Crystallization analysis and determination of Avrami exponents during isothermal annealing and the effect of cooling rate on the evolution of the atomic structure of Pd78Si16Cu6 alloy: A molecular dynamics simulation study

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dc.contributor.authorGuder, V.
dc.contributor.authorCeltek, M.
dc.contributor.authorCelik, F. A.
dc.contributor.authorSengul, S.
dc.date.accessioned2024-06-12T11:12:08Z
dc.date.available2024-06-12T11:12:08Z
dc.date.issued2023
dc.departmentTrakya Üniversitesien_US
dc.description.abstractIn this study, molecular dynamics simulations have been carried out to investigate the effect of cooling rate on the atomic structure of the Pd78Si16Cu6 alloy and the isothermal annealing process on the evolution of its glassy structure. It is observed that the atomic structure, glass transition temperature and crystallization temperature of the system are affected significantly by the cooling rate. While the liquid system cooled at slower cooling rates than 1 K/ps transitions to a crystalline structure, a glassy structure is observed for faster cooling rates. The crystallization kinetics of the annealing process are explained by the Johnson, Mehl and Avrami model using Honeycutt-Andersen crystalline-type bonded pairs. The findings show that the system transitions from a metastable phase to a stable crystalline phase during isothermal annealing of the amorphous Pd78Si16Cu6 alloy, and increasing the annealing time for lower temperature increases the thermal stability of the amorphous phase.en_US
dc.identifier.doi10.1016/j.jnoncrysol.2022.122067
dc.identifier.issn0022-3093
dc.identifier.issn1873-4812
dc.identifier.scopus2-s2.0-85143772231en_US
dc.identifier.scopusqualityQ2en_US
dc.identifier.urihttps://doi.org/10.1016/j.jnoncrysol.2022.122067
dc.identifier.urihttps://hdl.handle.net/20.500.14551/23061
dc.identifier.volume602en_US
dc.identifier.wosWOS:000898772100002en_US
dc.identifier.wosqualityQ1en_US
dc.indekslendigikaynakWeb of Scienceen_US
dc.indekslendigikaynakScopusen_US
dc.language.isoenen_US
dc.publisherElsevieren_US
dc.relation.ispartofJournal Of Non-Crystalline Solidsen_US
dc.relation.publicationcategoryMakale - Uluslararası Hakemli Dergi - Kurum Öğretim Elemanıen_US
dc.rightsinfo:eu-repo/semantics/closedAccessen_US
dc.subjectPd78Si16Cu6 Alloyen_US
dc.subjectMolecular Dynamic Simulationen_US
dc.subjectCooling Rateen_US
dc.subjectIsothermal Annealingen_US
dc.subjectAvrami Coefficientsen_US
dc.subjectGlass-Formationen_US
dc.subjectMetallic-Glassen_US
dc.subjectTransport-Propertiesen_US
dc.subjectCu-Agen_US
dc.subjectKineticsen_US
dc.subjectSolidificationen_US
dc.subjectBehavioren_US
dc.subjectModelen_US
dc.titleCrystallization analysis and determination of Avrami exponents during isothermal annealing and the effect of cooling rate on the evolution of the atomic structure of Pd78Si16Cu6 alloy: A molecular dynamics simulation studyen_US
dc.typeArticleen_US

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