Welding, the process of joining materials (typically metals or thermoplastics) through heat, pressure, or both, has a history that spans thousands of years, evolving from rudimentary techniques to ...

A hybrid welding and forging process that joins dissimilar metals in a second has been developed with funding from NASA, which is interested in using the technique for Moon base fabrication.

An optimal axial force is critical for achieving favourable weld joints during FSW. This study investigates the effect of various axial forces with increments of 1000 N on the weld quality of ...

3 Credits This hands-on course introduces the fundamentals of direct metal fabrication. Instruction and demonstrations are offered in basic processes such as welding, brazing, cutting, and shaping ...