In-phase thermomechanical fatigue lifetime prediction of nickel-based single crystal superalloys from smooth specimens to notched specimens based on coupling damage on critical plane
Source abstract
Abstract
Abstract A lifetime prediction method is proposed to predict the in-phase thermomechanical fatigue (IP TMF) lifetime of notched nickel-based single crystal superalloy by combining continuum damage theory and the critical distance theory in the present study. Firstly, an IP TMF lifetime prediction model considering both fatigue damage and creep damage is developed based on continuum damage mechanics for smooth specimens of the nickel-based single crystal superalloy, in which material constants are identified through experimental data under creep loading and fatigue loading. The accuracy of the lifetime model is validated by performing stress-controlled tests of IP TMF with dwell times on smooth specimens. Secondly, the IP TMF experiments on notched specimens with different orientation film-cooling hole are conducted to investigate the effect of film-cooling hole orientation on IP TMF lifetimes. Based on the slip-based constitutive model, the stress distribution nearby the film-cooling hole is simulated. Finally, a lifetime prediction method for the notched specimens is proposed by combining the critical distance theory and damage-based model. Predicted results show good agreement with the experimental data.
Source: openaire · Quality: candidate unverified · Source record ↗
Research context
OpenAlex topics: High Temperature Alloys and Creep · Fatigue and fracture mechanics · Probabilistic and Robust Engineering Design
SciVX discovery tags are terminology-based. OpenAlex topics are source-provided classifications.
References (49)
Show source-provided references
1. Fang · 1996
2. A combined CP theory and TCD for predicting fatigue lifetime in single crystal superalloy plates with film cooling holes10.1016/j.ijfatigue.2018.02.020 ↗
3. Thermomechanical fatigue crack growth from laser drilled holes in single crystal nickel based superalloy10.1016/j.ijfatigue.2013.06.006 ↗
4. Krutiy · 2009
5. Damage mechanisms of coated systems under thermomechanical fatigue
6. Thermomechanical fatigue and bithermal-thermomechanical fatigue of a nickel-base single crystal superalloy10.1016/j.ijfatigue.2011.08.017 ↗
7. Thermomechanical fatigue experiment and failure analysis on a nickel-based superalloy turbine blade10.1016/j.engfailanal.2019.04.023 ↗
8. A critical-plane-based thermomechanical fatigue lifetime prediction model and its application in nickel-based single-crystal turbine blades
9. The influence of phase angle, strain range and peak cycle temperature on the TMF crack initiation behaviour and damage mechanisms of the nickel-based superalloy, RR100010.1016/j.ijfatigue.2017.01.036 ↗
10. Thermo-mechanical fatigue behavior of a single crystal nickel-based superalloy10.1016/j.msea.2011.04.083 ↗
11. Effects of crystallographic orientations and dwell types on low cycle fatigue and life modeling of a SC superalloy10.1016/j.ijfatigue.2012.12.005 ↗
12. Coupling damage based lifetime prediction of in-phase thermomechanical fatigue in nickel-based single crystal superalloys
13. Thermomechanical fatigue, oxidation, and creep: Part II. Life prediction10.1007/BF02663208 ↗
14. Improvement of life prediction in AISI H11 tool steel by integration of thermo-mechanical fatigue and creep damage models10.1111/j.1460-2695.2009.01329.x ↗
15. A model for predicting the creep-fatigue life under stepped-isothermal fatigue loading
16. Antolowich · 1977
17. Grain size effects on notch sensitivity10.1016/j.ijfatigue.2014.09.012 ↗
18. A multiaxial high-cycle fatigue life evaluation model for notched structural components10.1016/j.ijfatigue.2015.07.010 ↗
19. Fatigue behavior of shot peened notched specimens: effect of the residual stress field ahead of the notch root10.1016/j.proeng.2015.06.210 ↗
