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Effect of Pre-Oxidation on The Oxidation Behavior of Ti-2Al-2.5Zr Alloy at 300°C in An Alkaline Steam

Published online by Cambridge University Press:  17 March 2011

X. T. Zu
Affiliation:
Key Laboratory for Radiation Physics and Technology of Ministry o f Education, Department of Physics/Metal Materials, Sichuan University, Chengdu, 610064, P.R. China Department of Nuclear Engineering and Radiological Sciences, University of Michigan, Ann Arbor, Michigan 48109, USA
Y. L. Li
Affiliation:
National Key Laboratory for Nuclear Fuel and Material, Nuclear Power Institute of China, Chengdu, 610041, P. R. China
G.T. Zeng
Affiliation:
Key Laboratory for Radiation Physics and Technology of Ministry o f Education, Department of Physics/Metal Materials, Sichuan University, Chengdu, 610064, P.R. China
X. Q. Huang
Affiliation:
National Key Laboratory for Nuclear Fuel and Material, Nuclear Power Institute of China, Chengdu, 610041, P. R. China
Z.G. Wang
Affiliation:
Key Laboratory for Radiation Physics and Technology of Ministry o f Education, Department of Physics/Metal Materials, Sichuan University, Chengdu, 610064, P.R. China
L. B. Lin
Affiliation:
Key Laboratory for Radiation Physics and Technology of Ministry o f Education, Department of Physics/Metal Materials, Sichuan University, Chengdu, 610064, P.R. China
X. D. Feng
Affiliation:
Key Laboratory for Radiation Physics and Technology of Ministry o f Education, Department of Physics/Metal Materials, Sichuan University, Chengdu, 610064, P.R. China
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Abstract

The long-term oxidation behavior on a Ti-2Al-2.5Zr alloy with and without pre-oxidation oxidized at 300 in an alkaline steam for about 13000h were studied. Some of the samples were subjected to 400°C deionized water steam at a pressure of 10MPa for 72 hours for pre-oxidation. A comparison study has been carried out between the pre-oxidized and without pre-oxidized Ti-2Al-2.5Zr to determine the influence of pre-oxidation upon the properties of oxidation resistance. The result analysis showed that the oxide scales on the Ti-2Al-2.5Zr alloy consisted of Al2TiO5, TiO2, Ti3O5, Ti2O3, Al2O3 and TiO. The oxidation kinetics showed that the weight gains of the pre-oxidized samples were much less than that of the without pre-oxidized samples. The AES results showed that the whole thickness of the pre-oxidized sample thinner than that of the without pre-oxidized one, in contrast the pattern for the stable oxide scale was reversed, i.e. the pre-oxidized sample was much thicker. It is thought that pre-oxidation is an effective method to enhance the oxidation resistance of Ti-2Al-2.5Zr.

Type
Research Article
Copyright
Copyright © Materials Research Society 2002

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References

1. Ju, D., Zhentao, Y., Guanjun, Y., Rare Met 21, 88 (1997).Google Scholar
2. Zu, X. T., Wang, Z. G., Feng, X. D., et al., Surf. Coat. Technol., 140(2), 161 (2001).Google Scholar
3. Raynaud, P., Nardou, F., Billy, M., J. Chim. Phys., 76(6), 595 (1984).Google Scholar
4. Milosev, I., M. Metikos-Hukovic, Strehblow, H. H., Biomaterials 21, 2103 (2000).CrossRefGoogle Scholar
5. Daychkov, V. I., Billy, M., J. Chim. Phys., 88, 233 (1991).CrossRefGoogle Scholar
6. Langlade, C., Vannes, A. B., Krafft, J. M., Martin, J. R., Surf. Coat. Technol., 100–101, 383(1998).CrossRefGoogle Scholar
7. Bloyce, A., Qi, P. Y., Dong, H., Bell, T., Surf. Coat. Technol., 107, 125 (1998).CrossRefGoogle Scholar
8. Yerokhin, A. L., Nie, X., Leyland, A., Matthews, A., Surf. Coat. Technol., 130, 195 (2000).CrossRefGoogle Scholar
9. Nie, X., Leyland, A., Matthews, A., Surf. Coat. Technol., 133–134, 331 (2000).CrossRefGoogle Scholar

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Effect of Pre-Oxidation on The Oxidation Behavior of Ti-2Al-2.5Zr Alloy at 300°C in An Alkaline Steam
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Effect of Pre-Oxidation on The Oxidation Behavior of Ti-2Al-2.5Zr Alloy at 300°C in An Alkaline Steam
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Effect of Pre-Oxidation on The Oxidation Behavior of Ti-2Al-2.5Zr Alloy at 300°C in An Alkaline Steam
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