Please use this identifier to cite or link to this item: https://hdl.handle.net/20.500.11851/7394
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dc.contributor.authorBalcı, Arif-
dc.contributor.authorKüçükaltun, Furkan-
dc.contributor.authorAycan, M. Fatih-
dc.contributor.authorUsta, Yusuf-
dc.contributor.authorDemir, Teyfik-
dc.date.accessioned2021-09-11T15:56:47Z-
dc.date.available2021-09-11T15:56:47Z-
dc.date.issued2021en_US
dc.identifier.issn2193-567X-
dc.identifier.issn2191-4281-
dc.identifier.urihttps://doi.org/10.1007/s13369-020-05145-7-
dc.identifier.urihttps://hdl.handle.net/20.500.11851/7394-
dc.description.abstractThe field of orthopedic regenerative medical studies has begun to use porous metal structures for biomedical implants, which have lower strength and ingrowth behavior, similar to bones. It is possible to produce such porous metal structures with a designable microarchitecture or replicated topology by additive manufacturing. The main purpose of using these artificial pore geometries in the biomedical field is to increase the biocompatibility of the product by imitating the bone. In this study, bone samples from the femoral and vertebral regions of a sheep were obtained and scanned by microfocus computed tomography (Micro-CT). Trabecular bone models were produced from Ti6Al4V extralow interstitials powder using the selective laser melting with 1:1, 1:1.25, and 1:1.50 scales. The produced samples were scanned using Micro-CT, and 3D models were formed. The 3D models of the trabecular bone and samples were aligned in a computer environment to determine deviations in both size and angle of arms in the trabecular structure. It was found that the deviations decreased when the angle was above 60 degrees, whereas they significantly increased with the size below 150 microns. The size distribution and interconnectivity ratio of the pores formed in the production was obtained from the PNMs. It was determined that the mean equivalent diameters of vertebra and femoral pores, from the pore network models are 767 +/- 265 mu m and 623 +/- 245 mu m, and concluded that the samples produced in the scale of 1: 1 and 1: 1.25 could represent the pore size distribution in the bone.en_US
dc.description.sponsorshipGazi UniversityGazi University [06/2018-11]; Gulhane Medical Design and Production Center for modeling and production; EKTAM (Additive Manufacturing Technology Application and Research Center)en_US
dc.description.sponsorshipThis study is supported by Gazi University as a Scientific Research Project with number 06/2018-11. This study is supported by Gulhane Medical Design and Production Center for modeling and production. Authors thank EKTAM (Additive Manufacturing Technology Application and Research Center) for their support.en_US
dc.language.isoenen_US
dc.publisherSpringer Heidelbergen_US
dc.relation.ispartofArabian Journal For Science And Engineeringen_US
dc.rightsinfo:eu-repo/semantics/closedAccessen_US
dc.subjectTrabecular boneen_US
dc.subjectSelective laser melting (SLM)en_US
dc.subjectAdditive manufacturingen_US
dc.subjectPorous metalsen_US
dc.titleReproducibility of Replicated Trabecular Bone Structures from Ti6Al4V Extralow Interstitials Powder by Selective Laser Meltingen_US
dc.typeArticleen_US
dc.departmentFaculties, Faculty of Engineering, Department of Mechanical Engineeringen_US
dc.departmentFakülteler, Mühendislik Fakültesi, Makine Mühendisliği Bölümütr_TR
dc.identifier.volume46en_US
dc.identifier.issue3en_US
dc.identifier.startpage2527en_US
dc.identifier.endpage2541en_US
dc.authorid0000-0001-6352-8302-
dc.identifier.wosWOS:000604546300038en_US
dc.identifier.scopus2-s2.0-85098589943en_US
dc.institutionauthorDemir, Teyfik-
dc.identifier.doi10.1007/s13369-020-05145-7-
dc.relation.publicationcategoryMakale - Uluslararası Hakemli Dergi - Kurum Öğretim Elemanıen_US
dc.identifier.scopusqualityQ1-
item.openairecristypehttp://purl.org/coar/resource_type/c_18cf-
item.grantfulltextnone-
item.fulltextNo Fulltext-
item.openairetypeArticle-
item.cerifentitytypePublications-
item.languageiso639-1en-
Appears in Collections:Makine Mühendisliği Bölümü / Department of Mechanical Engineering
Scopus İndeksli Yayınlar Koleksiyonu / Scopus Indexed Publications Collection
WoS İndeksli Yayınlar Koleksiyonu / WoS Indexed Publications Collection
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