Assessment of the Fe-Sn-Zn phase diagram at 450°C: AApplication to the batch galvanizing

Marie Noelle Avettand-Fènoël; N. David; G. Reumont; J. M. Fiorani; M. Vilasi; P. Perrot

doi:10.1007/s10973-007-8386-z

Assessment of the Fe-Sn-Zn phase diagram at 450°C: AApplication to the batch galvanizing

Marie Noelle Avettand-Fènoël, N. David, G. Reumont, J. M. Fiorani, M. Vilasi, P. Perrot

Research output: Contribution to journal › Article › peer-review

Abstract

The Fe-Sn-Zn system is of interest because Sn is one element added to the Zn galvanizing bath to overcome the drawbacks due to the presence of Si in semi-killed steels. This work has been undertaken with the aim to understand the tin effect on the microstructure and the layers growth in batch galvanized coatings on low alloyed steels. Various experimental techniques such as metallography, scanning electron microscopy (SEM) coupled with X-ray energy dispersive spectroscopy (EDX) are used in order to characterize the microstructure and the properties of such coatings elaborated in a zinc bath enriched with tin. Solidification phenomena and layers growth mechanisms during galvanization are explained by means of the ternary phase diagram Fe-Sn-Zn at 450°C. The Calphad method allows to obtain this phase diagram from the three optimized binary phase diagrams Fe-Sn, Fe-Zn and Sn-Zn and some experimental data inside the ternary Fe-Sn-Zn system.

Original language	English
Pages (from-to)	329-332
Number of pages	4
Journal	Journal of Thermal Analysis and Calorimetry
Volume	90
Issue number	2
DOIs	https://doi.org/10.1007/s10973-007-8386-z
Publication status	Published - 1 Jan 2007
Externally published	Yes

Keywords

Batch galvanizing
Calphad method
Fe-Sn-Zn diagram

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10.1007/s10973-007-8386-z

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title = "Assessment of the Fe-Sn-Zn phase diagram at 450°C: AApplication to the batch galvanizing",

abstract = "The Fe-Sn-Zn system is of interest because Sn is one element added to the Zn galvanizing bath to overcome the drawbacks due to the presence of Si in semi-killed steels. This work has been undertaken with the aim to understand the tin effect on the microstructure and the layers growth in batch galvanized coatings on low alloyed steels. Various experimental techniques such as metallography, scanning electron microscopy (SEM) coupled with X-ray energy dispersive spectroscopy (EDX) are used in order to characterize the microstructure and the properties of such coatings elaborated in a zinc bath enriched with tin. Solidification phenomena and layers growth mechanisms during galvanization are explained by means of the ternary phase diagram Fe-Sn-Zn at 450°C. The Calphad method allows to obtain this phase diagram from the three optimized binary phase diagrams Fe-Sn, Fe-Zn and Sn-Zn and some experimental data inside the ternary Fe-Sn-Zn system.",

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doi = "10.1007/s10973-007-8386-z",

language = "English",

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T1 - Assessment of the Fe-Sn-Zn phase diagram at 450°C

T2 - AApplication to the batch galvanizing

AU - Avettand-Fènoël, Marie Noelle

AU - David, N.

AU - Reumont, G.

AU - Fiorani, J. M.

AU - Vilasi, M.

AU - Perrot, P.

PY - 2007/1/1

Y1 - 2007/1/1

N2 - The Fe-Sn-Zn system is of interest because Sn is one element added to the Zn galvanizing bath to overcome the drawbacks due to the presence of Si in semi-killed steels. This work has been undertaken with the aim to understand the tin effect on the microstructure and the layers growth in batch galvanized coatings on low alloyed steels. Various experimental techniques such as metallography, scanning electron microscopy (SEM) coupled with X-ray energy dispersive spectroscopy (EDX) are used in order to characterize the microstructure and the properties of such coatings elaborated in a zinc bath enriched with tin. Solidification phenomena and layers growth mechanisms during galvanization are explained by means of the ternary phase diagram Fe-Sn-Zn at 450°C. The Calphad method allows to obtain this phase diagram from the three optimized binary phase diagrams Fe-Sn, Fe-Zn and Sn-Zn and some experimental data inside the ternary Fe-Sn-Zn system.

AB - The Fe-Sn-Zn system is of interest because Sn is one element added to the Zn galvanizing bath to overcome the drawbacks due to the presence of Si in semi-killed steels. This work has been undertaken with the aim to understand the tin effect on the microstructure and the layers growth in batch galvanized coatings on low alloyed steels. Various experimental techniques such as metallography, scanning electron microscopy (SEM) coupled with X-ray energy dispersive spectroscopy (EDX) are used in order to characterize the microstructure and the properties of such coatings elaborated in a zinc bath enriched with tin. Solidification phenomena and layers growth mechanisms during galvanization are explained by means of the ternary phase diagram Fe-Sn-Zn at 450°C. The Calphad method allows to obtain this phase diagram from the three optimized binary phase diagrams Fe-Sn, Fe-Zn and Sn-Zn and some experimental data inside the ternary Fe-Sn-Zn system.

KW - Batch galvanizing

KW - Calphad method

KW - Fe-Sn-Zn diagram

U2 - 10.1007/s10973-007-8386-z

DO - 10.1007/s10973-007-8386-z

M3 - Article

AN - SCOPUS:36849077127

SN - 1388-6150

VL - 90

SP - 329

EP - 332

JO - Journal of Thermal Analysis and Calorimetry

JF - Journal of Thermal Analysis and Calorimetry

IS - 2

ER -

Assessment of the Fe-Sn-Zn phase diagram at 450°C: AApplication to the batch galvanizing

Abstract

Keywords

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