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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.authorSabahi Namini, Abbas
dc.contributor.authorDilawary, Shaikh Asad Ali
dc.contributor.authorMotallebzadeh, Amir
dc.contributor.authorShahedi Asl, Mehdi
dc.date.accessioned2026-01-25T05:06:54Z
dc.date.issued2019-09-01
dc.description.abstractAbstract The 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.urihttps://doi.org/10.1016/j.compositesb.2019.05.073
dc.description.urihttps://dx.doi.org/10.1016/j.compositesb.2019.05.073
dc.identifier.doi10.1016/j.compositesb.2019.05.073
dc.identifier.endpage280
dc.identifier.issn1359-8368
dc.identifier.openairedoi_dedup___::694a15bd79ff17a548f8d45cb31fd158
dc.identifier.orcid0000-0001-6753-9316
dc.identifier.orcid0000-0002-9915-2367
dc.identifier.startpage271
dc.identifier.urihttps://hdl.handle.net/11527/46529
dc.identifier.volume172
dc.language.isoeng
dc.publisherElsevier BV
dc.relation.ispartofComposites Part B: Engineering
dc.rightsCLOSED
dc.titleEffect of TiB2 addition on the elevated temperature tribological behavior of spark plasma sintered Ti matrix composite
dc.typeArticle
dspace.entity.typePublication

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