Process Monitoring of Directed-Energy Deposition of Inconel-718 via Plume Imaging

dc.creatorNassar, A.R.
dc.creatorStarr, Brandon
dc.creatorReutzel, E.W.
dc.date.accessioned2021-10-19T19:13:34Z
dc.date.available2021-10-19T19:13:34Z
dc.date.issued2015
dc.description.abstractLaser-metal interactions typically results in vaporization and plume formation. These phenomena are complex and depend upon the details of the laser-vapor-melt interactions. As such, plume characteristics are sensitive to changes in process characteristics. Here, a spectroscopy-based imaging technique is presented for the monitoring of directed energy deposition of Inconel 718. Plume geometry is shown to be related to the processing parameters and geometry of single-bead deposits.en_US
dc.description.departmentMechanical Engineeringen_US
dc.identifier.urihttps://hdl.handle.net/2152/89327
dc.language.isoengen_US
dc.publisherUniversity of Texas at Austinen_US
dc.relation.ispartof2014 International Solid Freeform Fabrication Symposiumen_US
dc.rights.restrictionOpenen_US
dc.subjectspectroscopy-based imagingen_US
dc.subjectspectroscopyen_US
dc.subjectdirected energy depositionen_US
dc.subjectInconel-718en_US
dc.subjectplume geometryen_US
dc.titleProcess Monitoring of Directed-Energy Deposition of Inconel-718 via Plume Imagingen_US
dc.typeConference paperen_US

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