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Properties improvement of the al 7075 alloy castings

dc.creatorGulišija, Zvonko
dc.creatorPatarić, Aleksandra
dc.creatorMihailović, Marija
dc.creatorJanjušević, Zoran
dc.date.accessioned2023-04-21T11:17:22Z
dc.date.available2023-04-21T11:17:22Z
dc.date.issued2014
dc.identifier.issn0040-2176
dc.identifier.urihttps://ritnms.itnms.ac.rs/handle/123456789/298
dc.description.abstractU radu je prikazana mogućnost dobijanja homogenije mikrostrukture i ravnomernije raspodele legirajućih elemenata Zn i Mg u aluminijumskoj leguri EN AW 7075, prilikom livenja u prisustvu elektromagnetnog polja. Ispitana su i mehanička svojstva uzoraka koji su odliveni bez i sa elektromagnetnin poljem. Rezultati pokazuju da se livenjem u elektromagnetnom polju postižu prednosti u odnosu na klasičan postupak livenja aluminijumskih legura.sr
dc.description.abstractThe microstructure and the mechanical properties of the samples obtained by conventional vertical continuous casting and electromagnetic casting of 7075 aluminum as-cast alloy were investigated. The better surface quality, more homogeneous alloying elements distribution and hence the microstructure and better mechanical properties were obtained in samples casted with electromagnetic field (EMF) compared with samples casted without EMF. The microstructure was analyzed by optical microscope and the variation of alloying elements, Zn and Mg, through the sample cross section was examined by chemical analysis. The mechanical properties of samples casted with and without electromagnetic field were determined using computerized materials testing machine Zwick/Roel Z 100.en
dc.publisherSavez inženjera i tehničara Srbije, Beograd
dc.relationinfo:eu-repo/grantAgreement/MESTD/Technological Development (TD or TR)/34002/RS//
dc.rightsopenAccess
dc.rights.urihttps://creativecommons.org/licenses/by/4.0/
dc.sourceTehnika
dc.subjectmehanička svojstvasr
dc.subjectlegirajući elementisr
dc.subjectAl legura 7075sr
dc.subjectmechanical propertiesen
dc.subjectalloying elementsen
dc.subject7075 aluminum alloyen
dc.titlePoboljšavanje osobina odlivaka od aluminijumske legure 7075sr
dc.titleProperties improvement of the al 7075 alloy castingsen
dc.typearticle
dc.rights.licenseBY
dc.citation.epage426
dc.citation.issue3
dc.citation.other69(3): 424-426
dc.citation.rankM51
dc.citation.spage424
dc.citation.volume69
dc.identifier.doi10.5937/tehnika1403424G
dc.identifier.fulltexthttps://ritnms.itnms.ac.rs/bitstream/id/95/295.pdf
dc.identifier.rcubconv_14
dc.type.versionpublishedVersion


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