Effect of Ti Content on Microstructure and Wear Performance of TZM Alloys Produced by Mechanical Alloying Method

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dc.authoridsimsek, dogan/0000-0002-5509-9314
dc.contributor.authorSirali, Haktan
dc.contributor.authorSimsek, Dogan
dc.contributor.authorOzyurek, Dursun
dc.date.accessioned2024-09-29T15:54:37Z
dc.date.available2024-09-29T15:54:37Z
dc.date.issued2021
dc.departmentKarabük Üniversitesien_US
dc.description.abstractIn this study, changes in microstructure, hardness and wear performance of titanium-zirconium-molybdenum (TZM) alloys produced by mechanical alloying method with the addition of different amounts of titanium (Ti) were investigated. Mechanically alloyed powders were sintered at 1300 degrees C for 4 h under 10(-6) mbar vacuum environment. The produced alloys were characterized by scanning electron microscope (SEM + EDS), X-ray diffraction, grain size distribution, hardness and density measurements. In the wear tests, three different loads and five different sliding distances were used. Results showed that the produced TZM alloys were porous, and the pores in the alloys containing 0.40% and 0.45% Ti were generally located on the grain boundaries. In alloys containing 0.50% Ti, inside the grain the pore sizes increase, while in the alloy containing 0.55% Ti, the pore sizes in grain boundary decrease. Grain size distribution results show that as the Ti content increased, the amount of grain size over 6 mu m decreased and smaller than 6 mu m increased. Hardness and density results show that while the hardness of TZM alloys produced increases depending on Ti content, their density decreases. The highest hardness was obtained in the TZM alloy containing 0.55% Ti, while the lowest density was obtained in the same alloy. Wear test results show that the lowest weight loss was obtained in TZM alloy containing the highest amount of Ti (0.55%) under all loads. Graphicen_US
dc.description.sponsorshipKarabuk University Scientific Research Projects Department [KBU-BAP-17-YL-420]en_US
dc.description.sponsorshipThe authors are pleased to acknowledge the financial support for this study from Karabuk University Scientific Research Projects Department (KBU-BAP-17-YL-420).en_US
dc.identifier.doi10.1007/s12540-020-00735-4
dc.identifier.endpage4119en_US
dc.identifier.issn1598-9623
dc.identifier.issn2005-4149
dc.identifier.issue10en_US
dc.identifier.scopus2-s2.0-85084967225en_US
dc.identifier.scopusqualityQ1en_US
dc.identifier.startpage4110en_US
dc.identifier.urihttps://doi.org/10.1007/s12540-020-00735-4
dc.identifier.urihttps://hdl.handle.net/20.500.14619/4188
dc.identifier.volume27en_US
dc.identifier.wosWOS:000534210900001en_US
dc.identifier.wosqualityQ1en_US
dc.indekslendigikaynakWeb of Scienceen_US
dc.indekslendigikaynakScopusen_US
dc.language.isoenen_US
dc.publisherKorean Inst Metals Materialsen_US
dc.relation.ispartofMetals and Materials Internationalen_US
dc.relation.publicationcategoryMakale - Uluslararası Hakemli Dergi - Kurum Öğretim Elemanıen_US
dc.rightsinfo:eu-repo/semantics/closedAccessen_US
dc.subjectTZM alloyen_US
dc.subjectMechanically alloyingen_US
dc.subjectTi amounten_US
dc.subjectWearen_US
dc.subjectGrain sizeen_US
dc.titleEffect of Ti Content on Microstructure and Wear Performance of TZM Alloys Produced by Mechanical Alloying Methoden_US
dc.typeArticleen_US

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