• Login
    View Item 
    •   DSpace Home
    • Journal Articles
    • School of Manufacturing Engineering (Articles)
    • View Item
    •   DSpace Home
    • Journal Articles
    • School of Manufacturing Engineering (Articles)
    • View Item
    JavaScript is disabled for your browser. Some features of this site may not work without it.

    Characteristics of Fe-yttria composites fabricated by powder metallurgy method

    Thumbnail
    View/Open
    Characteristics of Fe-yttria composites fabricated by powder metallurgy method.pdf (22.40Kb)
    Date
    2013
    Author
    Marina, Marzuki
    Kartini, Alir
    Wan Abdul Rahman Assyahid, Wan Ibrahim
    Nooraizedfiza, Zainon
    Mohd Asri, Selamat
    Mohd Zamzuri, Mohammad Zain
    Metadata
    Show full item record
    Abstract
    This study is focused on fabricating and characterizing iron (Fe) composites prepared by powder metallurgy route reinforced with varying weight of Yttria (Y2O3). Composites were prepared based on 5 wt. % to 15 wt. % of reinforcement powder with particle size ranging from 1- 10μm. Pure Fe matrix composites were also prepared for comparison purpose. This paper will report the microstructure, bulk density and micro hardness values of the composites. Powder characterization and microstructures of the composites were examined using Scanning Electron Microscope (SEM) which indicated homogenous distribution of reinforcement particles in the metal matrix. Bulk density of the composites was calculated using standard Archimedean method showing decreasing values as the weight percentage of Y2O3 increases. Micro- hardness was measured using micro-Vickers hardness instrument. The data obtained shows that the Fe-Y2O3 composites samples possessed superior hardness value with the increasing quantity of reinforcement compared to the unreinforced Fe composite.
    URI
    http://www.scientific.net/AMR.626.738
    http://dspace.unimap.edu.my/123456789/23465
    Collections
    • School of Manufacturing Engineering (Articles) [123]
    • Wan Abdul Rahman Assyahid Wan Ibrahim, Dr. [6]
    • Mohd Zamzuri Mohammad Zain, Dr. [20]
    • Nooraizedfiza Zainon, Dr. [13]
    • Marina Marzuki,Ts. [4]

    Atmire NV

    Perpustakaan Tuanku Syed Faizuddin Putra (PTSFP) | Send Feedback
     

     

    Browse

    All of UniMAP Library Digital RepositoryCommunities & CollectionsBy Issue DateAuthorsTitlesSubjectsThis CollectionBy Issue DateAuthorsTitlesSubjects

    My Account

    LoginRegister

    Statistics

    View Usage Statistics

    Atmire NV

    Perpustakaan Tuanku Syed Faizuddin Putra (PTSFP) | Send Feedback