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Modification effect of Sr on the microstructures and mechanical properties of Al-10.5Si-2.0Cu recycled alloy for die casting

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dc.contributor.authorShin, Sang-Soo-
dc.contributor.authorKim, Eok-Soo-
dc.contributor.authorYeom, Gil-Yong-
dc.contributor.authorLee, Jae-Chul-
dc.date.accessioned2021-09-06T23:05:30Z-
dc.date.available2021-09-06T23:05:30Z-
dc.date.created2021-06-18-
dc.date.issued2012-01-15-
dc.identifier.issn0921-5093-
dc.identifier.urihttps://scholar.korea.ac.kr/handle/2021.sw.korea/109078-
dc.description.abstractThe effect of Sr addition on the microstructure and mechanical properties of Al-10.5Si-2.0Cu (in wt%) recycled die-casting alloy was studied. With increasing Sr content, the morphology of the eutectic Si evolved from coarse acicular -> lamellar -> fine fibrous shapes. Sr addition significantly improved the mechanical properties, with the tensile strength being increased from 209 to 237 MPa and the elongation from 2.0 to 4.1%. This improvement was associated with the morphological evolution of the eutectic Si and was qualitatively evaluated by using a quality index. (C) 2011 Elsevier B.V. All rights reserved.-
dc.languageEnglish-
dc.language.isoen-
dc.publisherELSEVIER SCIENCE SA-
dc.subjectAL-SI ALLOYS-
dc.subjectALUMINUM-SILICON ALLOYS-
dc.subjectEUTECTIC SILICON-
dc.subjectGROWTH-
dc.subjectSTRONTIUM-
dc.subjectCONDUCTIVITY-
dc.subjectPHASE-
dc.titleModification effect of Sr on the microstructures and mechanical properties of Al-10.5Si-2.0Cu recycled alloy for die casting-
dc.typeArticle-
dc.contributor.affiliatedAuthorLee, Jae-Chul-
dc.identifier.doi10.1016/j.msea.2011.10.076-
dc.identifier.scopusid2-s2.0-83855163425-
dc.identifier.wosid000301160100023-
dc.identifier.bibliographicCitationMATERIALS SCIENCE AND ENGINEERING A-STRUCTURAL MATERIALS PROPERTIES MICROSTRUCTURE AND PROCESSING, v.532, pp.151 - 157-
dc.relation.isPartOfMATERIALS SCIENCE AND ENGINEERING A-STRUCTURAL MATERIALS PROPERTIES MICROSTRUCTURE AND PROCESSING-
dc.citation.titleMATERIALS SCIENCE AND ENGINEERING A-STRUCTURAL MATERIALS PROPERTIES MICROSTRUCTURE AND PROCESSING-
dc.citation.volume532-
dc.citation.startPage151-
dc.citation.endPage157-
dc.type.rimsART-
dc.type.docTypeArticle-
dc.description.journalClass1-
dc.description.journalRegisteredClassscie-
dc.description.journalRegisteredClassscopus-
dc.relation.journalResearchAreaScience & Technology - Other Topics-
dc.relation.journalResearchAreaMaterials Science-
dc.relation.journalResearchAreaMetallurgy & Metallurgical Engineering-
dc.relation.journalWebOfScienceCategoryNanoscience & Nanotechnology-
dc.relation.journalWebOfScienceCategoryMaterials Science, Multidisciplinary-
dc.relation.journalWebOfScienceCategoryMetallurgy & Metallurgical Engineering-
dc.subject.keywordPlusAL-SI ALLOYS-
dc.subject.keywordPlusALUMINUM-SILICON ALLOYS-
dc.subject.keywordPlusEUTECTIC SILICON-
dc.subject.keywordPlusGROWTH-
dc.subject.keywordPlusSTRONTIUM-
dc.subject.keywordPlusCONDUCTIVITY-
dc.subject.keywordPlusPHASE-
dc.subject.keywordAuthorEutectic Si-
dc.subject.keywordAuthorModification-
dc.subject.keywordAuthorDie-casting alloys-
dc.subject.keywordAuthorStrontium-
dc.subject.keywordAuthorFine fibrous-
dc.subject.keywordAuthorHolding time-
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