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Investigations on the Wear Performance of Coated Tools in Machining UNS S32101 Duplex Stainless Steel

2022Journal article Open access
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dc.contributor.authorSousa, Vitor F. C.
dc.contributor.authorSilva, Francisco J. G.
dc.contributor.authorAlexandre, Ricardo
dc.contributor.authorAlves, Gustavo R.
dc.contributor.authorBaptista, Andresa
dc.contributor.authorFecheira, José S.
dc.date.accessioned2023-01-17T12:01:57Z
dc.date.available2023-01-17T12:01:57Z
dc.date.issued2022
dc.description.abstractDue to their high mechanical property values and corrosion resistance, duplex stainless steels (DSSs) are used for a wide variety of industrial applications. DSSs are also selected for applications that require, especially, high corrosion resistance and overall good mechanical properties, such as in the naval and oil-gas exploration industries. The obtention of components made from these materials is quite problematic, as DSSs are considered difficult-to-machine alloys. In this work, the developed wear during milling of the UNS S32101 DSS alloy is presented, employing four types of milling tools with different geometries and coatings. The influence of feed rate and cutting length variations on the tools’ wear and their performance was evaluated. The used tools had two and four flutes with different coatings: TiAlN, TiAlSiN and AlCrN. The cutting behavior of these tools was analyzed by collecting data regarding the cutting forces developed during machining and evaluating the machined surface quality for each tool. After testing, the tools were submitted to SEM analysis, enabling the identification of the wear mechanisms and quantification of flank wear, as well as identifying the early stages of the development of these mechanisms. A comparison of all the tested tools was made, determining that the TiAlSiN-coated tools produced highly satisfactory results, especially in terms of sustained flank wear.pt_PT
dc.description.sponsorshipThe present work was conducted and funded under the scope of the project ON-SURF (ANI|P2020|POCI-01-0247-FEDER-024521, co-funded by Portugal 2020 and FEDER, through the COMPETE 2020-Operational Programme for Competitiveness and Internationalisation. F.J.G. Silva thanks INEGI—Instituto de Ciência e Inovação em Engenharia Mecânica e Engenharia Indústria for its support. The authors would like to thank Rui Rocha from CEMUP (Porto, Portugal), due to his active collaboration in getting the best SEM pictures and helping with his critical analysis of some phenomena. The authors also would like to thank Ing. Ricardo Alexandre for his extremely important role in providing all the coatings through the TEandM company, and Eng. Nuno André for providing the substrate material and uncoated tools through the Inovatools company.pt_PT
dc.description.versioninfo:eu-repo/semantics/publishedVersionpt_PT
dc.identifier.doi10.3390/met12060896pt_PT
dc.identifier.urihttp://hdl.handle.net/10400.22/21587
dc.language.isoengpt_PT
dc.publisherMDPIpt_PT
dc.relationANI|P2020|POCI-01-0247-FEDER-024521pt_PT
dc.rights.urihttp://creativecommons.org/licenses/by-nc-nd/4.0/pt_PT
dc.subjectDuplex stainless steelpt_PT
dc.subjectMillingpt_PT
dc.subjectTool coatings;pt_PT
dc.subjectSurface roughnesspt_PT
dc.subjectWear mechanismspt_PT
dc.titleInvestigations on the Wear Performance of Coated Tools in Machining UNS S32101 Duplex Stainless Steelpt_PT
dc.typejournal article
dspace.entity.typePublication
oaire.citation.issue6pt_PT
oaire.citation.startPage896pt_PT
oaire.citation.titleMetalspt_PT
oaire.citation.volume12pt_PT
person.familyNameSousa
person.familyNameSilva
person.familyNameAlves
person.familyNameBaptista
person.givenNameVitor
person.givenNameFrancisco
person.givenNameGustavo
person.givenNameAndresa
person.identifier1422904
person.identifier150015
person.identifier.ciencia-id6917-4643-1AA4
person.identifier.ciencia-idB81C-4758-2D59
person.identifier.ciencia-id4210-4DF2-5206
person.identifier.ciencia-id6218-CAE6-A673
person.identifier.orcid0000-0001-8230-7310
person.identifier.orcid0000-0001-8570-4362
person.identifier.orcid0000-0002-1244-8502
person.identifier.orcid0000-0001-6968-3450
person.identifier.ridI-5708-2015
person.identifier.ridI-7876-2014
person.identifier.scopus-author-id57214461815
person.identifier.scopus-author-id56870827300
person.identifier.scopus-author-id7006053908
rcaap.rightsopenAccesspt_PT
rcaap.typearticlept_PT
relation.isAuthorOfPublication1f5c45a2-d9f3-4e13-96ca-80f74b4e0d8c
relation.isAuthorOfPublicationd050c135-4d9d-4fb2-97d1-cac97be3f6b9
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relation.isAuthorOfPublication97f67b94-982c-43fe-a0a2-a7d3243ee9cd
relation.isAuthorOfPublication.latestForDiscoveryd050c135-4d9d-4fb2-97d1-cac97be3f6b9

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