Investigating the effects of hot isostatic pressure heat treatment on mechanical properties of PLA based BCC lattices

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dc.authorid0000-0001-7507-5531en_US
dc.authorid0000-0003-0773-9548en_US
dc.authorid0000-0002-1447-523Xen_US
dc.contributor.authorKuleyin, Hamdi
dc.contributor.authorUsun, Altuğ
dc.contributor.authorGümrük, Recep
dc.date.accessioned2023-03-18T17:58:14Z
dc.date.available2023-03-18T17:58:14Z
dc.date.issued2022en_US
dc.departmentBaşka Kurumen_US
dc.description.abstractLattice structures that have body-centered cubic (BCC) unit cells were manufactured in this study using fused deposition modeling with polylactic acid (PLA) as printing material. Obtained cellular structures were heat-treated utilizing the hot isostatic pressure (HIP) method. Isostatic pressure was applied with nitrogen gas in an autoclave under different temperatures. Effects of the heat treatment were investigated using compression tests. Heat treatment applied below the glass transition temperature was deformed under a higher load and higher energy absorption capability compared to as-built ones. Heat-treated below the glass transition temperature sample absorbed approximately 5% higher energy than the as-built sample. Heat treatment above the glass transition temperature showed a reduced energy absorption capacity of approximately 56%, especially at the temperature of 75°C. The heat treatment under isostatic pressure can be used as a post-processing method to control the deformation behavior and energy absorption capacity of lattice structures produced by the fused-deposition method.en_US
dc.identifier.citationKuleyin, H., Usun, A., Gümrük, R., (2022). Investigating the effects of hot isostatic pressure heat treatment on mechanical properties of PLA based BCC lattices. Selcuk University Journal of Engineering Sciences, 21, (01), 15-19.en_US
dc.identifier.endpage19en_US
dc.identifier.issn2757-8828en_US
dc.identifier.issue01en_US
dc.identifier.startpage15en_US
dc.identifier.urihttps://hdl.handle.net/20.500.12395/46140
dc.identifier.volume21en_US
dc.language.isoenen_US
dc.publisherSelçuk Üniversitesien_US
dc.relation.ispartofSelcuk University Journal of Engineering Sciencesen_US
dc.relation.publicationcategoryMakale - Uluslararası Hakemli Dergi - Başka Kurum Yazarıen_US
dc.rightsinfo:eu-repo/semantics/openAccessen_US
dc.selcuk20240510_oaigen_US
dc.subjectAdditive Manufacturingen_US
dc.subjectCellular Structuresen_US
dc.subjectFused Deposition Modelingen_US
dc.subjectMechanical Propertiesen_US
dc.titleInvestigating the effects of hot isostatic pressure heat treatment on mechanical properties of PLA based BCC latticesen_US
dc.typeArticleen_US

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