Study of the mechanical behavior of inconel 718 superalloy at high temperatures Estudo do comportamento mecânico da superliga inconel 718 em temperaturas elevadas

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dc.contributor.authorSugahara T.
dc.contributor.authorDe Oliveira Hirschmann A.C.
dc.contributor.authorReis D.A.P.
dc.contributor.authorDe Moura Neto C.
dc.contributor.authorCastagnet M.
dc.contributor.authorCouto A.A.
dc.date.accessioned2024-03-13T01:30:06Z
dc.date.available2024-03-13T01:30:06Z
dc.date.issued2010
dc.description.abstractThis study aims to determine some mechanical properties of Inconel 718 super alloy obtained through hot tensile tests. These properties as the conventional yield strength to 0.2% of plastic strain (σe), ultimate strength (σr), and specific elongation assessment (εu) are important parameters in the study of the mechanical material behavior. The superalloy was subjected to hot tensile tests at 600, 650, 700, 750, 800 and 850°C and a strain rate of 0.5 mm/min (2x10 -4 s-1) according to ASTM E-8. It is used a scanning electron microscope (SEM) to obtain images of the fracture surface of specimens. The images of the fracture surface will be analyzed in order to relate the temperature of the test with the type of mechanism of fracture. Copyright © (2010) by Associação Brasileira de Metalurgia Materiais e Mineração (ABM).
dc.description.firstpage2078
dc.description.lastpage2086
dc.description.volume3
dc.identifier.urihttps://dspace.mackenzie.br/handle/10899/37105
dc.relation.ispartof65th ABM International Congress, 18th IFHTSE Congress and 1st TMS/ABM International Materials Congress 2010
dc.rightsAcesso Restrito
dc.subject.otherlanguageHigh temperatures
dc.subject.otherlanguageHot tensile test
dc.subject.otherlanguageInconel 718
dc.titleStudy of the mechanical behavior of inconel 718 superalloy at high temperatures Estudo do comportamento mecânico da superliga inconel 718 em temperaturas elevadas
dc.typeArtigo de evento
local.scopus.citations0
local.scopus.eid2-s2.0-84893229481
local.scopus.subjectFracture surfaces
local.scopus.subjectHigh temperature
local.scopus.subjectHot-tensile tests
local.scopus.subjectInconel 718 superalloys
local.scopus.subjectInconel-718
local.scopus.subjectMechanical behavior
local.scopus.subjectMechanical materials
local.scopus.subjectUltimate strength
local.scopus.updated2024-05-01
local.scopus.urlhttps://www.scopus.com/inward/record.uri?partnerID=HzOxMe3b&scp=84893229481&origin=inward
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