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Effect of TiB2 addition on the elevated temperature tribological behavior of spark plasma sintered Ti matrix composite

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dc.contributor.coauthorSabahi Namini, Abbas
dc.contributor.coauthorDilawary, Shaikh Asad Ali
dc.contributor.coauthorShahedi Asl, Mehdi
dc.contributor.departmentKUYTAM (Koç University Surface Science and Technology Center)
dc.contributor.kuauthorMotallebzadeh, Amir
dc.contributor.schoolcollegeinstituteResearch Center
dc.date.accessioned2024-11-09T23:06:40Z
dc.date.issued2019
dc.description.abstractThe study aims at the investigation of the high temperature tribological behavior for in situ synthesized Ti–TiB composite and reports thorough characterization of worn surfaces to understand the operative wear mechanisms to clarify the controversial role of tribo-oxide formation in Ti alloys. Therefore monolithic CpTi and CpTi+9.6 wt% TiB2 composite specimens were fabricated by spark plasma sintering. Microstructural and phase analyses verified the in situ formation of TiB whiskers in the composite specimens and an enhancement in hardness. The dry sliding wear behavior of composites was better than CpTi, across all testing temperatures, thanks to better hardness and the formation of adherent and thicker tribo-oxide layer.
dc.description.indexedbyWOS
dc.description.indexedbyScopus
dc.description.openaccessYES
dc.description.publisherscopeInternational
dc.description.sponsoredbyTubitakEuN/A
dc.description.volume172
dc.identifier.doi10.1016/j.compositesb.2019.05.073
dc.identifier.issn1359-8368
dc.identifier.scopus2-s2.0-85066096134
dc.identifier.urihttps://doi.org/10.1016/j.compositesb.2019.05.073
dc.identifier.urihttps://hdl.handle.net/20.500.14288/9013
dc.keywordsTitanium matrix composite
dc.keywordsTiB2 additive
dc.keywordsSpark plasma sintering
dc.keywordsHardness
dc.keywordsSliding wear
dc.language.isoeng
dc.publisherElsevier
dc.relation.ispartofComposites Part B: Engineering
dc.subjectEngineering
dc.subjectMaterials science
dc.subjectComposites
dc.titleEffect of TiB2 addition on the elevated temperature tribological behavior of spark plasma sintered Ti matrix composite
dc.typeJournal Article
dspace.entity.typePublication
local.contributor.kuauthorMotallebzadeh, Amir
local.publication.orgunit1Research Center
local.publication.orgunit2KUYTAM (Koç University Surface Science and Technology Center)
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