PL EN


Preferencje help
Widoczny [Schowaj] Abstrakt
Liczba wyników
Tytuł artykułu

Evaluation of the Phases Present in the Zinc Coating Obtained on the Ductile Cast Iron Substrate in the Bath with the Addition of Ti

Treść / Zawartość
Identyfikatory
Warianty tytułu
Języki publikacji
EN
Abstrakty
EN
This paper presents the effect of the addition of Ti to the zinc bath. Hot-Dip Galvanizing was carried out on a machined ductile cast iron substrate. The process was carried out at 550°C. Experimental baths A, B and C contained 0.01%, 0.05% and 0.1%Ti, respectively. Metallographic samples were prepared to reveal the microstructure of the coatings. Thickness measurements of the obtained coatings were carried out, and graphs of the approximate crystallization kinetics of the zinc coating were prepared. High-temperature galvanization carried out on the treated surface led to the release of graphite beads from the metal matrix and their diffusion into the coating. This phenomenon can have an adverse effect on the continuity of the coating and its adhesion to the substrate. Crystallization of the δ phase was observed in the coating, and at longer immersion times – a mixture of two-phase δ1 and η phases. With increasing Ti content in the bath, a deterioration in the casting properties of the bath was observed.
Rocznik
Strony
5--13
Opis fizyczny
Biliogr. 38 poz., il., tab., wykr.
Twórcy
  • AGH University of Science and Technology, Department of Foundry Engineering, Kraków, Poland
  • AGH University of Science and Technology, Department of Foundry Engineering, Kraków, Poland
  • AGH University of Science and Technology, Department of Foundry Engineering, Kraków, Poland
autor
  • AGH University of Science and Technology, Department of Foundry Engineering, Kraków, Poland
Bibliografia
  • [1] Kopyciński, D., Guzik, E. & Woźnica, H. (2006). The gradient structure zinc coating shaping at the surface of ductile cast iron. Archives of Foundry. 6(22), 278-285.
  • [2] Kania, H. & Liberski, P. (2012) Synergistic influence of Al, Ni, Bi and Sn addition to a zinc bath upon growth kinetics and the structure of coatings. Materials Science and Engineering. 35, 1-10. DOI: 10.1088/1757-899X/35/1/012004.
  • [3] Kopyciński, D., Guzik, E. & Szczęsny, A. (2014). The effect of the number of eutectic grains on coating growth during hot dip galvanising of ductile iron castings. Archives of Foundry Engineering. 14(1), 67-70. ISSN (1897-3310).
  • [4] Kania, H. & Liberski, P. (2014). The structure and growth kinetics of zinc coatings on link chains produced of the 23MnNiCrMo5-2 steel. Solid State Phenomena. 212, 145- 150. DOI:10.4028/www.scientific.net/SSP.212.145.
  • [5] Kopyciński, D., Guzik, E., Szczęsny, A. & Siekaniec, D. (2015). Growth kinetics of the protective coating during high and low-temperature process of hot dip galvanizing of ductile iron castings. Archives of Foundry Engineering. 15(spec.2), 47-50. ISSN (1897-3310). (in Polish).
  • [6] Kopyciński, D. (2015). Sequence of formation of intermetallic phases in a zinc coating. Inżynieria Materiałowa. 5(207), 251- 255 DOI 10.15199/28.2015.5.10. (in Polish).
  • [7] Di Cocco, V. (2012). Sn and Ti influences on intermetallic phases damage in hot dip galvanizing. Frattura ed Integrità Strutturale. 22, 31-38. DOI: 10.3221/IGF-ESIS.22.05.
  • [8] Kania, H. & Liberski, P. (2008). High-temperature galvanizing. Ochrona przed korozją. 10, 370-376. (in Polish).
  • [9] Kubaschewski O. (1982). Iron – Binary phase diagrams. Berlin, Springer-Verlag.
  • [10] Massalski, T.B. (1990). Binary alloy phase diagrams. ASM International.
  • [11] Burton, P.B., Perrot, P. (1993). Phase diagram of binary iron alloys. American Society for Metals, Metals Park, OH, 1993, 459-466.
  • [12] Mackowiak, J. & Short, N.R. (1979). Metallurgy of galvanized coating. International Metals Reviews, 1, 1-19.
  • [13] Schubert, P. & Schultz, W.D. (2001). Was sind „reactive” Stähle – zum Einfluss von Wasserstoff in Baustählen auf die Schichtbildung beim Feuerverzinken. Metall. 55(12), 743- 748.
  • [14] Schramm, J. (1936). Das System Eisen-Zink. Zeitschrift für Metallkunde, 28, 203-207.
  • [15] Schramm, J. (1937). Über eine neue Phase im System Eisen – Zink. Zeitschrift für Metallkunde. 29, 222-225.
