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dc.creatorŽivojinović, Jelena
dc.creatorPavlović, Vera P.
dc.creatorLabus, Nebojša
dc.creatorBlagojević, Vladimir A.
dc.creatorKosanović, Darko
dc.creatorPavlović, Vladimir B.
dc.date.accessioned2019-12-26T13:53:54Z
dc.date.available2019-12-26T13:53:54Z
dc.date.issued2019
dc.identifier.issn0350-820X
dc.identifier.urihttp://dais.sanu.ac.rs/123456789/6885
dc.description.abstractThe initial-stage of sintering plays a significant role in determining the final microstructure that defines the main characteristics of electroceramics materials such as functional properties. In this article non-isothermal sintering of non-activated and mechanically activated SrTiO3 samples was investigated up to 1300 °C. Dilatometric curves indicate that mechanical activation leads to an earlier onset of sintering, suggesting that it should lead to a more homogenous and denser sintered product. Analysis of the initial stage of sintering reveals that the sintering process of all examinated samples consists of two or three overlapping single-step processes, with a change in the dominant mass transport mechanism. The values of apparent activation energy of the considered single-step process exhibit a significant decrease with an increase in mechanical activation time. The values of the density of samples after isothermal sintering indicate that the final stage of sintering has not been reached by 1300 °C. © 2018 Authors.
dc.publisherETRAN
dc.relationinfo:eu-repo/grantAgreement/MESTD/Basic Research (BR or ON)/172057/RS//
dc.rightsopenAccess
dc.sourceScience of Sintering
dc.subjectdilatometry
dc.subjectmechanical activation
dc.subjectsintering
dc.subjectstrontium titanate
dc.titleAnalysis of the initial-stage sintering of mechanically activated SrTiO3
dc.typearticleen
dc.rights.licenseBY
dcterms.abstractПавловић, Вера П.; Павловић, Владимир Б.; Косановић, Дарко; Благојевић, Владимир A.; Живојиновић, Јелена; Лабус, Небојша;
dc.citation.spage199
dc.citation.epage208
dc.citation.volume51
dc.citation.issue2
dc.identifier.wos000496249200007
dc.identifier.doi10.2298/SOS1902199Z
dc.type.versionpublishedVersion
dc.identifier.fulltexthttp://dais.sanu.ac.rs/bitstream/id/27451/Zivojinovic_Science-of-Sintering_51_2019_199-208.pdf


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