Abstract
The corrosion characteristics of model chromia-forming alloys (i.e. pure Cr and Ni–30 wt%Cr alloy) were studied in molten soda–lime–silicate (i.e. Na2O–CaO–xSiO2, x = 3 or 6, molar composition) at 1100 and 1150 °C using electrochemical techniques coupled with ex situ observations. High Cr activity of pure Cr led to high corrosion rates and also the inability of the material to develop a long term protective oxide scale after a preoxidation treatment. By contrast, the Cr2O3 scale built on preoxidized Ni–30Cr exhibited a protective behavior at 1100 °C. The variation of basicity of the silicate melts showed a minor influence on the corrosion behavior of both materials. An increase in the temperature up to 1150 °C led to higher solubility of Cr2O3, and thus did not allow the growth of a protective oxide scale on Ni–30Cr.
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W. D. Kaplan, D. Chatain, P. Wynblatt and W. Craig Carter, Journal of Materials Science 45, 5681 (2013).
J. Pech, M. Braccini, A. Mortensen and N. Eustathopoulos, Materials Science and Engineering A 384, 117 (2004).
D. Zhong, E. Mateeva, I. Dahan, J. J. Moore, G. G. W. Mustoe, T. Ohno, J. Disam and S. Thiel, Surface and Coatings Technology 133–134, 8 (2000).
A. Roth, Vacuum Sealing Techniques, (American Institute of Physics, New York, 1997).
J. Di Martino, C. Rapin, P. Berthod, R. Podor and P. Steinmetz, Corrosion Science 46, 1849 (2004).
B. Gaillard-Allemand, Etude de la corrosion de matériaux métalliques et céramiques par le verre de confinement des déchets nucléaires fondu, PhD Thesis, Université Henri Poincaré (2001).
D. Lizarazu, P. Steinmetz and J. L. Bermard, Materials Science Forum 251–254, 709 (1997).
D. Lizarazu, P. Steinmetz and J. L. Bermard, Fundamentals of Glass Science and Technology 597, (Glafo, The Glass Research Institute, Vaxjo, 1997).
A. Carton, C. Rapin, R. Podor and P. Berthod, Journal of the Electrochemical Society 153, (3), B121 (2006).
S. Abdelouhab, C. Rapin, R. Podor, P. Berthod and M. Vilasi, Journal of the Electrochemical Society 154, (9), C500 (2007).
J. Di Martino, C. Rapin, P. Berthod, R. Podor and P. Steinmetz, Corrosion Science 46, 1865 (2004).
H. Khedim, R. Podor, P. J. Panteix, C. Rapin and M. Vilasi, Journal of Non-Crystalline Solids 356, 2734 (2010).
H. Khedim, T. K. Abdullah, R. Podor, P. J. Panteix, C. Rapin and M. Vilasi, Journal of the American Ceramic Society 93, (5), 1347 (2010).
FactSage 6.4. www.factsage.com. Accessed July 2014.
T. K. Abdullah, C. Petitjean, P. J. Panteix, C. Rapin, M. Vilasi, H. Zuhailawati, and A. Abdul Rahim, Corrosion Science (2014, submitted).
C. Petitjean, P. J. Panteix, C. Rapin, M. s and R. Podor, Procedia Materials Science 7, 101 (2014).
L. Karmazin, Materials Science and Engineering 54, 247 (1982).
www.thermocalc.com. Accessed July 2014.
P. Kofstad, High Temperature Corrosion, (Elsevier Applied Science, London, 1988).
T. K. Abdullah, Study of the Redox and Acid-Base Properties of Soda–Lime–Silicate Glass: Application to the High Temperature Corrosion of Ni-Based Alloys and Ceramic Materials, PhD Thesis, Université de Lorraine (2013).
J. A. Duffy, Geochimica et Cosmochimica Acta 57, 3961 (1993).
K. P. Lillerund and P. Kofstad, Journal of the Electrochemical Society 127, (11), 2397 (1980).
P. Kofstad and K. P. Lillerund, Journal of the Electrochemical Society 127, (11), 2410 (1980).
T. Hodgkiess, G. C. Wood, D. P. Whittle and B. D. Bastow, Oxidation of Metals 14, (3), 263 (1980).
T. K. Abdullah, C. Petitjean, P. J. Panteix, C. Rapin, M. Vilasi, H. Zuhailawati and A. Abdul Rahim, Materials Chemistry and Physics 142, 572 (2013).
Acknowledgments
The authors are grateful to SCMEM (Service Commun de Microscopies Electroniques et de Microanalyses X, Université de Lorraine) for EPMA and SEM analyses, and to N. David for thermodynamical calculations.
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Abdullah, T.K., Petitjean, C., Panteix, P.J. et al. Corrosion of Pure Cr and Ni–30Cr Alloy by Soda–Lime–Silicate Melts: Study of Simplified Systems. Oxid Met 85, 3–16 (2016). https://doi.org/10.1007/s11085-015-9571-2
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DOI: https://doi.org/10.1007/s11085-015-9571-2