Research Updates on the Additive Manufacturing of Nickel Based Superalloys

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dc.creatorSeetharaman, Sankaranarayanan
dc.creatorKrishnan, Manickavasagam
dc.creatorGoh Chung Wen, Francis
dc.creatorAhmed Khan, Niaz
dc.creatorNg Ka Lai, Gary
dc.date.accessioned2021-10-26T19:59:54Z
dc.date.available2021-10-26T19:59:54Z
dc.date.issued2016
dc.description.abstractOver the last decade, additive manufacturing technology has consistently evolved as a sophisticated rapid manufacturing tool that allows direct fabrication of an end-usable part without extensive tooling. The methodology of layer-by-layer fabrication demonstrates the novel prospects of fabricating complex and multifunctional components and the aerospace and automotive industries have been quite successful in adopting various additive technologies for the use in jet engines, power plants and reactor vessels. This article will systematically review the properties of nickel-based superalloys using different additive manufacturing methods. In the first section, the types of additive manufacturing methods are briefly introduced. The properties of Ni superalloy powders and the characterization methods are then discussed. The mechanical properties displayed by additively manufactured Ni superalloys are presented and discussed based on the influence of different processing and post-processing variables.en_US
dc.description.departmentMechanical Engineeringen_US
dc.identifier.urihttps://hdl.handle.net/2152/89570
dc.language.isoengen_US
dc.publisherUniversity of Texas at Austinen_US
dc.relation.ispartof2016 International Solid Freeform Fabrication Symposiumen_US
dc.rights.restrictionOpenen_US
dc.subjectadditive manufacturingen_US
dc.subjectnickel superalloysen_US
dc.subjectpowder metallurgyen_US
dc.subjectmicrostructureen_US
dc.subjectmechanical propertiesen_US
dc.subjectsurface finishen_US
dc.titleResearch Updates on the Additive Manufacturing of Nickel Based Superalloysen_US
dc.typeConference paperen_US

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2016 International Solid Freeform Fabrication Symposium