Life assessment of multiaxial thermomechanical fatigue of a nickel-based superalloy Inconel 718
Source abstract
Abstract
Abstract Recent investigations revealed significant differences of thermomechanical fatigue from isothermal fatigue. Quantifying effects of thermomechanical loads in fatigue life assessment is still an open issue. In the present work, extensive experiments are performed for a popular nickel-based superalloy under both isothermal and thermomechanical loading conditions to quantify the influence of varying temperature and multiaxial mechanical loads. Various multiaxial fatigue life models show significant deviations and cannot describe the thermomechanical fatigue life. Based on the experiments and failure analysis a new thermomechanical fatigue model is introduced to assess non-proportional thermomechanical loads and can calibrate thermomechanical multiaxial fatigue reasonably.
Source: openaire · Quality: candidate unverified · Source record ↗
Research context
OpenAlex topics: Fatigue and fracture mechanics · High Temperature Alloys and Creep · Microstructure and Mechanical Properties of Steels
SciVX discovery tags are terminology-based. OpenAlex topics are source-provided classifications.
References (43)
Show source-provided references
1. Harrison · 1996
2. Koch JL. Proportional and non-proportional biaxial fatigue of Inconel 718. PhD thesis. University of Illinois, Department of Mechanical Engineering; 1985.
3. Morrow D. Biaxial tension fatigue of Inconel 718. PhD thesis. University of Illinois Urbana-Champaign; 1988.
4. Effect of hot corrosion on low cycle fatigue behavior of superalloy IN71810.1016/j.ijfatigue.2013.08.009 ↗
5. Low cycle fatigue and creep-fatigue interaction behavior of nickel-base superalloy GH4169 at elevated temperature of 650 °C10.1016/j.msea.2015.12.096 ↗
6. Klopp WD. Aerospace structural metals handbook. E 9310 (Code 1209). Purdue Research Foundation, West Lafayette; 1999.
7. Kim KS, Vanstone RH, Malik SN, Laflen JH. Elevated temperature crack growth: final report. NASA Contract Report 182247. National Aeronautics and Space Administration; 1988.
8. Nelson RS, Levan GW, Harvey PR. Creep fatigue life prediction for engine hot section materials (isotropic): final report. NASA Contractor Report 189221. National Aeronautics and Space Administration; 1992.
9. A continuum damage model for multi-axial low cycle fatigue of porous sintered metals based on the critical plane concept10.1016/j.mechmat.2016.09.013 ↗
10. Mechanical behavior and fatigue performance of austenitic stainless steel under consideration of martensitic phase transformation10.1016/j.msea.2016.10.005 ↗
11. Continuum damage mechanics for sintered powder metals10.1007/s11433-014-5529-7 ↗
12. Analysis of creep-fatigue life prediction models for nickel-based super alloys10.1016/j.commatsci.2011.07.034 ↗
13. Multiaxial fatigue life assessment of sintered porous iron under proportional and non-proportional loadings10.1016/j.ijfatigue.2017.01.005 ↗
14. Thermo-mechanical fatigue and fracture of INCO71810.1016/j.ijfatigue.2007.01.041 ↗
15. Isothermal and thermo-mechanical fatigue behavior of the nickel base superalloy Waspaloy™ under uniaxial and biaxial-planar loading10.1016/j.ijfatigue.2015.07.020 ↗
16. Thermal-mechanical fatigue (including thermal shock)10.1016/B0-08-043749-4/05021-7 ↗
17. Thermomechanical fatigue behaviour of a third generation γ-TiAl intermetallic alloy10.1016/j.intermet.2008.11.013 ↗
18. McGaw · 2003 · vol. ASTM STP 1428
19. An approach to life prediction for a nickel-base superalloy under isothermal and thermo-mechanical loading conditions10.1016/j.ijfatigue.2011.10.018 ↗
20. Fang · 2015
21. Uniaxial and non-proportionally multiaxial ratcheting of SS304 stainless steel at room temperature: experiments and simulations10.1016/S0020-7462(03)00060-X ↗
22. Modified kinematic hardening rule for multiaxial ratcheting prediction10.1016/j.ijplas.2003.05.005 ↗
23. Axial-torsional thermomechanical fatigue of a near-γ TiAl-alloy10.1016/j.msea.2010.03.073 ↗
24. ASTM E2207-15 standard practice for strain-controlled axial-torsional fatigue testing with thin-walled tubular specimens; 2015.
25. Thermal gradient mechanical fatigue of a nickel-based superalloy inconel718
26. ASTM E2368-10(2017) standard practice for strain controlled thermomechanical fatigue testing; 2017.
27. Polák · 1991
28. Bakis CE, Castelll MG, Ellis JR. Thermomechanical loading in pure torsion: test control and deformation behavior. In: Advances in multiaxial fatigue, ASTM STP 1191; 2014. p. 223–43.10.1520/STP24804S ↗
29. Cyclic plasticity modeling of nickel-based superalloy inconel 718 under multi-axial thermo-mechanical fatigue loading conditions10.1016/j.ijfatigue.2018.09.017 ↗
30. A theory for fatigue failure under multiaxial stress-strain conditions
31. A path-independent parameter for fatigue under proportional and non-proportional loading10.1111/j.1460-2695.1993.tb00739.x ↗
32. A critical plane approach to multiaxial fatigue damage including out-of-phase loading10.1111/j.1460-2695.1988.tb01169.x ↗
33. Torsional deformation and fatigue of hardened steel including mean stress and stress gradient effects10.1016/j.ijfatigue.2003.10.019 ↗
34. A stress-strain function for the fatigue of metals
35. A method based on virtual strain-energy parameters for multiaxial fatigue life prediction
36. Multiaxial stress-strain modeling and fatigue life prediction of SAE axle shafts
37. Thermo-mechanical out-of-phase fatigue life of overlay coated IN-738LC gas turbine material
38. Socie · 2000
39. The cyclic fatigue behavior of direct age 718 at 149, 315, 454 and 538 °C10.1016/j.msea.2006.04.091 ↗
40. Thermally activated fatigue mechanism and life prediction10.1016/j.ijfatigue.2008.03.001 ↗
41. Analysis of the coefficient of normal stress effect in chosen multiaxial fatigue criteria10.1016/j.tafmec.2014.07.015 ↗
42. Lifetime of semi-ductile materials through the critical plane approach10.1016/j.ijfatigue.2013.11.019 ↗
43. Low-cycle multiaxial fatigue behaviour and fatigue life prediction for CuZn37 brass using the stress-strain models10.1016/j.ijfatigue.2017.04.011 ↗