Publicação
Fracture Toughness of Hybrid Components with Selective Laser Melting 18Ni300 Steel Parts
| Resumo: | Selective Laser Melting (SLM) is currently one of the more advanced manufacturing and prototyping processes, allowing the 3D-printing of complex parts through the layer-by-layer deposition of powder materials melted by laser. This work concerns the study of the fracture toughness of maraging AISI 18Ni300 steel implants by SLM built over two different conventional steels, AISI H13 and AISI 420, ranging the scan rate between 200 mm/s and 400 mm/s. The SLM process creates an interface zone between the conventional steel and the laser melted implant in the final form of compact tension (CT) samples, where the hardness is higher than the 3D-printed material but lower than the conventional steel. Both fully 3D-printed series and 3D-printed implants series produced at 200 mm/s of scan rate showed higher fracture toughness than the other series built at 400 mm/s of scan rate due to a lower level of internal defects. An inexpressive variation of fracture toughness was observed between the implanted series with the same parameters. The crack growth path for all samples occurred in the limit of interface/3D-printed material zone and occurred between laser melted layers. |
|---|---|
| Autores principais: | Lima Santos, Luís |
| Outros Autores: | Jesus, Joel De; Ferreira, José M.; Costa, José D.; Capela, Carlos |
| Assunto: | selective laser melting (SLM) maraging steel 300 fracture toughness hybrid parts implanted parts |
| Ano: | 2018 |
| País: | Portugal |
| Tipo de documento: | artigo |
| Tipo de acesso: | acesso aberto |
| Instituição associada: | Instituto Politécnico de Leiria |
| Idioma: | inglês |
| Origem: | IC-online |
| _version_ | 1863849789306699776 |
|---|---|
| author | Lima Santos, Luís |
| author2 | Jesus, Joel De Ferreira, José M. Costa, José D. Capela, Carlos |
| author2_role | author author author author |
| author_facet | Lima Santos, Luís Jesus, Joel De Ferreira, José M. Costa, José D. Capela, Carlos |
| author_role | author |
| contributor_name_str_mv | Repositório IC-Online |
| country_str | PT |
| creators_json_str | [{\"Person.name\":\"Lima Santos, Luís\",\"Person.identifier.orcid\":\"0000-0002-6652-7601\"},{\"Person.name\":\"Jesus, Joel De\"},{\"Person.name\":\"Ferreira, José M.\"},{\"Person.name\":\"Costa, José D.\"},{\"Person.name\":\"Capela, Carlos\",\"Person.identifier.orcid\":\"0000-0003-3334-4945\"}] |
| datacite.contributors.contributor.contributorName.fl_str_mv | Repositório IC-Online |
| datacite.creators.creator.creatorName.fl_str_mv | Lima Santos, Luís Jesus, Joel De Ferreira, José M. Costa, José D. Capela, Carlos |
| datacite.date.Accepted.fl_str_mv | 2018-10-11T00:00:00Z |
| datacite.date.available.fl_str_mv | 2025-06-02T13:41:17Z |
| datacite.date.embargoed.fl_str_mv | 2025-06-02T13:41:17Z |
| datacite.rights.fl_str_mv | http://purl.org/coar/access_right/c_abf2 |
| datacite.subjects.subject.fl_str_mv | selective laser melting (SLM) maraging steel 300 fracture toughness hybrid parts implanted parts |
| datacite.titles.title.fl_str_mv | Fracture Toughness of Hybrid Components with Selective Laser Melting 18Ni300 Steel Parts |
| dc.contributor.none.fl_str_mv | Repositório IC-Online |
| dc.creator.none.fl_str_mv | Lima Santos, Luís Jesus, Joel De Ferreira, José M. Costa, José D. Capela, Carlos |
| dc.date.Accepted.fl_str_mv | 2018-10-11T00:00:00Z |
| dc.date.available.fl_str_mv | 2025-06-02T13:41:17Z |
| dc.date.embargoed.fl_str_mv | 2025-06-02T13:41:17Z |
