Structural and electrical properties of copper-nickel-aluminum alloys obtained by conventional powder metallurgy method

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dc.contributor.authorMonteiro W.A.
dc.contributor.authorCarrio J.A.G.
dc.contributor.authorDa Silveira C.R.
dc.contributor.authorVitor E.
dc.contributor.authorBuso S.J.
dc.date.accessioned2024-03-13T01:32:27Z
dc.date.available2024-03-13T01:32:27Z
dc.date.issued2010
dc.description.abstractThis work looked for to search out systematically, in scale of laboratory, copper-nickel-aluminum alloys (Cu-Ni-Al) with conventional powder metallurgy processing, in view of the maintenance of the electric and mechanical properties with the intention of getting electric connectors of high performance or high mechanical damping. After cold uniaxial pressing (1000 kPa), sintering (780°C) and suitable homogenization treatments (500°C for different times) under vacuum (powder metallurgy), the obtained Cu-Ni-Al alloys were characterized by optical microscopy, electrical conductivity, Vickers hardness. X rays powder diffraction data were collected for the sintered samples in order to a structural and microstructural analysis. The comparative analysis is based on the sintered density, hardness, macrostructures and microstructures of the samples. © (2010) Trans Tech Publications.
dc.description.firstpage41
dc.description.lastpage45
dc.description.volume660-661
dc.identifier.doi10.4028/www.scientific.net/MSF.660-661.41
dc.identifier.issn1662-9752
dc.identifier.urihttps://dspace.mackenzie.br/handle/10899/37236
dc.relation.ispartofMaterials Science Forum
dc.rightsAcesso Aberto
dc.subject.otherlanguageCopper-nickel-aluminum alloys
dc.subject.otherlanguageElectrical properties
dc.subject.otherlanguageMechanical properties
dc.subject.otherlanguageMicrostructure
dc.subject.otherlanguagePowder metallurgy
dc.subject.otherlanguageStructural characterization
dc.titleStructural and electrical properties of copper-nickel-aluminum alloys obtained by conventional powder metallurgy method
dc.typeArtigo de evento
local.scopus.citations5
local.scopus.eid2-s2.0-78649949416
local.scopus.subjectCold uniaxial pressings
local.scopus.subjectCopper nickels
local.scopus.subjectElectrical conductivity
local.scopus.subjectHomogenization treatment
local.scopus.subjectMicrostructural analysis
local.scopus.subjectPowder metallurgy processing
local.scopus.subjectStructural and electrical properties
local.scopus.subjectStructural characterization
local.scopus.updated2024-05-01
local.scopus.urlhttps://www.scopus.com/inward/record.uri?partnerID=HzOxMe3b&scp=78649949416&origin=inward
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