Advances in SLS Powder Characterization

dc.creatorAmado, A.
dc.creatorSchmid, M.
dc.creatorLevy, G.
dc.creatorWegener, K.
dc.date.accessioned2021-10-05T13:30:38Z
dc.date.available2021-10-05T13:30:38Z
dc.date.issued2011-08-17
dc.description.abstractThis paper introduces a new Selective Laser Sintering (SLS) powder characterization methodology. A better understanding regarding powder flow processing range is targeted. Intrinsic properties of polymers are given from the basic chemical structure and non-intrinsic ones describe characteristics caused from pre-processing and production. The non-intrinsic ones are dedicated to the powder. Understanding the particle size distribution and shape coupled with its ability to flow under the particular SLS processing conditions is desired. In this direction, a system called Revolution Powder Analyzer is employed and the dynamic powder behavior is characterized in nearly roll spreading conditions. This allows a sensitive differentiation of powders regarding their flow-ability and predicts, to a certain extent, the behavior under SLS conditions.en_US
dc.description.departmentMechanical Engineeringen_US
dc.identifier.urihttps://hdl.handle.net/2152/88367
dc.identifier.urihttp://dx.doi.org/10.26153/tsw/15306
dc.language.isoengen_US
dc.publisherUniversity of Texas at Austinen_US
dc.relation.ispartof2011 International Solid Freeform Fabrication Symposiumen_US
dc.rights.restrictionOpenen_US
dc.subjectSelective Laser Sinteringen_US
dc.subjectpowder characterizationen_US
dc.subjectpowder flow processingen_US
dc.titleAdvances in SLS Powder Characterizationen_US
dc.typeConference paperen_US

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