| dc.format.none.fl_str_mv | application/pdf |
| dc.identifier.none.fl_str_mv | http://hdl.handle.net/10400.8/13056 |
| dc.language.none.fl_str_mv | eng |
| dc.publisher.none.fl_str_mv | MDPI AG |
| dc.rights.cclincense.fl_str_mv | http://creativecommons.org/licenses/by/4.0/ |
| dc.rights.none.fl_str_mv | http://purl.org/coar/access_right/c_abf2 |
| dc.subject.none.fl_str_mv | selective laser melting (SLM) maraging steel 300 fracture toughness hybrid parts implanted parts |
| dc.title.fl_str_mv | Fracture Toughness of Hybrid Components with Selective Laser Melting 18Ni300 Steel Parts |
| dc.type.none.fl_str_mv | http://purl.org/coar/resource_type/c_6501 |
| description | Selective Laser Melting (SLM) is currently one of the more advanced manufacturing and prototyping processes, allowing the 3D-printing of complex parts through the layer-by-layer deposition of powder materials melted by laser. This work concerns the study of the fracture toughness of maraging AISI 18Ni300 steel implants by SLM built over two different conventional steels, AISI H13 and AISI 420, ranging the scan rate between 200 mm/s and 400 mm/s. The SLM process creates an interface zone between the conventional steel and the laser melted implant in the final form of compact tension (CT) samples, where the hardness is higher than the 3D-printed material but lower than the conventional steel. Both fully 3D-printed series and 3D-printed implants series produced at 200 mm/s of scan rate showed higher fracture toughness than the other series built at 400 mm/s of scan rate due to a lower level of internal defects. An inexpressive variation of fracture toughness was observed between the implanted series with the same parameters. The crack growth path for all samples occurred in the limit of interface/3D-printed material zone and occurred between laser melted layers. |
| dirty | 0 |
| eu_rights_str_mv | openAccess |
| format | article |
| fulltext.url.fl_str_mv | https://iconline.ipleiria.pt/bitstreams/893bbf70-2877-40be-bea2-6bc03b9a7b45/download |
| id | iconline_9f7428362dd79c4272b76c1128020aec |
| identifier.url.fl_str_mv | http://hdl.handle.net/10400.8/13056 |
| instacron_str | iconline |
| institution | Instituto Politécnico de Leiria |
| instname_str | Instituto Politécnico de Leiria |
| language | eng |
| network_acronym_str | iconline |
| network_name_str | IC-online |
| oai_identifier_str | oai:iconline.ipleiria.pt:10400.8/13056 |
| organization_str_mv | urn:organizationAcronym:iconline |
| person_str_mv | Lima Santos, Luís Lima Santos, Luís https://www.ciencia-id.pt/1A1E-830E-DF42 1A1E-830E-DF42 http://orcid.org/0000-0002-6652-7601 0000-0002-6652-7601 Jesus, Joel De Ferreira, José M. Costa, José D. Capela, Carlos Capela, Carlos https://www.ciencia-id.pt/9B1E-6857-3D6B 9B1E-6857-3D6B http://orcid.org/0000-0003-3334-4945 0000-0003-3334-4945 |
| publishDate | 2018 |
| publisher.none.fl_str_mv | MDPI AG |
| reponame_str | IC-online |
| repository_id_str | urn:repositoryAcronym:iconline |
| service_str_mv | urn:repositoryAcronym:iconline |
