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dc.contributor.authorMazlee, Mohd Noor-
dc.contributor.authorShamsul, Baharin Jamaludin, Prof. Dr.-
dc.contributor.authorKamarudin, Hussin, Brig. Jen. Dato' Prof. Dr.-
dc.contributor.authorShaiful Rizam, Shamsudin-
dc.date.accessioned2010-08-20T07:40:25Z-
dc.date.available2010-08-20T07:40:25Z-
dc.date.issued2009-
dc.identifier.citationInternational Journal of Mechanical and Materials Engineering, vol.4(2), 2009, pages 181-185en_US
dc.identifier.issn1823-0334-
dc.identifier.urihttp://myais.fsktm.um.edu.my/10304/1/MICROSTRUCTURAL_STUDY_AND_DIFFERENTIAL_SCANNING_ALORIMETRY_ANALYSIS_AT_ELEVATED_TEMPERATURES_OF_UPER.pdf-
dc.identifier.urihttp://dspace.unimap.edu.my/123456789/8901-
dc.descriptionLink to publisher's homepage at http://myais.fsktm.um.edu.my/en_US
dc.description.abstractThe microstructure of superheated as-cast A357 alloy has been analysed to study the solidification structures of α-Al dendrites, eutectic Si particles and intermetallic compounds at different sections of the specimen. The primary dendritic arms are broken to globular and spherical shaped of α-Al dendrites due to the thermal effect of superheating thermal treatment. Differential scanning calorimetry showed faster formation of endothermic peaks of superheated as-cast A357 alloy relatively also believed to be attributed by superheating thermal treatment. The solidification sequence of superheated A357 alloy was same as Sr modified Al7Si-Mg alloy [4] except for the reaction involving Al5FeSi intermetallic compound which started with Liq. → Al dendrites followed by Liq. → Al + Si and lastly Liq. → Al + Si + Mg2Si + Al8FeMg3Si6.en_US
dc.language.isoenen_US
dc.publisherUniversity of Malayaen_US
dc.subjectEndothermic peaksen_US
dc.subjectSolidification structuresen_US
dc.subjectSuperheatingen_US
dc.subjectA357en_US
dc.subjectAlloyen_US
dc.titleMicrostructural study and differential scanning alorimetry analysis at elevated temperatures of uperheated as-cast A357 alloyen_US
dc.typeArticleen_US
dc.contributor.urlmazlee@unimap.edu.myen_US
Appears in Collections:Kamarudin Hussin, Brig. Jen. Datuk Prof. Dr.
School of Materials Engineering (Articles)
Mazlee Mohd Noor, Assoc. Prof. Dr.
Shamsul Baharin Jamaludin, Prof. Dr.

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