Abstract
In this work, we consider the diffusion mechanisms for different metal elements during oxidation and extend the stress–diffusion coupled model for stress-aided grain boundary oxidation ahead of cracks (Evans et al. in Scr Mater 69:179–182, 2013) to a more general situation including both outward and inward diffusion at the crack tip during oxidation. The analyses show that the transformation stress generated due to oxide formation near the crack tip could in principle promote the growth of Cr2O3 oxide at the crack tip in the intrusion direction but has no enhancement effect on NiO oxide in the extrusion direction with respect to the original position of the crack tip.
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L. Viskari, M. Hörnqvist, K. L. Moore, Y. Cao and K. Stiller, Acta Materialia 61, 2013 (3630).
L. Viskari, S. Johansson and K. Stiller, Materials at High Temperatures 28, 2011 (336).
H. S. Kitaguchi, M. P. Moody, H. Y. Li, H. E. Evans, M. C. Hardy and S. Lozano-Perez, Scripta Materialia 97, 2015 (41).
H. S. Kitaguchi, H. Y. Li, H. E. Evans, R. G. Ding, I. P. Jones, G. Baxter and P. Bowen, Acta Materialia 61, 2013 (1968).
U. Krupp, W. Kane, J. A. Pfaendtner, X. Liu, C. Laird and C. J. M. Jr, Materials Research 7, 2004 (35).
J. A. Pfaendtner, Acta materialia 49, 2001 (3369).
H. E. Evans, H. Y. Li and P. Bowen, Scripta Materialia 69, 2013 (179).
H. E. Evans, International Materials Reviews 40, 1995 (1).
X. Dong, X. Fang, X. Feng and K.-C. Hwang, Journal of the American Ceramic Society 96, 2013 (44).
X. Dong, X. Feng and K.-C. Huang, Journal of Applied Physics 112, 2012 (023502).
Y. Suo and S. Shen, Journal of Applied Physics 114, 2013 (164905).
H. Wang, Y. Suo and S. Shen, Oxidation of Metals 83, 2015 (507).
X. Dong, X. Fang, X. Feng and X. Sun, Oxidation of Metals 86, 2016 (125).
N. Birks, G.H. Meier, F.S. Pettit. Introduction to the high temperature oxidation of metals. 2nd ed., Cambridge University Press, (2006)
H. E. Evans, D. J. Norfolk and T. Swan, Journal of Electrochemical Society 125, 1978 (1180).
P. Kofstad and K. P. Lillerud, Journal of Electrochemical Society 127, 1980 (2410).
A. A. N. Németh, D. J. Crudden, D. E. J. Armstrong, D. M. Collins, K. Li, A. J. Wilkinson, C. R. M. Grovenor and R. C. Reed, Acta Materialia 126, 2017 (361).
G. Calvarin-Amiri, R. Molins and A. M. Huntz, Materials Science Forum 369–372, 2001 (467).
L. Brassart and Z. Suo, Journal of the Mechanics and Physics of Solids 61, 2013 (61).
K. S. Chan, Metallurgical and Materials Transactions A 45, 2014 (3454).
M. Schütze, Oxidation of Metals 25, 1986 (409).
M. Schütze, Oxidation of Metals 24, 1985 (199).
E. A. A. Jarvis, R. L. Hayes and E. A. Carter, Chemphyschem 2, 2001 (55).
Y. Ikeda and K. Nii, Oxidation of Metals 12, 1978 (487).
G. Zhou, L. Luo, L. Li, J. Ciston, E. A. Stach and J. C. Yang, Physical Review Letters 109, 2012 (235501).
Acknowledgment
Xue Feng gratefully acknowledges the support from the National Basic Research Program of China (Grant No. 2015CB351900), National Natural Science Foundation of China (Grant Nos. 11320101001, 11227801) and Tsinghua University Initiative Scientific Research Program. Xufei Fang gratefully acknowledges the financial support of Alexander von Humboldt Foundation.
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Fang, X., Dong, X., Jiang, D. et al. Modification of the mechanism for stress-aided grain boundary oxidation ahead of cracks. Oxid Met 89, 331–338 (2018). https://doi.org/10.1007/s11085-017-9789-2
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DOI: https://doi.org/10.1007/s11085-017-9789-2