| spelling | engMDPI AGengSelective Laser Melting (SLM) is currently one of the more advanced manufacturing and prototyping processes, allowing the 3D-printing of complex parts through the layer-by-layer deposition of powder materials melted by laser. This work concerns the study of the fracture toughness of maraging AISI 18Ni300 steel implants by SLM built over two different conventional steels, AISI H13 and AISI 420, ranging the scan rate between 200 mm/s and 400 mm/s. The SLM process creates an interface zone between the conventional steel and the laser melted implant in the final form of compact tension (CT) samples, where the hardness is higher than the 3D-printed material but lower than the conventional steel. Both fully 3D-printed series and 3D-printed implants series produced at 200 mm/s of scan rate showed higher fracture toughness than the other series built at 400 mm/s of scan rate due to a lower level of internal defects. An inexpressive variation of fracture toughness was observed between the implanted series with the same parameters. The crack growth path for all samples occurred in the limit of interface/3D-printed material zone and occurred between laser melted layers.application/pdfengFracture Toughness of Hybrid Components with Selective Laser Melting 18Ni300 Steel PartsPersonalLima Santos, LuísDSpacehttp://dspace.org/items/882d100f-c74a-4209-b7ae-cd9d619b3ae7DSpacehttp://dspace.org/items/882d100f-c74a-4209-b7ae-cd9d619b3ae7Lima SantosLuísCiência IDhttps://www.ciencia-id.pt1A1E-830E-DF42ORCIDhttp://orcid.org0000-0002-6652-7601Researcher IDhttps://www.researcherid.comF-4413-2017Scopus Author IDhttps://www.scopus.com57196741324Jesus, Joel DeFerreira, José M.Costa, José D.PersonalCapela, CarlosDSpacehttp://dspace.org/items/9b079aa3-b79b-4395-b081-1f23d6a17514DSpacehttp://dspace.org/items/9b079aa3-b79b-4395-b081-1f23d6a17514CapelaCarlosCiência IDhttps://www.ciencia-id.pt9B1E-6857-3D6BORCIDhttp://orcid.org0000-0003-3334-4945Researcher IDhttps://www.researcherid.comG-6395-2016Scopus Author IDhttps://www.scopus.com7801358401HostingInstitutionOrganizationalRepositório IC-Onlinee-mailmailto:repositorio@ipleiria.ptrepositorio@ipleiria.ptISSNIsPartOf2076-3417DOIIsPartOf10.3390/app81018792025-06-02T13:41:17Z2018-10-112018-10-11T00:00:00ZHandlehttp://hdl.handle.net/10400.8/13056http://purl.org/coar/access_right/c_abf2open accessselective laser melting (SLM)maraging steel 300fracture toughnesshybrid partsimplanted parts7469559 bytesliteraturehttp://purl.org/coar/resource_type/c_6501journal article2018-10-11http://creativecommons.org/licenses/by/4.0/http://purl.org/coar/access_right/c_abf2application/pdffulltexthttps://iconline.ipleiria.pt/bitstreams/893bbf70-2877-40be-bea2-6bc03b9a7b45/downloadApplied Sciences810 |
| spellingShingle | Fracture Toughness of Hybrid Components with Selective Laser Melting 18Ni300 Steel Parts Lima Santos, Luís selective laser melting (SLM) maraging steel 300 fracture toughness hybrid parts implanted parts |
| subject.fl_str_mv | selective laser melting (SLM) maraging steel 300 fracture toughness hybrid parts implanted parts |
| title | Fracture Toughness of Hybrid Components with Selective Laser Melting 18Ni300 Steel Parts |
| title_full | Fracture Toughness of Hybrid Components with Selective Laser Melting 18Ni300 Steel Parts |
| title_fullStr | Fracture Toughness of Hybrid Components with Selective Laser Melting 18Ni300 Steel Parts |
| title_full_unstemmed | Fracture Toughness of Hybrid Components with Selective Laser Melting 18Ni300 Steel Parts |
| title_short | Fracture Toughness of Hybrid Components with Selective Laser Melting 18Ni300 Steel Parts |
| title_sort | Fracture Toughness of Hybrid Components with Selective Laser Melting 18Ni300 Steel Parts |
| topic | selective laser melting (SLM) maraging steel 300 fracture toughness hybrid parts implanted parts |
| topic_facet | selective laser melting (SLM) maraging steel 300 fracture toughness hybrid parts implanted parts |
| url | http://hdl.handle.net/10400.8/13056 |
| visible | 1 |