Diffusion of aluminum into steel substrates by means of hot dip aluminizing

Hishamuddin Hj Husain, Abdul Razak Daud, Muhamad Daud

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

    3 Citations (Scopus)

    Abstract

    Surface coating is an efficient and economical method to obtain desirable material surfaces properties. As compared to other coating techniques, hot dip coating can be considered as the most economical way to protect steel surfaces. Hot dip aluminizing technique was investigated in this study. Experiments have been conducted on the mild steel substrates with 10 mm diameter. The substrates were dipped into the molten aluminum maintained at temperature 750°C for 5, 10, 15, 20, 25 and 30 minutes. Optical microscopy, scanning electron microscope and energy dispersive X-ray spectroscopy were used in this investigation. From the microstructure observation, it showed the appearance of intermetallic layer covered by the top layer of Al on the mild steel substrate increased with the increase in dipping time. The result of EDX analysis revealed the existence of Fe and Al in form of new Al- Fe phase. This indicated the possible formation of the intermetallic layers.

    Original languageEnglish
    Title of host publicationAIP Conference Proceedings
    Pages146-148
    Number of pages3
    Volume1202
    DOIs
    Publication statusPublished - 2009
    EventInternational Conference on Neutron and X-ray Scattering 2009, ICNX2009 - Kuala Lumpur
    Duration: 29 Jun 20091 Jul 2009

    Other

    OtherInternational Conference on Neutron and X-ray Scattering 2009, ICNX2009
    CityKuala Lumpur
    Period29/6/091/7/09

    Fingerprint

    aluminum coatings
    steels
    aluminum
    intermetallics
    coating
    dipping
    surface properties
    electron microscopes
    electron energy
    microscopy
    coatings
    microstructure
    scanning
    spectroscopy
    x rays
    temperature

    Keywords

    • Hot dip aluminizing and intermetallic layer
    • Surface coating

    ASJC Scopus subject areas

    • Physics and Astronomy(all)

    Cite this

    Husain, H. H., Razak Daud, A., & Daud, M. (2009). Diffusion of aluminum into steel substrates by means of hot dip aluminizing. In AIP Conference Proceedings (Vol. 1202, pp. 146-148) https://doi.org/10.1063/1.3295586

    Diffusion of aluminum into steel substrates by means of hot dip aluminizing. / Husain, Hishamuddin Hj; Razak Daud, Abdul; Daud, Muhamad.

    AIP Conference Proceedings. Vol. 1202 2009. p. 146-148.

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

    Husain, HH, Razak Daud, A & Daud, M 2009, Diffusion of aluminum into steel substrates by means of hot dip aluminizing. in AIP Conference Proceedings. vol. 1202, pp. 146-148, International Conference on Neutron and X-ray Scattering 2009, ICNX2009, Kuala Lumpur, 29/6/09. https://doi.org/10.1063/1.3295586
    Husain HH, Razak Daud A, Daud M. Diffusion of aluminum into steel substrates by means of hot dip aluminizing. In AIP Conference Proceedings. Vol. 1202. 2009. p. 146-148 https://doi.org/10.1063/1.3295586
    Husain, Hishamuddin Hj ; Razak Daud, Abdul ; Daud, Muhamad. / Diffusion of aluminum into steel substrates by means of hot dip aluminizing. AIP Conference Proceedings. Vol. 1202 2009. pp. 146-148
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