Skip to Main content Skip to Navigation
Journal articles

The effect of thermal cycling on the high-temperature creep behaviour of a single crystal nickel-based superalloy

Abstract : Isothermal and thermal cycling creep behaviours of a single crystal nickel-based superalloy have been studied by means of tensile tests at 1150 °C and 80 MPa. We have demonstrated that thermal cycling creep rates are faster than isothermal creep rates and that lifetimes at high temperatures are shorter for creep tests under thermal cycling conditions. Furthermore, it is shown that thermal cycling creep lifetime increases as the thermal cycle frequency decreases.
Document type :
Journal articles
Complete list of metadatas

https://hal.archives-ouvertes.fr/hal-00474877
Contributor : Open Archive Toulouse Archive Ouverte (oatao) <>
Submitted on : Wednesday, April 21, 2010 - 9:14:01 AM
Last modification on : Friday, January 10, 2020 - 9:08:21 PM

Identifiers

  • HAL Id : hal-00474877, version 1

Collections

Citation

Aymeric Raffaitin, Daniel Monceau, Fabrice Crabos, Eric Andrieu. The effect of thermal cycling on the high-temperature creep behaviour of a single crystal nickel-based superalloy. Scripta Materialia, Elsevier, 2007, vol. 56 n° 4., 277-280 available on : http://oatao.univ-toulouse.fr/782/2/Raffaitin_782.pdf. ⟨hal-00474877⟩

Share

Metrics

Record views

102