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Uticaj sadržaja ojačavača na udarnu žilavost livenog Al-SiCp metal matričnog kompozita
The effect of reinforcement content on impact toughness of cast Al-SiCP metal matrix composite
dc.creator | Burzić, Meri | |
dc.creator | Sedmak, Stojan | |
dc.creator | Burzić, Zijah | |
dc.creator | Jaković, Dragan | |
dc.creator | Momčilović, Dejan | |
dc.date.accessioned | 2022-04-18T14:57:09Z | |
dc.date.available | 2022-04-18T14:57:09Z | |
dc.date.issued | 2002 | |
dc.identifier.issn | 1451-3749 | |
dc.identifier.uri | http://rims.institutims.rs/handle/123456789/28 | |
dc.description.abstract | Analiziran je uticaj sadržaja Mg u matrici i zapreminskog udela SiC čestica u metal matričnom kompozitu (MMC) na udarnu žilavost. Livena AlMg legura, sa 3%, 5% i 7% sadržaja Mg korišćena je kao metal matrice. Primenjen je sadržaj ojačavaća od 2%, 5% i 10%, sa prosečnom veličinom čestica od 30 µm. Kompozit je dobijen metodom vrtložnog livenja. Energija udara metal matričnog kompozita sa AlMg matricom smanjuje se sa porastom sadržaja SiC i smanjenjem sadržaja Mg. Najveća ukupna energija je nađena u MMC AlMg7 sa 2% SiC (14,7-17,5 J), a najmanja u MMC AlMg3 sa 10% SiC (3,7-4,1 J). Vrednosti za metal matrični kompozit su manje od vrednosti za odgovarajuću leguru za 40 do 50%. | sr |
dc.description.abstract | The effect of Mg content in matrix and volume entail of SiC particles in metal matrix composite (MMC) on impact toughness is analyzed. Cast AlMg alloy, with 3%, 5% and 7% Mg content is used as metal matrix. Reinforcement content of 2%, 5% and 10%, with an average particle size of 30 µm, had been applied. Composite is obtained by whirlpool casting method. The impact energy of metal matrix composite with AlMg matrix decreases with increasing SiC content and with decreasing Mg content. The highest total energy is found in MMC AlMg7 with 2% SiC (14.7-17.5 J), and the lowest one in MMC AlMg3 with 10% SiC (3.7-4.1 J). The values for metal matrix composite are bellow that of corresponding alloy for 40 to 50% . | en |
dc.publisher | Institut za ispitivanje materijala, Beograd | |
dc.rights | openAccess | |
dc.rights.uri | https://creativecommons.org/licenses/by-nc-nd/4.0/ | |
dc.source | Integritet i vek konstrukcija | |
dc.subject | udarna energija | sr |
dc.subject | SiC ojačavač | sr |
dc.subject | Šarpi V epruveta | sr |
dc.subject | MgAl legura | sr |
dc.subject | metal matrični kompozit (MMC) | sr |
dc.subject | SiC reinforcement | en |
dc.subject | MgAl alloy | en |
dc.subject | Metal-matrix composite (MMC) | en |
dc.subject | impact energy | en |
dc.subject | Charpy V specimen | en |
dc.title | Uticaj sadržaja ojačavača na udarnu žilavost livenog Al-SiCp metal matričnog kompozita | sr |
dc.title | The effect of reinforcement content on impact toughness of cast Al-SiCP metal matrix composite | en |
dc.type | article | |
dc.rights.license | BY-NC-ND | |
dc.citation.epage | 14 | |
dc.citation.issue | 1-2 | |
dc.citation.other | 2(1-2): 11-14 | |
dc.citation.spage | 11 | |
dc.citation.volume | 2 | |
dc.identifier.fulltext | http://rims.institutims.rs/bitstream/id/124/25.pdf | |
dc.identifier.rcub | https://hdl.handle.net/21.15107/rcub_rims_28 | |
dc.type.version | publishedVersion |