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Effects of a postweld heat treatment on a submerged arc welded ASTM A537 pressure vessel steel

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dc.contributor.authorde Brito, VLO
dc.contributor.authorVoorwald, HJC
dc.contributor.authordas Neves, N.
dc.contributor.authorBott, I. D.
dc.contributor.institutionUniversidade de São Paulo (USP)
dc.contributor.institutionUniversidade Estadual Paulista (Unesp)
dc.contributor.institutionPontifícia Universidade Católica do Rio de Janeiro (PUC-Rio)
dc.date.accessioned2014-05-20T15:26:51Z
dc.date.available2014-05-20T15:26:51Z
dc.date.issued2001-06-01
dc.description.abstractPostweld heat treatment (PWHT) is frequently applied to steel pressure vessels, following the requirements of the ASME code (section VIII), which establishes the parameters of the PWHT based on the thickness and chemical composition of the welded section. This work shows the results of an analysis undertaken on a sample of ASTM A537 C1 steel subjected to qualifying welding procedure tests including PWHT (650 degreesC/5 h), the results obtained showed that this PWHT practice promoted a reduction in the mechanical properties of the base metal and the heat-affected zone (HAZ).en
dc.description.affiliationFac Engn Quim Lorena, Dept Mat Engn, DEMAR, FAENQUIL,Polo Urboind, BR-12600000 Lorena, SP, Brazil
dc.description.affiliationUNESP, Fac Tecnol São Paulo, São Paulo, Brazil
dc.description.affiliationPontificia Univ Catolica Rio de Janeiro, Dept Ciência Mat & Met, DCMM, BR-22453 Rio de Janeiro, Brazil
dc.description.affiliationUnespUNESP, Fac Tecnol São Paulo, São Paulo, Brazil
dc.format.extent249-257
dc.identifierhttp://dx.doi.org/10.1361/105994901770344953
dc.identifier.citationJournal of Materials Engineering and Performance. Materials Park: Asm International, v. 10, n. 3, p. 249-257, 2001.
dc.identifier.doi10.1361/105994901770344953
dc.identifier.issn1059-9495
dc.identifier.urihttp://hdl.handle.net/11449/36924
dc.identifier.wosWOS:000169304000002
dc.language.isoeng
dc.publisherAsm International
dc.relation.ispartofJournal of Materials Engineering and Performance
dc.relation.ispartofjcr1.340
dc.relation.ispartofsjr0,611
dc.rights.accessRightsAcesso restrito
dc.sourceWeb of Science
dc.subjectmicroalloyed steelspt
dc.subjectpostweld heat treatmentpt
dc.subjectpressure vesselspt
dc.subjectsubmerged arc weldingpt
dc.titleEffects of a postweld heat treatment on a submerged arc welded ASTM A537 pressure vessel steelen
dc.typeArtigo
dcterms.licensehttp://www.springer.com/open+access/authors+rights
dcterms.rightsHolderAsm International
dspace.entity.typePublication
unesp.author.orcid0000-0001-7060-8757[2]

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