List of Articles Ultrasonic vibrations Open Access Article Abstract Page Full-Text 1 - Ultrasonic Assisted Equal Channel Angular Extrusion Process (UAECAE) Hamed Razavi Yaghoub Tadi Beni Mohammad Baharvand Open Access Article Abstract Page Full-Text 2 - Investigating the Effect of Rotation Speed and Ultrasonic Vibrations in the Incremental Forming Process Saeed Amini Farshad Nazari Mohammad Baraheni Amir Hossein Ghasemi Open Access Article Abstract Page Full-Text 3 - Ultrasonic Vibration- Assisted Hydrodynamic Deep Drawing: A Study on the Forming of Cylindrical Cups mahdi sohrabkhani مهدی ظهور Shahram Etemadi Haghighi