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Sintered Materials Based on Copper and Alumina Powders Synthesized by a Novel Method
dc.creator | Korać, Marija | |
dc.creator | Kamberović, Željko | |
dc.creator | Anđić, Zoran | |
dc.creator | Filipović, Mirjana | |
dc.creator | Tasić, Miloš | |
dc.date.accessioned | 2022-05-12T15:11:45Z | |
dc.date.available | 2022-05-12T15:11:45Z | |
dc.date.issued | 2010 | |
dc.identifier.issn | 0350-820X | |
dc.identifier.uri | http://cherry.chem.bg.ac.rs/handle/123456789/5057 | |
dc.description.abstract | This paper presents the production of sintered materials from nano-composite powders obtained by a novel synthesis method, which represents a combination of thermochemical synthesis and mechanical alloying. Produced powders were characterized by an average individual particle size of 30nm, with the presence of a small number of aggregates with a size of 150nm. The positive effect on dispersion strengthening of the copper matrix occurred up to 1 wt.% Al2O3, whereas a further increase of the Al2O3 content showed a negative effect on hardness. The new synthesis method is more suiTab. for composite materials containing maximum 1wt.% Al2O3. By this novel method it is possible to produce composites possessing a good combination of hardness and electrical conductivity. | sr |
dc.language.iso | en | sr |
dc.publisher | International Institute for the Science of Sintering | |
dc.relation | info:eu-repo/grantAgreement/MESTD/MPN2006-2010/19032/RS// | sr |
dc.rights | openAccess | sr |
dc.rights.uri | https://creativecommons.org/licenses/by/4.0/ | |
dc.source | Science of Sintering | sr |
dc.subject | Copper | sr |
dc.subject | Alumina | sr |
dc.subject | Nano-composite powders | sr |
dc.subject | Sintering | sr |
dc.subject | Dispersion strengthening | sr |
dc.title | Sintered Materials Based on Copper and Alumina Powders Synthesized by a Novel Method | sr |
dc.type | article | sr |
dc.rights.license | BY | sr |
dc.rights.holder | Authors | sr |
dc.citation.volume | 42 | |
dc.citation.spage | 81 | |
dc.citation.epage | 90 | |
dc.identifier.doi | doi: 10.2298/SOS1001081K | |
dc.citation.rank | M22 | |
dc.type.version | publishedVersion | sr |
dc.identifier.fulltext | http://cherry.chem.bg.ac.rs/bitstream/id/29461/0350-820X1001081K.pdf |