  • [16] Scheil, E. & Wurst, H. (1937). Über die Reactionen des Eisens mit flüssigem Zink. Zeitchrift für Metallkunde, 29, 225-228.
  • [17] Schramm, J. (1938). Röntgenographische Unterschung der Phasen und Phasen-granzen in den System des ZInks mit Eisen, Kobalt und Nickel. Zeitschrift für Metallkunde. 30, 122-130.
  • [18] Schramm J. (1938). Über die Wärmetönungen der Dreiphasenumsetzungen in den System des Zinks mit Nickel, Kobalt, Eisen und Mangan. Zeitschrift für Metallkunde. 30, 131-134.
  • [19] Ghoniem, M.A. & Löhberg, K. (1972). Über die bei der Feuerverzinkung entstehenden δ1p und δ1k Schichten. Metall. 26, 1026-1030.
  • [20] Bastin, G.F., Loo, F.J.J. & Rieck, G.D. (1974). A new compound in the iron zinc system. Zeitschrift für Metallkunde. 65, 656-660.
  • [21] Bastin, G. F., Loo, F.J.J. & Rieck, G.D. (1976). On the texture in the δ (Fe-Zn) layer formed during hot dip galvanizing. Zeitschrift für Metallkunde. 67, 694-698.
  • [22] Bastin, G.F., Loo, F.J.J. & Rieck, G. D. (1977). On the δ-phase in the Fe-Zn system. Zeitschrift für Metallkunde. 68, 359-361.
  • [23] Gelliings. P.J., Bree. E.W. & Gierman, G. (1979). Synthesis and characterization of homogoneous intermetallic Fe-Zn coumpounds (part I, the δ1 phase). Zeitschrift für Metallkunde. 70, 312-314,
  • [24] Gelliings, P.J., Bree, E.W. & Gierman, G. (1979). Synthesis and characterization of homogoneous intermetallic Fe-Zn coumpounds (part II: the ζ phase). Zeitschrift für Metallkunde. 70, 315-317.
  • [25] Gelliings, P.J., Gierman, G., Koster, D. & Kuit, J. (1980). Synthesis and characterization of homogoneous intermetallic Fe-Zn coumpounds (part III: Phase diagram). Zeitschrift für Metallkunde. 71, 70-75.
  • [26] Gelliings, P.J., Koster, D., Kuit, J. & Fransen, T. (1980). Synthesis and characterization of homogoneous intermetallic Fe-Zn coumpounds (part IV: thermodynamic properties). Zeitschrift für Metallkunde. 71, 150-154.
  • [27] Bohran-Tavakoli, A. (1984). Formation and growth of the δ1 phase in the Fe-Zn system. Part II. Zeitschrift für Metallkunde. 75, 350-355.
  • [28] Bohran-Tavakoli, A. (1984). On the formation and growth of the δ1 phase in the Fe-Zn system. Part II. Zeitschrift für Metallkunde. 75, 436-439.
  • [29] Grant, R.G., Cook, P.S. & Cook, D.C. (1995). Preparation and chemical analysys of high purity iron-zinc alloys. Journal Mater. Research. 10, 2454-2462.
  • [30] Liu, Z.T., Boisson, M. & Uwakweh, O.N.C. (1996). Kinetics of phase evolution of Zn-Fe intermetallics. Metallurgical and Materials Transactions. 27 A, 2904-2910.
  • [31] Bastin, G.F. & Loo, F.J. (1978). On the texture in the ζ(Fe-Zn) layer formed during hot dip galvanizing system. Zeitschrift für Metallkunde. 69, 540-545.
  • [32] Hong, M. N. & Saka, H. (1997). Transmition electron microscopy of the iron-zinc δ1 intermetallic phase. Scripta Materialia. 36, 1423-1426.
  • [33] Hong, M.N. & Saka, H. (1997). Plasticity and grain boundry structure of the δ1p and δ1k intermetallic phase in the Fe-Zn system. Acta Metallurgica. 45, 4225-4230.
  • [34] Reumont, G., Perrot, P., Fiorani, J.M. & Hertz, J. (2000). Thermodynamic evaluation of the Fe-Zn system. Journal of Phase Equilibria. 21, 371-378.
  • [35] Mita, K., Ikeda, T., Maeda, M. (2000). Phase diagram study of Fe-Zn intermetallics. Journal of Phase Equilibria. 23, 1808-1815.
  • [36] Su, X., Tang, N.Y. & Toguri, J.M. (2001). Thermodynamic evaluation of the Fe-Zn system. Journal of Alloys and Compounds. 325, 129-136.
  • [37] Jędrzejczyk, D. & Hajduga, M. (2011). Effect of the surface oxidation on the hot-dip zinc galvanizing of cast iron. Archives of Metallurgy and Materials. 56(3), 839-849. https://doi.org/10.2478/v10172-011-0093-x.
  • [38] Jędrzejczyk. D. (2010). The influence of high-temperature treatment of cast iron on the structure of the surface layer formed as a result of hot-dip galvanizing. Ochrona przed Korozją. 2, 46-48
Uwagi
Opracowanie rekordu ze środków MNiSW, umowa nr SONP/SP/546092/2022 w ramach programu "Społeczna odpowiedzialność nauki" - moduł: Popularyzacja nauki i promocja sportu (2024)
Typ dokumentu
Bibliografia
Identyfikator YADDA
bwmeta1.element.baztech-54e639fd-7cc6-4473-af05-f79a3304d9ae
JavaScript jest wyłączony w Twojej przeglądarce internetowej. Włącz go, a następnie odśwież stronę, aby móc w pełni z niej korzystać.