Study on closed-die forging in stainless steel as standard ASTM F138 in grain size function

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dc.contributor.authorSANTOS, G.A. dospt_BR
dc.contributor.authorFIGUEIREDO, W.pt_BR
dc.contributor.authorSCHMITT, Y.P.pt_BR
dc.contributor.authorNASCIMENTO, M.S.pt_BR
dc.contributor.authorMIRANDA, F.pt_BR
dc.contributor.authorBATALHA, G.F.pt_BR
dc.contributor.authorCOUTO, A.A.pt_BR
dc.contributor.editorÖCHSNER, ANDREASpt_BR
dc.contributor.editorALTENBACH, HOLMpt_BR
dc.coverageInternacionalpt_BR
dc.date.accessioned2020-06-19T11:02:03Z
dc.date.available2020-06-19T11:02:03Z
dc.date.issued2020pt_BR
dc.description.abstractForging is a bulk deformation process in metal working commonly employed in the manufacture of metallic materials prostheses. Depending on the compressive loads applied to the material, structures (grain sizes) are formed which increase its strength. By forging an ASTM F138 stainless steel, the heating of material in a suitable temperature is of fundamental importance to be formed without the presence of folds arising from the process and as a result we can obtain a proper microstructure. This work aims to define the accurate temperature in relation to the strain rate applied in the hot die forging process. Besides, it is used a closed-die forging in which cavity has different thickness that stimulates the profile of an orthopedic plate. Four ranges of temperature used in the process vary between 1000 and 1200 °C, with a strain rate ranging from 400 to 600 s−1.Results demonstrate that there is a transitional temperature close to 1050 °C, where temperatures of 1000–1040 °C provide satisfactory grain size and temperatures of 1100 and 1200 °C, showed limitations in grain size, greater than those recommended by ASTM F 621.pt_BR
dc.format.extent133-153pt_BR
dc.identifier.citationSANTOS, G.A. dos; FIGUEIREDO, W.; SCHMITT, Y.P.; NASCIMENTO, M.S.; MIRANDA, F.; BATALHA, G.F.; COUTO, A.A. Study on closed-die forging in stainless steel as standard ASTM F138 in grain size function. In: ÖCHSNER, ANDREAS (ed.); ALTENBACH, HOLM (ed.). <b>Engineering Design Applications II: Structures, Materials and Processes</b>. Cham, Switzerland: Springer Nature Switzerland, 2020. p. 133-153. (Advanced Structured Materials, 113). DOI: <a href="https://dx.doi.org/10.1007/978-3-030-20801-1_10">10.1007/978-3-030-20801-1_10</a>. Disponível em: http://repositorio.ipen.br/handle/123456789/31326.
dc.identifier.doi10.1007/978-3-030-20801-1_10pt_BR
dc.identifier.orcid0000-0003-1503-1582pt_BR
dc.identifier.urihttp://repositorio.ipen.br/handle/123456789/31326
dc.localCham, Switzerlandpt_BR
dc.publisherSpringer Nature Switzerlandpt_BR
dc.relation.ispartofseriesAdvanced Structured Materials, 113pt_BR
dc.rightsclosedAccesspt_BR
dc.subjectstainless steels
dc.subjectstandardization
dc.subjectforging
dc.subjectgrain size
dc.subjectstrain rate
dc.subjectaustenitic steels
dc.titleStudy on closed-die forging in stainless steel as standard ASTM F138 in grain size functionpt_BR
dc.title.livroEngineering Design Applications II: Structures, Materials and Processespt_BR
dc.typeCapítulo de livropt_BR
dspace.entity.typePublication
ipen.autorANTONIO AUGUSTO COUTO
ipen.codigoautor394
ipen.contributor.ipenauthorANTONIO AUGUSTO COUTO
ipen.date.recebimento20-06
ipen.identifier.ipendoc27104pt_BR
ipen.type.genreCapítulo
relation.isAuthorOfPublicationbde343ec-1219-4f47-ab31-55e822cd2ade
relation.isAuthorOfPublication.latestForDiscoverybde343ec-1219-4f47-ab31-55e822cd2ade
sigepi.autor.atividadeCOUTO, A.A.:394:730:Npt_BR
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