%AZeng, Congyuan%ADing, Huan%ABhandari, Uttam%AGuo, S.%BJournal Name: MRS Communications; Journal Volume: 12; Journal Issue: 5; Related Information: CHORUS Timestamp: 2023-01-09 12:04:34 %D2022%ICambridge University Press (CUP) %JJournal Name: MRS Communications; Journal Volume: 12; Journal Issue: 5; Related Information: CHORUS Timestamp: 2023-01-09 12:04:34 %K %MOSTI ID: 10389610 %PMedium: X %TDesign of crack-free laser additive manufactured Inconel 939 alloy driven by computational thermodynamics method %X
This paper examined the effect of Si addition on the cracking resistance of Inconel 939 alloy after laser additive manufacturing (AM) process. With the help of CALculation of PHAse Diagrams (CALPHAD) software Thermo-Calc, the amounts of specific elements (C, B, and Zr) in liquid phase during solidification, cracking susceptibility coefficients (CSC) and cracking criterion based on