List of Articles wear resistance Open Access Article Abstract Page Full-Text 1 - Investigating the Effect of Manganese Content on the Properties of High Manganese Austenitic Steels Seyyed Amin Torabi Kamran Amini Masab Naseri Open Access Article Abstract Page Full-Text 2 - Effect of Rotational Speed on Wear Behavior and Mechanical Properties of Friction Stir Welded AA6061+15%Al2O3p Metal-Matrix Composite Moslem Paidar Mojtaba Jafarian Mohsen Salehi Mohammad Saeed Khakpash