October AMP_Digital

66 68 54 ASM NEWS The latest news about ASM members, chapters, events, awards, conferences, affiliates, and other Society activities. 3D PRINTSHOP Learn what’s new in additive manu- facturing from Boise State University, the U.S. Air Force, and Penn State University. STRESS RELIEF Forensic engineers analyze a failure at a craft brewery. A PHYSICS-INFORMED DATA-DRIVEN APPROACH TO ADDITIVE MANUFACTURING PARAMETER OPTIMIZATION Laura C. Dial, Sayan Ghosh, Natarajan Chennimalai Kumar, Vijay S. Kumar, Vipul K. Gupta, Timothy Hanlon, Voramon S. Dheeradhada, Kareem S. Aggour, and Joseph Vinciquerra A novel framework including experimental and model-based techniques saves time and enables the introduction of new alloys for additive manufacturing. 16 A D V A N C E D M A T E R I A L S & P R O C E S S E S | O C T O B E R 2 0 1 9 2 Emissions during the laser powder bed fusion building process of a stainless steel, which are analyzed in situ using particle emission spectroscopy. Courtesy of Bundesanstalt für Materialforschung und–prüfung (BAM), Berlin. On the Cover: