Please use this identifier to cite or link to this item: https://scidar.kg.ac.rs/handle/123456789/14232
Full metadata record
DC FieldValueLanguage
dc.rights.licenseBY-NC-ND-
dc.contributor.authorCroccolo, Dario-
dc.contributor.authorDe Agostinis, Massimiliano-
dc.contributor.authorFini, Stefano-
dc.contributor.authorOlmi, Giorgio-
dc.contributor.authorBogojevic, Nebojsa-
dc.contributor.authorĆirić Kostić, Snežana-
dc.date.accessioned2022-02-22T22:56:59Z-
dc.date.available2022-02-22T22:56:59Z-
dc.date.issued2018-
dc.identifier.urihttps://scidar.kg.ac.rs/handle/123456789/14232-
dc.description.abstractThe present study is focused on the fatigue strength of 15-5 PH Stainless Steel, built by Direct Metal Laser Sintering. Six-specimen sets were manufactured, mechanically and thermally treated and tested under rotating bending fatigue. The study investigates the effects of the build orientation (parallel, perpendicular, or 45° inclined with respect to the vertical stacking direction) and of allowance for machining (1mm or 3mm at gage). The results, processed by an ANOVA methodology, indicate that allowance for machining has a beneficial effect on the fatigue response. Removing the surface irregularities, averagely leads to a 19% enhancement of the fatigue limit. The build orientation also becomes beneficial, when the slanted samples are included in the experiment. In this case, a fatigue strength increase up to 20% can be achieved. Further developments will include the investigation of the effects of heat and surface treatments, involving also further materials in the study.en_US
dc.description.sponsorshipThe authors wish to acknowledge the support of European Commission through the project “Advanced design rules for optimal dynamic properties of additive manufacturing products – A_MADAM”, which has received funding from the European Union’s Horizon 2020 research and innovation programme under the Marie Skłodowska-Curie grant agreement No 734455.en_US
dc.language.isoenen_US
dc.relationA_MADAM - Advanced design rules for optimal dynamic properties of additive manufacturing productsen_US
dc.rightsopenAccess-
dc.rights.urihttps://creativecommons.org/licenses/by-nc-nd/4.0/-
dc.subjectRotational Bending,en_US
dc.subjectFatigue strengthen_US
dc.subjectStainless steelen_US
dc.subjectDirect Metal Laser Sinteringen_US
dc.subjectBuild orientationen_US
dc.subjectAllowance for Machiningen_US
dc.titleHow Build Orientation and Thickness of Allowance May Affect The Fatigue Response of DMLS Produced 15-5 PH Stainless Steelen_US
dc.typeconferenceObjecten_US
dc.description.versionPublisheden_US
dc.relation.conferenceProceedings of the 6th International Conference Integrity-Reliability-Failure (IRF 2018), Lisbon, Portugalen_US
dc.type.versionPublishedVersionen_US
Appears in Collections:Faculty of Mechanical and Civil Engineering, Kraljevo

Page views(s)

132

Downloads(s)

15

Files in This Item:
File Description SizeFormat 
11_2018_IRF_987_Croccolo.pdf547.79 kBAdobe PDFThumbnail
View/Open


This item is licensed under a Creative Commons License Creative Commons