dc.contributor.authorChoy, S. Y.
dc.contributor.authorSun, C. N.
dc.contributor.authorLeong, K. F.
dc.contributor.authorTan, K. E.
dc.contributor.authorWei, J.
dc.date.accessioned2016-12-08T06:34:14Z
dc.date.available2016-12-08T06:34:14Z
dc.date.issued2016
dc.identifier.citationChoy, S. Y., Sun, C. N., Leong, K. F., Tan, K. E., & Wei, J. (2016). Functionally graded material by additive manufacturing. Proceedings of the 2nd International Conference on Progress in Additive Manufacturing (Pro-AM 2016), 206-211.en_US
dc.identifier.urihttp://hdl.handle.net/10220/41759
dc.description.abstractFunctionally graded material (FGM) is a new generation of engineered material with changes in the properties of material by varying structural design or material composition. The fabrication of FGM by conventional techniques mostly offer control in varying composition and hardly offer control in varying structural design. The flexibility of structural design provided by additive manufacturing such as selective laser melting (SLM) makes it an outstanding technique to fabricate FGM. In this research, an overview of FGM fabrication techniques was presented covering both conventional techniques and various additive manufacturing techniques. On the other hand, fabrication of a FGM with varying structural design was demonstrated using SLM technique and titanium alloy as material. The structural design fabricated by SLM was periodic cellular structures with cubic unit. To obtain FGM, the structure was varied by change in strut thickness continuously and linearly in single direction. Results showed that the complex design was successfully fabricated by SLM and achieved nearly full-dense strut for the fabricated part.en_US
dc.format.extent6 p.en_US
dc.language.isoenen_US
dc.rights© 2016 by Pro-AM 2016 Organizers. Published by Research Publishing, Singaporeen_US
dc.subject3D printingen_US
dc.subjectAdditive manufacturingen_US
dc.titleFunctionally graded material by additive manufacturingen_US
dc.typeConference Paper
dc.contributor.conferenceProceedings of the 2nd International Conference on Progress in Additive Manufacturing (Pro-AM 2016)en_US
dc.contributor.researchSingapore Centre for 3D Printingen_US
dc.contributor.schoolSchool of Mechanical and Aerospace Engineeringen_US
dc.description.versionPublished versionen_US


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