Mössbauer and XRD study of hot dip galvanized alloy

Erno Kuzmann, Alexander Frederick Speakman, Mahmoud El-Sharif, S. Stichleutner, Z. Hommonay, Z. Klencsár, Lura Sziráki, Colin Chisholm, Gyorgy Balint Lak

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Abstract

Mössbauer spectroscopy has been used to investigate the nature of the Zinc-Iron alloys present within the Hot Dip Galvanized (HDG) layers of steel with a silicon content of 0.35 %. The investigation also studied the impact of the powder coating pretreatment on the nature of the alloy layers. The acid etching process within the pretreatment process in particular would be expected to have a significant impact on the HDG layer. This study utilized 57Fe Mössbauer spectroscopy to examine identically processed samples prior to and post pre treatment. XRD and 57Fe CEMS measurements were performed on hot galvanized S355J2 + N samples, forming sandwiched structure. Both XRD and CEMS reveal the presence of dominant steel phase in accordance with its estimated occurrence on the surface of the sandwiched samples. Minor G-Fe3Zn10, ¿-FeZn15 and solid solution Fe-Zn as well as minor Fe-Si phases could also be identified.
Original languageEnglish
Number of pages15
JournalHyperfine Interactions
Volume237
Issue number148
Early online date10 Oct 2016
DOIs
Publication statusPublished - 1 Dec 2016

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Steel
pretreatment
Spectroscopy
Zinc alloys
Powder coatings
Iron alloys
Silicon
steels
zinc alloys
Etching
Solid solutions
iron alloys
spectroscopy
Acids
solid solutions
etching
occurrences
coatings
acids
silicon

Keywords

  • hot dip galvanization, Iron-Zinc alloys, Mössbauer spectroscopy, X-ray diffraction

Cite this

Kuzmann, E., Speakman, A. F., El-Sharif, M., Stichleutner, S., Hommonay, Z., Klencsár, Z., ... Lak, G. B. (2016). Mössbauer and XRD study of hot dip galvanized alloy. Hyperfine Interactions, 237(148). https://doi.org/10.1007/s10751-016-1362-x
Kuzmann, Erno ; Speakman, Alexander Frederick ; El-Sharif, Mahmoud ; Stichleutner, S. ; Hommonay, Z. ; Klencsár, Z. ; Sziráki, Lura ; Chisholm, Colin ; Lak, Gyorgy Balint . / Mössbauer and XRD study of hot dip galvanized alloy. In: Hyperfine Interactions. 2016 ; Vol. 237, No. 148.
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abstract = "M{\"o}ssbauer spectroscopy has been used to investigate the nature of the Zinc-Iron alloys present within the Hot Dip Galvanized (HDG) layers of steel with a silicon content of 0.35 {\%}. The investigation also studied the impact of the powder coating pretreatment on the nature of the alloy layers. The acid etching process within the pretreatment process in particular would be expected to have a significant impact on the HDG layer. This study utilized 57Fe M{\"o}ssbauer spectroscopy to examine identically processed samples prior to and post pre treatment. XRD and 57Fe CEMS measurements were performed on hot galvanized S355J2 + N samples, forming sandwiched structure. Both XRD and CEMS reveal the presence of dominant steel phase in accordance with its estimated occurrence on the surface of the sandwiched samples. Minor G-Fe3Zn10, ¿-FeZn15 and solid solution Fe-Zn as well as minor Fe-Si phases could also be identified.",
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Kuzmann, E, Speakman, AF, El-Sharif, M, Stichleutner, S, Hommonay, Z, Klencsár, Z, Sziráki, L, Chisholm, C & Lak, GB 2016, 'Mössbauer and XRD study of hot dip galvanized alloy', Hyperfine Interactions, vol. 237, no. 148. https://doi.org/10.1007/s10751-016-1362-x

Mössbauer and XRD study of hot dip galvanized alloy. / Kuzmann, Erno; Speakman, Alexander Frederick; El-Sharif, Mahmoud; Stichleutner, S.; Hommonay, Z.; Klencsár, Z.; Sziráki, Lura; Chisholm, Colin; Lak, Gyorgy Balint .

In: Hyperfine Interactions, Vol. 237, No. 148, 01.12.2016.

Research output: Contribution to journalArticle

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T1 - Mössbauer and XRD study of hot dip galvanized alloy

AU - Kuzmann, Erno

AU - Speakman, Alexander Frederick

AU - El-Sharif, Mahmoud

AU - Stichleutner, S.

AU - Hommonay, Z.

AU - Klencsár, Z.

AU - Sziráki, Lura

AU - Chisholm, Colin

AU - Lak, Gyorgy Balint

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AB - Mössbauer spectroscopy has been used to investigate the nature of the Zinc-Iron alloys present within the Hot Dip Galvanized (HDG) layers of steel with a silicon content of 0.35 %. The investigation also studied the impact of the powder coating pretreatment on the nature of the alloy layers. The acid etching process within the pretreatment process in particular would be expected to have a significant impact on the HDG layer. This study utilized 57Fe Mössbauer spectroscopy to examine identically processed samples prior to and post pre treatment. XRD and 57Fe CEMS measurements were performed on hot galvanized S355J2 + N samples, forming sandwiched structure. Both XRD and CEMS reveal the presence of dominant steel phase in accordance with its estimated occurrence on the surface of the sandwiched samples. Minor G-Fe3Zn10, ¿-FeZn15 and solid solution Fe-Zn as well as minor Fe-Si phases could also be identified.

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Kuzmann E, Speakman AF, El-Sharif M, Stichleutner S, Hommonay Z, Klencsár Z et al. Mössbauer and XRD study of hot dip galvanized alloy. Hyperfine Interactions. 2016 Dec 1;237(148). https://doi.org/10.1007/s10751-016-1362-x