Home The effect of the cooling rate on the course of oxidation of gamma titanium aluminide alloy
Article
Licensed
Unlicensed Requires Authentication

The effect of the cooling rate on the course of oxidation of gamma titanium aluminide alloy

  • Joanna Małecka
Published/Copyright: October 30, 2018
Become an author with De Gruyter Brill
Author Information
International Journal of Materials Research
From the journal International Journal of Materials Research Volume 109 Issue 11

Abstract

This paper presents the results of an investigation on the oxidation damage mechanisms of the intermetallic alloy Ti-46Al-7Nb-0.7Cr-0.1Si-0.2Ni. The oxidation was carried out in air at two temperatures: 900 °C and 925 °C. The effects of temperature and cooling rate were taken into consideration. It is also determined that the mass gain of the oxidized alloy is slightly higher when cooling is performed at a higher rate.

Keywords: Intermetallics; High temperature corrosion; Oxidation; Cooling rate
*Correspondence address, Joanna Małecka, Opole University of Technology Faculty of Mechanical Engineering, Mikołajczyka 5 Street, 45-271 Opole, Poland, Tel.: +48 774498466, Fax: +48774499927, E-mail:

References

[1] H.Clemens, H.Kestler: Adv. Eng. Mater.2/9 (2000) 551. 10.1002/1527-2648(200009)2:9%3C551::AID-ADEM551%3E3.0.CO;2-USearch in Google Scholar

[2] E.A.Loria: Intermet.8 (2000) 1339–1345. 10.1016/S0966-9795(00)00073-XSearch in Google Scholar

[3] F.Appel, M.Oehring, R.Wagner: Intermet.8 (2000) 1283. 10.1016/S0966-9795(00)00036-4Search in Google Scholar

[4] ASMHandbook, vol.3. Alloy Phase Diagrams, Metal treatment, Structure and Joining Collection. Section: Binary Alloy Phase Diagrams, Standard Content, (1998).Search in Google Scholar

[5] P.KOFSTAD: J. Phys. Chem. Solids23 (1962) 1579. 10.1016/0022-3697(62)90240-8Search in Google Scholar

[6] A.E.Jenkins: J. Inst. Met.84 (1955) 1–9.Search in Google Scholar

[7] S.Anderson, A.D.Wedsley: Nature211 (1966) 581. 10.1038/211581a0Search in Google Scholar

[8] M.Yoshihara, Y.W.Kim: Intermet.13 (2005) 952. 10.1016/j.intermet.2004.12.007Search in Google Scholar

[9] Y.Shen, X.Ding, F.Wang: J. Mater. Sci.39 (2004) 6583. 10.1023/B:JMSC.0000044899.40687.a6Search in Google Scholar

[10] R.J.Hanraham, D.P.Butt: Oxid. Met.47 (1997) 317. 10.1007/BF01668517Search in Google Scholar

[11] S.K.Varma, A.Chan, B.N.Mahapatra: Oxid. Met.55 (2001) 423. 10.1023/A:1010351613733Search in Google Scholar

[12] J.M.Rakowski, F.S.Pettit and G.H.Meier: Scripta Mater.35/12 (1996) 1417. 10.1016/S1359-6462(96)00315-6Search in Google Scholar

[13] C.E.Lowell, D.L.Deadmore: Oxid. Met.14 (1980) 325. 10.1007/BF00603788Search in Google Scholar

[14] M.Yoshihara, Y.W.Kim: in Gamma Titanium Aluminides (2003) 559.Search in Google Scholar

[15] H.Clemens, F.Appel, R.Bartels, H.Baur, H.Gerling, V.Güther, H.Kestler: in Ti-2003 Science and TechnologyIV (2004) 2123.Search in Google Scholar

[16] P.Kofstad, P.B.Anderson, O.J.Krudtaa: J. Less-Common Met.3 (1961) 89. 10.1016/0022-5088(61)90001-7Search in Google Scholar

[17] A.Evans, A.Rana: Acta Mater.28 (1980) 129. 10.1016/0001-6160(80)90062-0Search in Google Scholar

[18] F.N.Rhines, J.S.Wolf: Metal. Trans.1/6 (1970) 1701. 10.1007/BF02642020Search in Google Scholar

[19] D.Clarke: Acta Mater.51 (2003) 1393. 10.1016/S1359-6454(02)00532-3Search in Google Scholar

[20] J.Allpress, A.Wadsley: J. Solid State Chem.1 (1969) 28. 10.1016/0022-4596(69)90005-XSearch in Google Scholar

Received: 2018-02-27
Accepted: 2018-06-01
Published Online: 2018-10-30
Published in Print: 2018-11-12

© 2018, Carl Hanser Verlag, München

Articles in the same Issue

  1. Contents
  2. Contents
  3. Original Contributions
  4. An artificial intelligence paradigm in heuristic search of tensile behaviour of titanium alloys
  5. The effect of the cooling rate on the course of oxidation of gamma titanium aluminide alloy
  6. Physical and electrochemical characteristics of low pressure cold sprayed aluminium composite coating on magnesium substrate
  7. The effect of Al2O3 reinforcement particles on the corrosion behavior of Al(Zn) solid solution matrix
  8. Effect of Zr content on the existence form of Zr and as-cast structure of high purity commercial aluminium
  9. Ethylenediamine-assisted synthesis of barium bismuthate microrods and solar light photocatalytic performance
  10. Structural evolution and formation mechanism of LiNi0.6Co0.2Mn0.2O2 during high-temperature solid-state synthesis
  11. Review
  12. Wear behaviour of Mg alloys and their composites – a review
  13. Short Communications
  14. Low-temperature sintering of 0.96(K0.5Na0.5)NbO3-0.04LiNbO3 lead-free piezoelectric ceramics modified with CuO
  15. DGM News
  16. DGM News
https://doi.org/10.3139/146.111705
Keywords for this article
Intermetallics; High temperature corrosion; Oxidation; Cooling rate

Articles in the same Issue

  1. Contents
  2. Contents
  3. Original Contributions
  4. An artificial intelligence paradigm in heuristic search of tensile behaviour of titanium alloys
  5. The effect of the cooling rate on the course of oxidation of gamma titanium aluminide alloy
  6. Physical and electrochemical characteristics of low pressure cold sprayed aluminium composite coating on magnesium substrate
  7. The effect of Al2O3 reinforcement particles on the corrosion behavior of Al(Zn) solid solution matrix
  8. Effect of Zr content on the existence form of Zr and as-cast structure of high purity commercial aluminium
  9. Ethylenediamine-assisted synthesis of barium bismuthate microrods and solar light photocatalytic performance
  10. Structural evolution and formation mechanism of LiNi0.6Co0.2Mn0.2O2 during high-temperature solid-state synthesis
  11. Review
  12. Wear behaviour of Mg alloys and their composites – a review
  13. Short Communications
  14. Low-temperature sintering of 0.96(K0.5Na0.5)NbO3-0.04LiNbO3 lead-free piezoelectric ceramics modified with CuO
  15. DGM News
  16. DGM News
Sign up now to receive a 20% welcome discount
Institutional Access
How does access work?
Have an idea on how to improve our website?
Please write us.
© 2025 De Gruyter Brill
Downloaded on 15.11.2025 from https://www.degruyterbrill.com/document/doi/10.3139/146.111705/pdf?lang=en
Scroll to top button