1. Department of Technologies and Equipments for Materials Processing, Faculty of Materials Science and Engineering, “Gheorghe Asachi” Technical University of Iași, 700050 Iasi, Romania
2. Materials Science Department, Faculty of Materials Science and Engineering, “Gheorghe Asachi” Technical University of Iași, 700050 Iași, Romania
3. “Cristofor Simionescu” Faculty of Chemical Engineering and Environmental Protection, “Gheorghe Asachi” Technical University of Iași, Prof.Dr.docent D. Mangeron Blvd., 700050 Iasi, Romania
4. Faculty of Mechanical Engineering, Mechatronics and Management, Ştefan cel Mare University of Suceava, Str. Universitatii 13, 720229 Suceava, Romania