applicable method modify structural properties of workpiece. H13 steel tools are produced into several tool parameters with different shoulder diameters pin (D/d) ratios. A fixed machining parameter 1040 rpm for spindle speed 17 mm/min t...

This paper [1] has been retracted as it is essentially identical in content with the published article " Elucidating of rotation speed in friction stir welding of pure copper: Thermal modeling " published in References [1] M. Jabbari and C. C. Tutum, " Optimum rotation speed for the friction stir welding of pure copper, "