In-situ compaction and sintering of Al2O3 - GNP nanoparticles using a high-frequency induction system

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dc.contributor.authorÇavdar, U
dc.contributor.authorKusoglu, IM
dc.contributor.authorAltintas, A
dc.date.accessioned2024-07-18T12:01:17Z
dc.date.available2024-07-18T12:01:17Z
dc.description.abstractIn-situ compaction and sintering of nanopowders are of great interest with respect to industrial production because they save time and energy. As a key study, Al2O3-1 wt.-% GNP composites were mixed in a V-type mixer for 2 hours at 35 cycle/min to obtain homogeneous mixtures. Mixed graphene nanoplatelets and alumina nanoparticles were compacted and sintered in-situ by applying uni-axial pressure in a graphite die, heated and generated by the ultra high-frequency induction system (UHFIHS). The graphite die was heated to 1500, 1550, 1600 and 1650 degrees C for 5, 10 and 20 minutes under a vacuum. The effect of sintering temperature and time on density, surface roughness, hardness and the microstructure of in-situ sintered nano graphene-alumina compacts were investigated.
dc.identifier.issn0025-5300
dc.identifier.urihttp://akademikarsiv.cbu.edu.tr:4000/handle/123456789/8320
dc.language.isoEnglish
dc.publisherCARL HANSER VERLAG
dc.subjectMECHANICAL-PROPERTIES
dc.subjectRAPID CONSOLIDATION
dc.subjectCARBON NANOTUBES
dc.subjectGRAPHENE
dc.subjectCOMPOSITES
dc.subjectIRON
dc.titleIn-situ compaction and sintering of Al2O3 - GNP nanoparticles using a high-frequency induction system
dc.typeArticle

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