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

  • Joanna Małecka
Veröffentlicht/Copyright: 30. Oktober 2018
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International Journal of Materials Research
Aus der Zeitschrift International Journal of Materials Research Band 109 Heft 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:

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

© 2018, Carl Hanser Verlag, München

Artikel in diesem Heft

  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
Schlagwörter für diesen Artikel
Intermetallics; High temperature corrosion; Oxidation; Cooling rate

Artikel in diesem Heft

  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
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