Life modeling of anisotropic fatigue behavior for a single crystal nickel-base superalloy
Source abstract
Abstract
Strain-controlled low cycle fatigue (LCF) experiments of a second generation single crystal (SC) nickel-base superalloy are carried out to investigate the effect of crystallographic orientations on its LCF life. Further, the life modeling of the SC superalloy is considered by employing the modified Mucke’s anisotropic model. The results show that the LCF life of the SC superalloy has a strong crystallographic orientation dependence; the local strain approach fails to predict the fatigue life but the modified Mucke’s anisotropic model is able to predict the fatigue life for the SC superalloy at the three characteristic orientations simultaneously.
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 (21)
Show source-provided references
1. Micro-mechanical modeling of the inelastic behavior of directionally solidified materials10.1016/j.mechmat.2005.06.007 ↗
2. Constitutive modeling of anisotropic tensile and creep behaviors of nickel-base directionally solidified superalloy10.1016/j.matdes.2012.09.031 ↗
3. Development of anisotropic constitutive model for single-crystal superalloy for combined fatigue and creep loading10.1016/S0020-7403(97)00136-7 ↗
4. Effect of crystal orientation on fatigue failure of single crystal nickel base turbine blade superalloys10.1115/1.1413767 ↗
5. Effects of crystallographic orientations and dwell types on low cycle fatigue and life modeling of a SC superalloy10.1016/j.ijfatigue.2012.12.005 ↗
6. Effects of microstructure variability on intrinsic fatigue resistance of nickel-base superalloys – a computational micromechanics approach10.1007/s10704-005-3149-y ↗
7. 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 ↗
8. The influence of orientation on the elastic and low cycle fatigue properties of several single crystal nickel base superalloys10.1243/03093247V292147 ↗
9. Fatigue life modeling of nickel base single crystal and directionally Solidified superalloys
10. Moore · 2008
11. A new energy-critical plane parameter for fatigue life assessment of various metallic materials subjected to in-phase and out-of-phase multiaxial fatigue loading conditions10.1016/S0142-1123(00)00002-5 ↗
12. Multiaxial high-cycle fatigue criterion for hard metals10.1016/S0142-1123(00)00075-X ↗
13. A critical plane approach based on energy concepts: application to biaxial random tension–compression high-cycle fatigue regime10.1016/S0142-1123(99)00003-1 ↗
14. A combined critical plane and critical distance approach for prediction fatigue crack initiation in notched single-crystal superalloy components10.1016/j.ijfatigue.2011.05.009 ↗
15. A review of critical plane orientations in multiaxial fatigue failure criteria of metallic materials10.1007/s10704-005-1088-2 ↗
16. A cyclic life prediction approach for directionally solidified nickel superalloys10.1115/1.3205027 ↗
17. A theory of the yield and plastic flow of anisotropic metals10.1098/rspa.1948.0045 ↗
18. Creep property and microstructure evolution of a nickel-base single crystal superalloy in [011] orientation10.1016/j.matchar.2013.09.019 ↗
19. Anisotropic stress rupture behavior of a nickel-base single crystal superalloy
20. Constitutive model for FCC single crystal material
21. Zhou · 1999