1. SINT Technology, Via delle Calandre 63, Calenzano, Florence 50041, Italy (Corresponding author), e-mail: emilio.valentini@sintechnology.com, https://orcid.org/0000-0003-1923-1004
2. SINT Technology, Products & Residual Stress, Via Delle Calandre 63, Calenzano, Florence 50041, Italy, https://orcid.org/0000-0002-9080-2781
3. SINT Technology, Products & Residual Stress, Via Delle Calandre 63, Calenzano, Florence 50041, Italy, https://orcid.org/0000-0001-6492-8201