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dc.contributor.authorSaidatulakmar, Shamsuddin-
dc.contributor.authorShamsul Baharin, Jamaludin, Prof. Dr.-
dc.contributor.authorZuhailawati, H.-
dc.contributor.authorZainal Arifin, A.-
dc.date.accessioned2011-03-23T05:22:31Z-
dc.date.available2011-03-23T05:22:31Z-
dc.date.issued2010-
dc.identifier.citationMalaysian Journal of Microscopy, vol. 4(1), 2010, pages 136-142en_US
dc.identifier.issn1823-7010-
dc.identifier.urihttp://www.ibs.upm.edu.my/~aini/publications.htm-
dc.identifier.urihttp://dspace.unimap.edu.my/123456789/11388-
dc.descriptionLink to publisher's homepage at www.upm.edu.my/en_US
dc.description.abstractThe requirement for high performance materials of high wear and corrosion resistance lead to an increasing interest in ferrous matrix composites. Metal matrix composite of iron-chromium reinforced with alumina was fabricated using conventional powder metallurgy route: mixing, pressing and sintering. The mixing stage is critical if a homogeneous material with good properties is to be produced. In the present investigation, Fe-Cr-Al2O3 composites with various mixing duration were analyzed. According to X-ray diffraction (XRD), the composites have formed binary alloy of Fe-Cr alloy. The microstructure of the composites contains mostly alumina particle distributed uniformly throughout iron-chromium matrix. Half an hour mixing duration gave highest in micro-hardness value (86.68 HV), percentage of shrinkage (1.9%) and bulk density (6.0006 gcm-3), but lowest percentage of porosity (7.3).en_US
dc.language.isoenen_US
dc.publisherUniversiti Putra Malaysia (UPM)en_US
dc.subjectCompositesen_US
dc.subjectMicrostructureen_US
dc.titleMicrostructure and microhardness properties of Fe-Cr-Al2O3 compositesen_US
dc.typeArticleen_US
dc.contributor.urlsbaharin@unimap.edu.myen_US
Appears in Collections:School of Materials Engineering (Articles)
Shamsul Baharin Jamaludin, Prof. Dr.

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