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dc.contributor.authorCoşkun, Selim
dc.contributor.authorÖveçoğlu, M. Lütfi
dc.contributor.authorÖzkal, Burak
dc.contributor.authorTanoğlu, Metin
dc.date.accessioned2017-01-13T07:46:06Z
dc.date.available2017-01-13T07:46:06Z
dc.date.issued2010-03
dc.identifier.citationCoşkun, S., Öveçoğlu, M. L., Özkal, B., and Tanoğlu, M. (2010). Characterization investigations during mechanical alloying and sintering of W-20 vol% SiC composites. Journal of Alloys and Compounds, 492(1-2), 576-584. doi:10.1016/j.jallcom.2009.11.185en_US
dc.identifier.issn0925-8388
dc.identifier.urihttp://doi.org/10.1016/j.jallcom.2009.11.185
dc.identifier.urihttp://hdl.handle.net/11147/2776
dc.description.abstractThe effect of mechanical alloying and the sintering regime on the microstructural and the physical properties of W-SiC composites were investigated. Powder mixtures of W-20 vol.% SiC were mechanically alloyed (MA'd) using a Spex mill for 3 h, 6 h and 24 h. MA'd powders were characterized by Laser Diffraction Particle Size Analyzer, SEM and XRD investigations. MA'd W-20 vol.% SiC powder composites were sintered under inert Ar and reducing H2 gas conditions at 1680 °C and 1770 °C for 1 h. The microstructural and mechanical characterizations of the sintered samples were carried out by scanning electron microscope (SEM) and X-ray diffraction (XRD) and Vickers Hardness analyses. The addition of SiC remarkably increases the hardness of the composites. Hardness is also increased with decreasing grain size and increasing amount of MA. © 2009 Elsevier B.V. All rights reserved.en_US
dc.description.sponsorshipTÜBİTAK project number 105M065 and DPT project number 2001K120750en_US
dc.language.isoengen_US
dc.publisherElsevieren_US
dc.relation.isversionof10.1016/j.jallcom.2009.11.185en_US
dc.rightsinfo:eu-repo/semantics/openAccessen_US
dc.subjectSinteringen_US
dc.subjectComposite materialsen_US
dc.subjectMechanical alloyingen_US
dc.subjectMicrostructureen_US
dc.subjectSolid-state sinteringen_US
dc.titleCharacterization investigations during mechanical alloying and sintering of W-20 vol% SiC compositesen_US
dc.typearticleen_US
dc.contributor.authorIDTR30837en_US
dc.contributor.iztechauthorTanoğlu, Metin
dc.relation.journalJournal of Alloys and Compoundsen_US
dc.contributor.departmentİYTE, Mühendislik Fakültesi, Makina Mühendisliği Bölümüen_US
dc.identifier.volume492en_US
dc.identifier.issue1-2en_US
dc.identifier.startpage576en_US
dc.identifier.endpage584en_US
dc.relation.publicationcategoryMakale - Uluslararası Hakemli Dergi - Kurum Öğretim Elemanıen_US


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