Investigation into the microstructure and mechanical properties of diffusion bonded TiAl alloys

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dc.authoridCam, Gurel/0000-0003-0222-9274
dc.contributor.authorCam, G.
dc.contributor.authorIpekoglu, G.
dc.contributor.authorBohm, K. -H.
dc.contributor.authorKocak, M.
dc.date.accessioned2024-09-18T21:01:45Z
dc.date.available2024-09-18T21:01:45Z
dc.date.issued2006
dc.departmentHatay Mustafa Kemal Üniversitesien_US
dc.description6th International Workshop on Interfaces -- JUN 26-30, 2005 -- Univ Santiago, Santiago de Compostela, SPAINen_US
dc.description.abstractTiAl alloys are potential candidates for replacing conventional Ti-alloys in gas turbine applications in the relatively lower temperature sections, owing to their low density and excellent high temperature properties. However, their intolerable ambient temperature brittleness hinders their use in such applications. Recently, TiAl alloys with some room temperature ductility were developed through alloy development programmes using special production routes such as powder metallurgy. However, the room temperature brittleness of these alloys could not be overcome. Sound joining of these alloys is a fundamental prerequisite for their successful integration into high temperature aerospace applications. It has been well demonstrated that diffusion bonding, a commonly used joining technology in conventional Ti-alloys, can successfully be used in joining of TiAl alloys both in as-cast or special-rolled conditions. In this study, diffusion bondability of a recently developed C containing TiAl alloy with a duplex microstructure using bonding parameters in the range of commercially available equipments was studied. Microstructural investigations in the joint area of the bonds were conducted to observe the presence of any weld defect. Additionally, the mechanical behaviour of the bonds was determined by shear testing to find out the optimum bonding parameters. Furthermore, the effect of post-bond heat treatment on the mechanical properties was investigated.en_US
dc.identifier.doi10.1007/s10853-006-0292-4
dc.identifier.endpage5282en_US
dc.identifier.issn0022-2461
dc.identifier.issue16en_US
dc.identifier.scopus2-s2.0-33748291358en_US
dc.identifier.scopusqualityQ1en_US
dc.identifier.startpage5273en_US
dc.identifier.urihttps://doi.org/10.1007/s10853-006-0292-4
dc.identifier.urihttps://hdl.handle.net/20.500.12483/12989
dc.identifier.volume41en_US
dc.identifier.wosWOS:000240259200033en_US
dc.identifier.wosqualityQ2en_US
dc.indekslendigikaynakWeb of Scienceen_US
dc.indekslendigikaynakScopusen_US
dc.language.isoenen_US
dc.publisherSpringeren_US
dc.relation.ispartofJournal of Materials Scienceen_US
dc.relation.publicationcategoryKonferans Öğesi - Uluslararası - Kurum Öğretim Elemanıen_US
dc.rightsinfo:eu-repo/semantics/closedAccessen_US
dc.subjectGamma-Titanium Aluminidesen_US
dc.subjectIntermetallic Alloysen_US
dc.subjectProgressen_US
dc.subjectDeformationen_US
dc.subjectBehavioren_US
dc.subjectSheeten_US
dc.titleInvestigation into the microstructure and mechanical properties of diffusion bonded TiAl alloysen_US
dc.typeConference Objecten_US

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