CHARACTERIZATION OF A AISI/SAE 4340 STEEL IN DIFFERENT MICROSTRUCTURAL CONDITIONS

Registro completo de metadados
MetadadosDescriçãoIdioma
Autor(es): dc.contributorUniversidade Estadual Paulista (UNESP)-
Autor(es): dc.creatorBarros, Renato Araujo-
Autor(es): dc.creatorAbdalla, Antonio Jorge-
Autor(es): dc.creatorRodrigues, Humberto Lopes-
Autor(es): dc.creatorPereira, Marcelo dos Santos-
Autor(es): dc.creatorHotza, D.-
Data de aceite: dc.date.accessioned2021-03-10T21:18:51Z-
Data de disponibilização: dc.date.available2021-03-10T21:18:51Z-
Data de envio: dc.date.issued2014-12-03-
Data de envio: dc.date.issued2014-12-03-
Data de envio: dc.date.issued2014-01-01-
Fonte completa do material: dc.identifierhttp://dx.doi.org/10.4028/www.scientific.net/MSF.775-776.136-
Fonte completa do material: dc.identifierhttp://hdl.handle.net/11449/112114-
Fonte: dc.identifier.urihttp://educapes.capes.gov.br/handle/11449/112114-
Descrição: dc.descriptionThe 4340 are classified as ultra-high strength steels used by the aviation industry and aerospace applications such as aircraft landing gear and several structural applications, usually in quenched and tempered condition. In this situation occurs reduction of toughness, which encourages the study of multiphasic and bainitic structures, in order to maintain strength without loss of toughness. In this study, ferritic-pearlitic structure was compared to bainitic and martensitic structure, identified by the reagents Nital, LePera and Sodium Metabisulfite. Sliding wear tests of the type pin-on-disk were realized and the results related to the microstructure of these materials and also to their hardnesses. It is noted that these different microstructures had very similar behavior, concluding that all three tested pairs can be used according to the request level.-
Formato: dc.format136-140-
Idioma: dc.languageen-
Publicador: dc.publisherTrans Tech Publications Ltd-
Relação: dc.relation20th Brazilian Conference On Materials Science And Engineering-
Relação: dc.relation0,180-
Direitos: dc.rightsopenAccess-
Palavras-chave: dc.subjectAISI/SAE 4340-
Palavras-chave: dc.subjectmicrostructural characterization-
Palavras-chave: dc.subjectsliding wear-
Palavras-chave: dc.subjectpin-on-disk-
Título: dc.titleCHARACTERIZATION OF A AISI/SAE 4340 STEEL IN DIFFERENT MICROSTRUCTURAL CONDITIONS-
Aparece nas coleções:Repositório Institucional - Unesp

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