Comprehensive investigation on the influence of friction welding parameters on the mechanical integrity, microstructural evolution, and phase stability of AISI 304 austenitic stainless-steel joints

Key Points

• Fracture toughness increases with optimal friction welding parameters, demonstrating better mechanical integrity in AISI 304 joints.
• The study shows significant microstructural evolution correlated with friction weld settings in stainless steel, highlighting optimal configurations.
• Analysis of friction welding parameters affects phase stability, indicating potential improvements in joint durability.
• Understanding these parameters supports enhanced welding techniques and applications across various industries.