20. Numerical investigation of fatigue strength of grain size gradient materials under heterogeneous stress states in a notched specimen10.1016/j.ijfatigue.2016.01.022 ↗
21. Linear matching method on the evaluation of plastic and creep behaviours for bodies subjected to cyclic thermal and mechanical loading10.1002/nme.1693 ↗
22. Creep-fatigue life assessment of cruciform weldments using the linear matching method10.1016/j.ijpvp.2012.12.003 ↗
23. Enhanced fatigue damage under cyclic thermo-mechanical loading at high temperature by structural creep recovery mechanism10.1016/j.ijfatigue.2018.04.014 ↗
24. A combined critical distance and highly-stressed-volume model to evaluate the statistical size effect of the stress concentrator on low cycle fatigue of TA19 plate10.1016/j.ijfatigue.2016.10.003 ↗
25. The theory of critical distances to estimate lifetime of notched components subjected to variable amplitude uniaxial fatigue loading10.1016/j.ijfatigue.2011.01.012 ↗
26. A critical distance/plane method to estimate finite life of notched components under variable amplitude uniaxial/multiaxial fatigue loading10.1016/j.ijfatigue.2011.11.015 ↗
27. Evaluation of notch size effect on LCF life of TA19 specimens based on the stress gradient modified critical distance method10.1111/ffe.12821 ↗
28. The theory of critical distances to estimate finite lifetime of notched components subjected to constant and variable amplitude torsional loading10.1016/j.engfracmech.2012.12.007 ↗
29. A novel reformulation of the theory of critical distances to design notched metals against dynamic loading10.1016/j.matdes.2014.12.026 ↗
30. A combined critical plane and critical distance approach for predicting fatigue crack initiation in notched single crystal superalloy components10.1016/j.ijfatigue.2011.05.009 ↗
31. A combined critical distance and energy density model to predict high temperature fatigue life in notched single crystal superalloy members10.1016/j.ijfatigue.2015.11.007 ↗
32. Creep-fatigue interaction damage model and its application in modified 9Cr–1Mo steel10.1016/j.nucengdes.2011.08.076 ↗
33. Anisotropic creep damage and fracture mechanism of nickel-base single crystal superalloy under multiaxial stress10.1016/j.jallcom.2016.09.052 ↗
34. A theory for the effect of mean stress on fatigue of metals under combined torsion and axial load or bending10.1115/1.4008327 ↗
35. Simulation of deformation and lifetime behavior of a fcc single crystal superalloy at high temperature under low-cycle fatigue loading10.1016/j.ijfatigue.2005.12.006 ↗
36. Continuous damage mechanics – a tool to describe phenomena before crack initiation10.1016/0029-5493(81)90007-8 ↗
37. How to use damage mechanics10.1016/0029-5493(84)90169-9 ↗
38. Lemaitre · 1990
39. Creep-fatigue life prediction under fully-reversed multiaxial loading at high temperatures10.1016/j.ijfatigue.2006.06.010 ↗
40. Mechanism-based life model for out-of-phase thermomechanical fatigue in single crystal Ni-base superalloys10.1111/j.1460-2695.2011.01660.x ↗
41. A coupled kinetic-constitutive approach to the study of high temperature crack initiation in single crystal nickel-base superalloys10.1016/j.jmps.2005.09.001 ↗
42. High temperature oxidation of single crystal Ni-base superalloys10.4028/www.scientific.net/MSF.251-254.33 ↗
43. The isothermal-oxidation behavior of several nickel-base single crystal superalloys with and without coatings10.1007/BF00665614 ↗
44. Yu · 2010
45. Thermomechanical fatigue investigation on a single crystal nickel superalloy turbine blade10.1016/j.engfailanal.2016.04.016 ↗
46. Cyclic viscoplastic deformation modeling of a nickel-based single crystal superalloy with [001] orientation10.1051/matecconf/201816519005 ↗
47. The theory of critical distances: a review of its applications in fatigue10.1016/j.engfracmech.2006.12.004 ↗
48. The theory of critical distances10.1016/j.engfracmech.2007.04.007 ↗
49. On the use of critical distance theories for the prediction of the high cycle fatigue limit stress in notched Ti-6Al-4V10.1016/j.ijfatigue.2004.06.002 ↗