Microstructure and XRD of ductile iron using annealing-tempering heat treatment process

M. F. Idham, B. Abdullah, J. Syarif, A. Jaffar, S. K. Alias, N. H. Saad

    Research output: Chapter in Book/Report/Conference proceedingConference contribution

    Abstract

    In this present study, the effect of tempering temperature of annealing-tempering combination processes, on microstructure as well as exploring the phase constituents of ductile iron through XRD analysis were performed. Ductile iron produced through conventional CO2 sand casting method was performed annealing-tempering heat treatment processes by using change furnace method. Three different temperatures were investigated ranging from (i) 250 °C, (ii) 300 °C and (iii) 350 °C for 1.5 hours respectively. Standard metallographic observation and XRD analysis were done to characterize the microstructure and the constituents respectively. It is found that the graphite structure exist in both treated and untreated samples. Pearlitic structure was formed in the microstructure for heat treated samples. Ferritic-pearlitic matrix structure surrounding the graphite nodule has been shown in as-cast sample. Annealing-tempering process does not change the BCC ferrite peak in (200), (211), (220) and (310) planes shown in as-cast.

    Original languageEnglish
    Title of host publicationApplied Mechanics and Materials
    Pages83-87
    Number of pages5
    Volume393
    DOIs
    Publication statusPublished - 2013
    EventInternational Conference on Advances in Mechanical Engineering 2013, ICAME 2013 - Malacca
    Duration: 28 Aug 201329 Aug 2013

    Publication series

    NameApplied Mechanics and Materials
    Volume393
    ISSN (Print)16609336
    ISSN (Electronic)16627482

    Other

    OtherInternational Conference on Advances in Mechanical Engineering 2013, ICAME 2013
    CityMalacca
    Period28/8/1329/8/13

    Fingerprint

    Nodular iron
    Tempering
    Heat treatment
    Annealing
    Microstructure
    Graphite
    Ferrite
    Casting
    Furnaces
    Sand
    Temperature

    Keywords

    • Ductile iron
    • Heat treatment
    • Microstructure and XRD

    ASJC Scopus subject areas

    • Engineering(all)

    Cite this

    Idham, M. F., Abdullah, B., Syarif, J., Jaffar, A., Alias, S. K., & Saad, N. H. (2013). Microstructure and XRD of ductile iron using annealing-tempering heat treatment process. In Applied Mechanics and Materials (Vol. 393, pp. 83-87). (Applied Mechanics and Materials; Vol. 393). https://doi.org/10.4028/www.scientific.net/AMM.393.83

    Microstructure and XRD of ductile iron using annealing-tempering heat treatment process. / Idham, M. F.; Abdullah, B.; Syarif, J.; Jaffar, A.; Alias, S. K.; Saad, N. H.

    Applied Mechanics and Materials. Vol. 393 2013. p. 83-87 (Applied Mechanics and Materials; Vol. 393).

    Research output: Chapter in Book/Report/Conference proceedingConference contribution

    Idham, MF, Abdullah, B, Syarif, J, Jaffar, A, Alias, SK & Saad, NH 2013, Microstructure and XRD of ductile iron using annealing-tempering heat treatment process. in Applied Mechanics and Materials. vol. 393, Applied Mechanics and Materials, vol. 393, pp. 83-87, International Conference on Advances in Mechanical Engineering 2013, ICAME 2013, Malacca, 28/8/13. https://doi.org/10.4028/www.scientific.net/AMM.393.83
    Idham MF, Abdullah B, Syarif J, Jaffar A, Alias SK, Saad NH. Microstructure and XRD of ductile iron using annealing-tempering heat treatment process. In Applied Mechanics and Materials. Vol. 393. 2013. p. 83-87. (Applied Mechanics and Materials). https://doi.org/10.4028/www.scientific.net/AMM.393.83
    Idham, M. F. ; Abdullah, B. ; Syarif, J. ; Jaffar, A. ; Alias, S. K. ; Saad, N. H. / Microstructure and XRD of ductile iron using annealing-tempering heat treatment process. Applied Mechanics and Materials. Vol. 393 2013. pp. 83-87 (Applied Mechanics and Materials).
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