List of Articles AZ91 Open Access Article Abstract Page Full-Text 1 - Microstructure and Mechanical Properties of AZ91 Magnesium Cup Processed by a Combined Backward Extrusion and Constrained Ironing Method M. Khodsetan Ghader Faraji V. Tavakkoli K. Abrinia Open Access Article Abstract Page Full-Text 2 - The Numerical Modeling to Study the Multi-Pass Friction Stir Processing on Magnesium Casting Alloy AZ91 hoda agha amini fashami Mohammad Hoseinpour Gollo Nasrollah Bani Mostafa Arab Bahram Nami