Abstract
To improve the high-temperature oxidation resistance of STD61 steels used ashot dies or cutting tools, Ti0.3Al0.2N0.5films were deposited on STD61 steel substrates by arc-ion plating. Thedeposited film consisted of Ti3Al2N2 andTi2N phases. The oxidation characteristics were studied attemperatures ranging from 700 to 900°C in air. The deposited STD61steels displayed excellent oxidation resistance up to 800°C, butexhibited large weight gains and breakaway oxidation at 900°C. Theoxidation products were primarily Fe2O3, TiO, TiO2,and α-Al2O3, the relative amount of each oxidebeing dependent on the oxidation condition. Among various oxides, TiO2and α-Al2O3 were the major oxides at 800°Cfor at least up to 16 hr. However, at a higher temperature or a longeroxidation period, the significant outward diffusion of iron from thesubstrate resulted in the formation of iron oxides, together with otheroxides of Ti and Al.
Similar content being viewed by others
REFERENCES
W. D. Münz and J. Göbel, Surf. Eng. 3, 47 (1987).
B. Navinsek and P. Panjan, Thin Solid Films 223, 4 (1993).
E. Vancoille, B. Blanpain, Y. Xingpu, J-P. Celis, and J. R. Roos, J. Mater. Res. 9, 992 (1994).
J. Desmaison, P. Lefort, and M. Billy, Oxid. Met. 13, 505 (1979).
P. Lefort, J. Desmaison, and M. Billy, J. Less-Common Met. 60, 11 (1978).
H. Ichimura, J. Surf. Finishing Soc. Jpn. 45, 1090 (1994).
A. Kawana and H. Ichimura, J. Mining Mater. Proc. Inst. Jpn. 108, 868 (1992).
H. Ichimura and A. Kawana, J. Mater. Res. 8, 1093 (1993).
D. Y. Kwon, C. G. Lee, J. K. Lee, W. S. Baek, and S. R. Lee, J. Korean Inst. Met. Mater. 34, 1230 (1996).
D. McIntyre, J. E. Greene, G. Hakansson, J. E. Sundgren, and W. D. Münz, J. Appl. Phys. 67, 1542 (1990).
Powder diffraction file, JCPDS-International Center for Diffraction Data, PA (1995).
L. Rebouta, F. Vaz, M. Andritschky, and M. F. da Silva, Surf. Coat. Technol. 76-77, 70 (1995).
N. Birks and G. H. Meier, Introduction to High Temperature Oxidation of Metals (Edward Arnold, London, 1983), p. 72.
G. H. Meier, N. Birks, F. S. Pettit, R. A. Perkins, and H. J. Grabke, in Structural Intermetallics, R. Darolia, J. J. Lewandowski, C. T. Liu, P. L. Martin, D. B. Miracle, and M. V. Nathal eds. (The Minerals, Metals and Materials Society, PA, 1993), p. 861.
Author information
Authors and Affiliations
Rights and permissions
About this article
Cite this article
Woo, J.H., Lee, J.K., Lee, S.R. et al. High-Temperature Oxidation of Ti0.3Al0.2N0.5 Thin Films Deposited on a Steel Substrate by Ion Plating. Oxidation of Metals 53, 529–537 (2000). https://doi.org/10.1023/A:1004685010393
Issue Date:
DOI: https://doi.org/10.1023/A:1004685010393