1. INESC TEC-INESC Technology and Science, Faculty of Engineering, University of Porto, 4099-002 Porto, Portugal
2. CEMMPRE, Department of Mechanical Engineering, University of Coimbra, POLO II, 3030-788 Coimbra, Portugal
3. Asociación de Investigación Metalúrgica del Noroeste, 36410 Porriño, Spain