Mohammad Jahazi

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About

Mohammad Jahazi is a leading authority in advanced manufacturing and materials processing, with a primary focus on the welding and joining of high-performance alloys for aerospace applications. His research bridges the gap between computational modeling and industrial implementation, particularly in the simulation and optimization of friction stir welding (FSW) using industrial robots. His seminal 2010 paper on this topic, with 37 citations, established a model-based framework for analyzing and optimizing FSW of metallic structures, specifically targeting the assembly of aircraft components made from aerospace aluminum alloys. Jahazi has also made significant contributions to laser welding of difficult-to-join materials, such as his work on optimizing the Nd:YAG-laser welding process for Inconel 718 superalloy, a critical material for aircraft engine components. His research addresses the challenges of joining Ni-based superalloys, which are essential for their heat-resistant and corrosion-resistant properties. Through his work, Jahazi has advanced the understanding of how to replace traditional joining methods like TIG and electron beam welding with more efficient and flexible robotic processes, directly impacting the manufacturing efficiency and structural integrity of aerospace components.