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The analysis of the effect of time and temperature of air on the colouring of the surface layer of O-Ti2AlNb based titanium alloy

Autorzy
Identyfikatory
Warianty tytułu
Języki publikacji
EN
Abstrakty
EN
This study presents the test results of Ti-20Nb-15Al alloy isothermal oxidation in air at 700°C with the consideration of the effect of annealing time on the condition of the surface layer. It was determined that, depending on the heating time, the surface of the tested alloy was characterized by a different colouring. This phenomenon was observed only at 700°C.
Rocznik
Strony
19--24
Opis fizyczny
Bibliogr. 23 poz., wykr., rys.
Twórcy
autor
  • Opole University of Technology, Faculty of Mechanical Engineering, Department of Manufacturing Engineering and Automation, Poland
Bibliografia
  • 1. Clemens H., Kestler H.: Processing and Applications of Intermetallic γ-TiAl-Based Alloy.Advanced Engineering Materials 9 (2000), pp. 551-570.
  • 2. Yoshihara M., Kim Y.W.: Oxidation behaviour of gamma alloys designed for high temperature oxidation. Intermetallics 13 (2005), pp. 952-958.
  • 3. Yamaguchi M., Inui H., Ito K.: High-temperature structural intermetallics. Acta Materialia 48 (2000), pp. 307-322.
  • 4. Loria E.A.: Gamma titanium aluminides as prospective structural materials. Intermetallics 8 (2000), pp. 1339-1345.
  • 5. Szkliniarz W.: The alloys from the binary system of Ti-Al. Z. Bojar, W. Przetakiewicz, (Eds.), Metallic materials with the participation of intermetallic phases, Technical Military Academy, Warsaw (2006), pp. 66-88 (Chapter 2.2, in Polish).
  • 6. Appel F., Paul J.D.H., Oerhing M.: Gamma Titanium Aluminide Alloys, Science and Technology (2011) Wiley-VCH, GmbH & Co. KgaA.
  • 7. Kumpfert J., Leyens C.: Orthorombic titanium aluminides: Intermetallics with improved damage tolerance. Titanium and titanium alloys Fundamentals and applications. Ch. Leyens, M. Peters (Eds.) Wiley-VCH, GmbH & Co. KgaA 2003 (chapter 3)
  • 8. Kakare S.A., Toney J.B., Aswath P.B.: Oxidation of ductile particle reinforced Ti-48Al composite. Metallurgical and Materials Transactions 26A (1995), pp. 1835-1845.
  • 9. Chan K.S.: Developing Hydrogen Tolerant Microstructures for an Alpha-2 Titanium Aluminide Alloy. Metallurgical and Materials Transactions 23A (1992), pp. 497-507.
  • 10. Takasaki A., Furuya Y., Taneda Y.: Hydrogen uptake in titanium aluminides covered with oxide layers. Metallurgical and Materials Transactions 29A (1998), pp. 307-314.
  • 11. Kakare S.A., Toney J.B., Aswath P.B.: Oxidation of ductile particle reinforced Ti-48Al composite. Metallurgical and Materials Transactions 26A (1995), pp. 1835-1845.
  • 12. Shen Y., Ding, Wang F.: High temperature oxidation behaviour of Ti-Al-Nb ternary alloys.Journal of Materials Science 39 (2004), pp. 6583-6589.
  • 13. Toshio N., Takeshi I., Yatagai M., Yoshioka T.: Sulfidation processing and Cr addition to improve oxidation resistance of TiAl intermetallics in air at 1173 K. Intermetallics 8 (2000), pp. 371-379.
  • 14. Schaaf1 P., Quadakkers W.J., Zheng N., Wallura E., Gil A.: Beneficial and detrimental effects of nitrogen on the oxidation behaviour of TiAl-based intermetallics. Materials and Corrosion 48, Issue 1 (1997), pp. 28-34.
  • 15. Król S. : Cyclic oxidation of c-TiAl based multicomponent alloys with addition of Ta. Protection against Corrosion 11s/A (2005), pp. 94-198 (in Polish).
  • 16. Wu Y., Hagihara K., Umakoshi Y.: Improvement of cyclic oxidation resistance of Y-containing TiAl-based alloys with equiaxial gamma microstructures. Intermetallics 13 (2005), pp. 879-884.
  • 17. Król S., Małecka J., Zemčik L.: The effect of niobium on the kinetics oxidation behaviour of γ- TiAl. Protection against Corrosion 11s/A (2007), pp. 124-128 (in Polish).
  • 18. Shemet V., Tyagi A.K., Becker J.S., Lersch P., Singheiser L., Quadakkers W.J.: The formation of protective alumina-based scales during high-temperature air oxidation of γ -TiAl alloys.Oxidation of Metals 54 (2000), pp. 211-235
  • 19. Małecka J., Grzesik W., Hernas A.: An investigation on oxidation wear mechanisms of Ti-46Al-7Nb-0.7Cr-0.1Si-0.2Ni. Corrosion Science 52 (2010), pp. 263-272.
  • 20. Małecka J., Król S., Zemčik L.: The influence of selected parameters on the course of cyclic oxidation of Ti-46Al-7Nb, Advances in Materials Science Vol. 7, No 4/14 (2007) pp. 57-62.
  • 21. Małecka J. , Krzak-Roś J.: Preparation of SiO2 coating by sol-gel method, to improve hightemperature corrosion resistance of a γ-TiAl phase based alloy. Advances in Materials Science Vol. 12, No 4/34 (2012), pp. 5-12.
  • 22. Swadźba L., Moskal G., Hetmańczyk M., Mendala B., Jarczyk G.: Long-term cyclic oxidation of Al-Si diffusion coatings deposited by Arc-PVD on TiAlCrNb alloy. Surface and Coatings technology 184 (2004), pp. 93-101.
  • 23. Kumpfert J.: Intermetallic alloys based on orthorhombic titanium aluminide. Advanced Engineering Materials 3 (2001), pp. 851-864.
Typ dokumentu
Bibliografia
Identyfikator YADDA
bwmeta1.element.baztech-b1b6eb34-0eb1-4d9c-9021-6124858bdade
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