Abstract
Three-layer Y2O3, CeO2, SiO2–Al2O3 and SiO2–Al2O3–Y2O3–CeO2 coatings were deposited by sol–gel method on the FeCrAl alloy foil substrate. The protective properties of the coatings during high-temperature cyclic oxidation and the changes in the topography of the surface, the structure, and chemical composition of the FeCrAl alloy surface layer were examined. It has been shown that small additions of cerium and yttrium affect the morphology of the growing Al2O3 scale. After 10 oxidation cycles in air (T = 900 °C, t = 120 h, one cycle = 12 h), the smallest change in the mass of the samples was observed for Y2O3 and SiO2–Al2O3–Y2O3–CeO2 coatings with an appropriate yttrium and cerium content. The protection effectiveness of the coatings to that of uncoated substrate after 10 oxidation cycles ranges from 28 to 66 %. The oxidation scale thickness (h) and the designated value of the parabolic rate constant (k p) depended on the yttrium and cerium content in the coating.
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References
Stott FH, Wood GC. Growth and adhesion of oxide scales on Al2O3-forming alloys and coatings. Mater Sci Eng. 1987;87:267–74.
Golightly FA, Wood GC, Stott FH. The early stages of development of alpha-Al2O3 on Fe–Cr–Al and Fe–Cr–Al–Y alloys at high temperature. Oxid Met. 1980;14:217–34.
Kochubey V, Al-Badairy H, Tatlock G, Le Coze J, Naumenko D, Quadakkers WJ. Effects of minor additions and impurities on oxidation behavior of FeCrAl alloys. Development of novel surface coatings compositions. Mater Corros. 2005;56:848–53.
Tolpygo VK. Segregation at Al2O3-FeCrAl interface during high temperature oxidation. Oxid Met. 1999;51:449–74.
Pint BA, Martin JR, Hobbs LW. The oxidation mechanism of θ-Al2O3 scales. Solid State Ion. 1995;78:99–107.
Pint BA, Garratt-Reed AJ, Hobbs LW. The reactive element effect in commercial ODS FeCrAl alloys. Mater High Temp. 1995;13(1):3–15.
Amano T. Rare earth application for heat-resisting alloys. J Rare Earths. 2010;28:12–21.
Pint BA, More KL, Wright IG. The use of two reactive elements to optimize oxidation performance of alumina-forming alloys. Mater High Temp. 2003;20:375–86.
Amano T, Isobe H, Yamada K, Shishido T. The morphology of alumina scales formed on Fe-20Cr-4Al-S alloys with reactive element (Y, Hf) additions at 1273 K. Mater High Temp. 2003;20:387–93.
Fukuda K, Takao K, Hoshi T, Usui Y, Furuki O. Improvement of high temperature oxidation resistance of rare earth metaladded Fe-20% Cr-5% Al alloys by pre-annealing treatment. Mater High Temp. 2003;20:319–26.
Peng X, Guan Y, Dong Z, Xu C, Wang F. A fundamental aspect of the growth process of alumina scale on a metal with dispersion of CeO2 nanoparticles. Corros Sci. 2011;53:1954–9.
Jin HM, Liu XJ, Zhang LN. Influence of nanometric ceria coating on oxidation behavior of chromium at 900 °C. J Rare Earths. 2007;25(1):63–7.
Houngniou C, Chevalier S, Larpin JP. High-temperature-oxidation behavior of iron-aluminide diffusion coatings. Oxid Met. 2006;65:409–39.
Yu X, Sun Y. The oxidation improvement of Fe3Al based alloy with cerium addition at temperature above 1000 °C. Mater Sci Eng A. 2003;363:30–9.
Chen CL, Dong YM. Effect of mechanical alloying and consolidation process on microstructure and hardness of nanostructured Fe–Cr–Al ODS alloys. Mater Sci Eng A. 2011;528:8374–80.
Montealegrea MA, Strehlb G, Gonzalez-Carrascoa JL, Borchardt G. Oxidation behaviour of novel ODS FeAlCr intermetallic alloys. Intermetallics. 2005;13:896–906.
Chevalier S, Nivot C, Larpin JP. Influence of reactive element oxide coatings on the high temperature oxidation behavior of alumina-forming alloys. Oxid Met. 2004;61:195–217.
Sharma SK, Ko GD, Kang KJ. High temperature creep and tensile properties of alumina formed on Fecralloy foils doped with yttrium. J Eur Ceram Soc. 2009;29:355–62.
Brady M, Yamamoto Y, Santella ML, Pint BA. Effects of minor alloy additions and oxidation temperature on protective alumina scale formation in creep-resistant austenitic stainless steels. Scr Mater. 2007;57:1117–20.
