Salar Tawfeeq, Z., & Hussain Gardi, R. (2025). Effect of Friction Pressure on Mechanical Properties of Austenitic Stainless-Steel Pipe Using Rotary Friction Welding. Al-Rafidain Engineering Journal (AREJ), 30(2), 50–60. https://doi.org/10.33899/arej/arej.2025.159648.1416