Thermal shock behaviour of α:β-SiAlON-TiN composites

Basit Öğe Kaydı
dc.authorid0000-0002-5695-3658
dc.contributor.authorAcikbas, Nurcan Calls
dc.contributor.authorTegmen, Sermet
dc.contributor.authorOzcan, Selcuk
dc.contributor.authorAcikbas, Gokhan
dc.date.accessioned2025-05-20T18:59:19Z
dc.date.issued2014
dc.departmentBilecik Şeyh Edebali Üniversitesi
dc.description.abstractalpha:beta-SiAlON and 10, 17, and 25 wt% TiN particle reinforced composites were produced by a gas pressure sintering method. The densification behavior, phase and microstructural evolution, mechanical and thermal shock behavior of materials were investigated. The TiN incorporation had significant influence on the matrix microstructure and improved fracture toughness of the material. The highest fracture toughness was obtained for the composite with 25 wt% TiN (K-1c: 8.2 +/- 0.2 MPa m(1/2)). SiAlON-TiN composites showed lower crack formation and propagation compared to the monolithic SiAlON. Above 700 degrees C passive oxidation took place and provided crack healing by filling the cracks with TiO2, and the thermal shock resistance behavior was improved. (C) 2013 Elsevier Ltd and Techna Group S.r.l. All rights reserved.
dc.description.sponsorshipBilecik Seyh Edebali University [2011-01-BIL.01-002]
dc.description.sponsorshipThe authors gratefully acknowledge the financial support provided by Bilecik Seyh Edebali University (Project no.: 2011-01-BIL.01-002) instrumental in the completion of the study reported in this manuscript.
dc.identifier.doi10.1016/j.ceramint.2013.09.064
dc.identifier.endpage3618
dc.identifier.issn0272-8842
dc.identifier.issn1873-3956
dc.identifier.issue2
dc.identifier.scopus2-s2.0-84889092826
dc.identifier.scopusqualityQ1
dc.identifier.startpage3611
dc.identifier.urihttps://doi.org/10.1016/j.ceramint.2013.09.064
dc.identifier.urihttps://hdl.handle.net/11552/8355
dc.identifier.volume40
dc.identifier.wosWOS:000329882100133
dc.identifier.wosqualityQ1
dc.indekslendigikaynakWoS
dc.indekslendigikaynakScopus
dc.indekslendigikaynakWoS - Science Citation Index Expanded
dc.language.isoen
dc.publisherElsevier Sci Ltd
dc.relation.ispartofCeramics International
dc.relation.publicationcategoryMakale - Uluslararası Hakemli Dergi - Kurum Öğretim Elemanı
dc.rightsinfo:eu-repo/semantics/closedAccess
dc.snmzKA_WOS_20250518
dc.subjectSiAlON-TiN composites
dc.subjectThermal shock
dc.subjectFracture toughness
dc.subjectOxidation
dc.titleThermal shock behaviour of α:β-SiAlON-TiN composites
dc.typeArticle

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