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Effect of Al2O3 and B4C particle additions on microstructure of PM copper based brake linings

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dc.contributor.authorUzunsoy, D.
dc.date.accessioned2026-06-27T13:06:06Z
dc.date.issued2008
dc.description.abstractThis paper highlights the effect of different ceramic particles on the structure of PM copper based brake linings. The copper based brake linings using a range of ceramic additives (1-6 wt-%) were prepared by powder metallurgy (PM). The optimum conditions for the production of brake linings were determined as compaction under 400 MPa and sintering at 805 degrees C for 20 min in an argon atmosphere. The density of copper based brake linings decreased after sintering with the increase in ceramic powder contents for both Al2O3 and B4C ceramic particles. The microstructural characterisation of produced samples showed that the lower boiling point elements in the as supplied powder vaporise during sintering from the structure and this leads to an increase in the porosity amount of the final component.en
dc.description.sponsorshipGurel Makine Limited
dc.description.urihttps://doi.org/10.1179/174329008x284831
dc.identifier.doi10.1179/174329008x284831
dc.identifier.endpage276
dc.identifier.issn0032-5899
dc.identifier.issue3
dc.identifier.startpage272
dc.identifier.urihttps://hdl.handle.net/20.500.14981/49734
dc.identifier.volume51
dc.identifier.wos000260780500031
dc.language.isoeng
dc.publisherMANEY PUBLISHING
dc.relation.ispartofPOWDER METALLURGY
dc.subjectFriction materials
dc.subjectPowder metallurgy
dc.subjectBrake linings
dc.subjectCeramic particles
dc.subjectMicrostructure
dc.subjectPERFORMANCE
dc.subjectMetallurgy & Metallurgical Engineering
dc.titleEffect of Al2O3 and B4C particle additions on microstructure of PM copper based brake linings
dc.typeArticle
dspace.entity.typePublication
local.import.sourceWOS

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