Badini C, Laurella F. Oxidation of FeCrAl alloy: influence of temperature and atmosphere on scale growth rate and mechanism. Surf Coat Technol. 2001;135:291–8.
Sundararajan T, Kuroda S, Kawakita J, Seal S. High temperature corrosion of nanoceria coated 9Cr-1Mo ferritic steel in air and steam. Surf Coat Technol. 2006;201:2124–30.
Chęcmanowski JG, Szczygieł B. High temperature oxidation resistance of FeCrAl alloys covered with ceramic SiO2–Al2O3 coatings deposited by sol–gel method. Corros Sci. 2008;50:3581–9.
Chęcmanowski JG, Szczygieł B, Tylus W, Szczygieł I. High-temperature oxidation resistance of FeCrAl alloys coated with silica-rich ceramic SiO2–Al2O3 deposited by sol–gel method. Mater Chem Phys. 2011;126:409–16.
Chęcmanowski JG, Szczygieł B. Effect of a ZrO2 coating deposited by the sol-gel method on the resistance of FeCrAl alloy in high-temperature oxidation conditions. Mater Chem Phys. 2013;139(2–3):944–52.
Hou PY, Shui ZR, Chuang GY, Stringer J. Effect of reactive element oxide coatings on the high temperature oxidation behavior of a FeCrAl alloy. J Electrochem Soc. 1992;139:1119–26.
Mennicke C, Schumann E, Ruhle M, Hussey RJ, Sproule GI, Graham MJ. The effect of yttrium on the growth process and microstructure of α-Al2O3 on FeCrAl. Oxid Met. 1998;49:455–66.
Wolff IM, Iorio LE, Rumpf T, Scheers PVT, Potgieter JH. Oxidation and corrosion behaviour of Fe–Cr and Fe–Cr–Al alloys with minor alloying additions. Mater Sci Eng A. 1998;241:264–76.
Ishii K, Taniguchi S. Effect of La and Hf additions on the high-temperature oxidation resistance of high-purity Fe-20Cr-5Al alloy foils. Oxid Met. 2000;54:491–508.
Merceron G, Molins R, Strudel JL. Oxidation behaviour and microsctructure evolution of FeCrAl ODS alloys at high temperature. Mater High Temp. 2000;17:149–57.
Chevalier S, Strehl G, Buscail H, Borchardt G, Larpin JP. Influence of the mode of introduction of a reactive element on the high temperature oxidation behavior of an alumina-forming alloy. Part II. Cyclic oxidation tests. Mater Corros. 2004;55(8):610–6.
Unocic KA, Parish CM, Pint BA. Characterization of the alumina scale formed on coated and uncoated doped superalloys. Surf Coat Technol. 2011;206:1522–8.
Shao M, Cui L, Zheng Y, Xing L. Effect of cerium addition on oxidation behavior of 25Cr20Ni alloy under low oxygen partial pressure. J Rare Earths. 2012;30(2):164–9.
Chęcmanowski J, Matraszek A, Szczygieł I, Szczygieł B. High-temperature oxidation of FeCrAl alloy with alumina-silica-ceria coatings deposited by sol–gel method. J Therm Anal Calorim. 2013;113:311–8.
Tang S, Zhu S, Tang X, Pan H, Chen X, Xiang ZD. Influence of Al on scale formation and growth kinetics of 10 wt% Cr creep resistant ferritic steels at 650 °C in air. Corros Sci. 2014;80:374–82.
Szczygieł I, Matraszek A, Chęcmanowski J, Szczygieł B. Thermal behaviour of mixed alumina-silica gels obtained from alkoxides: phase formation and morphology of powders. J Non-Cryst Solids. 2010;356:2824–30.
Risbud SH, Draper VF, Pask JA. Dependence of phase composition on nuclei available in SiO2–Al2O3 mixtures. J Am Ceram Soc. 1978;61:471–2.
Okada K, Otsuka N. Formation process of mullite. In: Somiya S, Davis RF, Pask JA, editors. Mullite and mullite matrix composites, ceramic transitions. Westerville: American Ceramic Soc; 1990. p. 375–87.
Nguyen CT, Buscail H, Cueff R, Issartel C, Riffard F, Perrier S, Poble O. The effect of cerium oxide argon-annealed coatings on the high temperature oxidation of a FeCrAl alloy. Appl Surf Sci. 2009;255:9480–6.
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Chęcmanowski, J., Pelczarska, A.J., Szczygieł, I. et al. Influence of ceria and yttria on the protective properties of SiO2–Al2O3 coatings deposited by sol–gel method on FeCrAl alloy. J Therm Anal Calorim 126, 371–380 (2016). https://doi.org/10.1007/s10973-016-5556-x
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DOI: https://doi.org/10.1007/s10973-016-5556-x