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Microstructure and fracture of alloyed austempered ductile iron

dc.creatorEric, Olivera
dc.creatorRajnović, Dragan
dc.creatorZec, Slavica
dc.creatorSiđanin, Leposava
dc.creatorJovanović, Milan T.
dc.date.accessioned2018-03-01T19:59:20Z
dc.date.available2018-03-01T19:59:20Z
dc.date.issued2006
dc.identifier.issn1044-5803
dc.identifier.urihttps://vinar.vin.bg.ac.rs/handle/123456789/3138
dc.description.abstractAn investigation has been conducted on two austempered ductile irons alloyed with Cu and Cu+Ni, austenitized at 900 degrees C and austempered at 350 degrees C. The microstructure and fracture mode developed through these treatments have been identified by means of light and scanning electron microscopy and X-ray diffraction analysis. Impact energy measurements were performed on un-notched Charpy specimens. The maximum value of retained austenite volume fraction observed in the material alloyed with Cu+Ni was higher than in that alloyed with Cu austenitized and austempered under the same conditions. This led to the material alloyed with Cu+Ni having higher impact energy and substantial plastic deformation. (c) 2006 Elsevier Inc. All rights reserved.en
dc.rightsrestrictedAccessen
dc.sourceMaterials Characterizationen
dc.subjectalloyed ductile ironen
dc.subjectbainitic transformationen
dc.subjectretained austeniteen
dc.subjectimpact energyen
dc.titleMicrostructure and fracture of alloyed austempered ductile ironen
dc.typearticleen
dcterms.abstractЈовановиц, Милан Т.; Ериц, Оливера; Сидјанин, Лепосава; Рајновиц, Драган; Зец Славица;
dc.citation.volume57
dc.citation.issue4-5
dc.citation.spage211
dc.citation.epage217
dc.identifier.wos000243263200001
dc.identifier.doi10.1016/j.matchar.2006.01.014
dc.citation.rankM21
dc.identifier.scopus2-s2.0-33750823452


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