PROCESS MODELING OF MULTI-MATERIAL LASER POWDER BED FUSION

dc.creatorGriffis, J.C.
dc.creatorShahed, K.S.
dc.creatorOkwudire, C.E.
dc.creatorManogharan, G.P.
dc.date.accessioned2024-03-26T20:14:16Z
dc.date.available2024-03-26T20:14:16Z
dc.date.issued2023
dc.description.abstractThermomechanical simulation of the laser powder bed fusion process has been a valuable tool to help researchers and practitioners across the AM production cycle. For instance: Design for AM (DfAM), material development, process mapping, prediction, and support generations, among others. In this study, multi-material laser powder bed fusion (MM-LPBF), specifically of 904LSS and CuSn10 are examined through process simulation and non-destructive techniques to determine the impact of component orientation on defect mitigation. It is determined that material orientation along the build direction is a large contributor in as-build defects. Introductory MM-LPBF simulation is established to better understand the capabilities of current LPBF simulation tools in accurately predicting and mitigating the new challenges of MM-LPBF simulation.
dc.description.departmentMechanical Engineering
dc.identifier.urihttps://hdl.handle.net/2152/124390
dc.identifier.urihttps://doi.org/10.26153/tsw/50998
dc.language.isoen_US
dc.publisherUniversity of Texas at Austin
dc.relation.ispartof2023 International Solid Freeform Fabrication Symposium
dc.rights.restrictionOpen
dc.subjectlaser powder bed fusion
dc.subjectprocess modeling
dc.subjectadditive manufacturing
dc.titlePROCESS MODELING OF MULTI-MATERIAL LASER POWDER BED FUSION
dc.typeConference paper

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