The influence of the milling environment on the sintered structure of a W-Cu composite

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dc.contributor.authorCOSTA, F. A.
dc.contributor.authorAMBROZIO FILHO, F.
dc.contributor.authorSILVA, A. G. P.
dc.contributor.authorGOMES, U. U.
dc.contributor.authorLIMA. S. J. G.
dc.contributor.authorACCHAR, W.
dc.date.accessioned2022-01-12T22:04:11Z
dc.date.available2022-01-12T22:04:11Z
dc.date.issued2010-10-05
dc.description.abstractThis work reports an investigation about the influence of the environment of milling on the characteristics of the powders and on the structure and density of sintered samples made of these powders. Mixtures of composition W-30wt%Cu were milled for 51 hours in a high energy planetary mill in dry and wet (cyclohexane) conditions. The milled powders have composite particles. The powders were pressed and sintered at 1050°, 1150° and 1200°C under flowing hydrogen. The isothermal times were 0 minutes for the first two temperatures and 60 minutes for the latter. The samples reached around 95% of relative density. The powders were characterized by means of XRD and SEM. The sintered samples were characterized by means of SEM, optical microscopy and density measurement. © (2010) Trans Tech Publications.
dc.description.firstpage353
dc.description.lastpage359
dc.description.volume660-661
dc.identifier.citationCOSTA, F. A.; AMBROZIO FILHO, F.; SILVA, A. G. P.; GOMES, U. U.; LIMA. S. J. G.; ACCHAR, W. The influence of the milling environment on the sintered structure of a W-Cu composite. Materials Science Forum, v. 660-661, p. 353-359, Oct. 2010.
dc.identifier.doi10.4028/www.scientific.net/MSF.660-661.353
dc.identifier.issn1662-9752
dc.identifier.urihttps://repositorio.fei.edu.br/handle/FEI/4254
dc.relation.ispartofMaterials Science Forum
dc.rightsAcesso Restrito
dc.subject.otherlanguageHigh energy milling
dc.subject.otherlanguageLiquid phase sintering
dc.subject.otherlanguageW-Cu composite
dc.subject.otherlanguageW-Cu pseudo alloys
dc.titleThe influence of the milling environment on the sintered structure of a W-Cu composite
dc.typeArtigo de evento
fei.scopus.citations0
fei.scopus.eid2-s2.0-78649924154
fei.scopus.subjectComposite particles
fei.scopus.subjectDry and wet
fei.scopus.subjectHigh-energy planetary mills
fei.scopus.subjectMilled powders
fei.scopus.subjectRelative density
fei.scopus.subjectSintered samples
fei.scopus.subjectW-Cu composites
fei.scopus.updated2024-07-01
fei.scopus.urlhttps://www.scopus.com/inward/record.uri?partnerID=HzOxMe3b&scp=78649924154&origin=inward
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