Abstract
Nickel-based superalloy IN718 specimens were subjected to two surface treatments, namely shot peening (SP) and deep cold rolling (DCR) to investigate the effects of surface integrity (in particular residual stresses and cold work) on fatigue performance. Residual stress and cold work profiles of the different specimens were obtained using x-ray diffraction (XRD). Microhardness profiles were also obtained from the samples as a comparison against full width at half maximum (FWHM) from XRD in evaluation of cold work. Surface roughness effects were found to be insignificant, evident from the surface-initiated fatigue cracks in both SP and DCR specimens. Fatigue life improvements exhibited by SP and DCR specimens over the as-machined equivalent can be attributed to crack retardation due to work-hardened layer as well as compressive residual stresses.
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M.N. James, D.J. Hughes, Z. Chen, H. Lombard, D.G. Hattingh, D. Asquith, J.R. Yates, and P.J. Webster, Residual Stresses and Fatigue Performance, Eng. Fail. Anal., 2007, 14(2), p 384–395
P.J. Withers and H.K.D.H. Bhadeshia, Residual Stress. Part 2—Nature and Origins, Mater. Sci. Technol., 2001, 17(4), p 366–375
P. Starker, H. Wohlfahrt, and E. Macherauch, Subsurface Crack Initiation During Fatigue as a Result of Residual Stresses, Fatigue Fract. Eng. Mater. Struct., 1979, 1(3), p 319–327
Y.K. Gao, M. Yao, P.G. Shao, and Y.H. Zhao, Another Mechanism for Fatigue Strength Improvement of Metallic Parts by Shot Peening, J. Mater. Eng. Perform., 2003, 12(5), p 507–511
K. Shiozawa, Y. Morii, S. Nishino, and L. Lu, Subsurface Crack Initiation and Propagation Mechanism in High-Strength Steel in a Very High Cycle Fatigue Regime, Int. J. Fatigue, 2006, 28(11), p 1521–1532
I. Altenberger, R.K. Nalla, U. Noster, B. Scholtes, and R.O. Ritchie, On the Fatigue Behavior and Associated Effect of Residual Stresses in Deep-Rolled and Laser Shock Peened Ti-6Al-4V Alloys at Ambient and Elevated Temperatures, HCF 2002: 7th National Turbine Engine High Cycle Fatigue Conference, 2002.
P.J. Withers, Residual Stress and Its Role in Failure, Rep. Prog. Phys., 2007, 70(12), p 2211
J.E. Hack and G.R. Leverant, Influence of Compressive Residual Stress on the Crack-Opening Behavior of Part-Through Fatigue Cracks, Residual Stress Effects in Fatigue, ASTM International, 1982
E.P. DeGarmo, J.T. Black, R.A. Kohser, and B.E. Klamecki, Materials and Process in Manufacturing, Prentice Hall, Upper Saddle River, 2003, p 383
G.A. Webster and A.N. Ezeilo, Residual Stress Distributions and Their Influence on Fatigue Lifetimes, Int. J. Fatigue, 2001, 23, p 375–383
R.K. Nalla, I. Altenberger, U. Noster, G.Y. Liu, B. Scholtes, and R.O. Ritchie, On the Influence of Mechanical Surface Treatments—Deep Rolling and Laser Shock Peening—On the Fatigue Behavior of Ti–6Al–4 V at Ambient and Elevated Temperatures, Mater. Sci. Eng., A, 2003, 355(1), p 216–230
R.C. McClung, A Literature Survey on the Stability and Significance of Residual Stresses During Fatigue, Fatigue Fract. Eng. Mater. Struct., 2007, 30(3), p 173–205
P.S. Prevéy, The Effect of Cold Work on the Thermal Stability of Residual Compression in Surface Enhanced IN718, DTIC Document, 2000.
W.Z. Zhuang and G.R. Halford, Investigation of Residual Stress Relaxation Under Cyclic Load, Int. J. Fatigue, 2001, 23(5), p 31–37
T. Chen, H. John, J. Xu, J. Hawk, and X. Liu, Effects of Hammer Peening and Aging Treatment on Microstructure, Mechanical Properties and Corrosion Resistant of Oil-Grade Alloy, 2012, 718, p 609–614
V. Singh and M. Marya, Surface Modification of Oilfield Alloys by Ultrasonic Impact Peening: uNS N07718, N07716, G41400, and S17400, J. Mater. Eng. Perform., 2016, 25(1), p 338–347
P. Prevéy, D. Hombach, and P. Mason, Thermal Residual Stress Relaxation and Distortion in Surface Enhanced Gas Turbine Engine Components, DTIC Document, 1998.
M. Kobayashi, T. Matsui, and Y. Murakami, Mechanism of Creation of Compressive Residual Stress by Shot Peening, Int. J. Fatigue, 1998, 20(5), p 351–357
K.J. Marsh, Shot Peening: Techniques and Applications, Eng. Mater. Advis. Serv. Ltd. (United Kingdom), 1993, 1993, p 320
R.L. Murthy and B. Kotiveerachari, Burnishing of Metallic Surfaces—A Review, Precis. Eng., 1981, 3(3), p 172–179
L. Luca, S. Neagu-Ventzel, and I. Marinescu, Effects of Working Parameters on Surface Finish in Ball-Burnishing of Hardened Steels, Precis. Eng., 2005, 29(2), p 253–256
I. Altenberger, Deep Rolling—The Past, the Present and the Future, Proc. 9th Int. Conf. Shot Peen., 2005, p 144–155.
P.S. Prevéy, The Measurement of Subsurface Residual Stress and Cold Work Distributions in Nickel Base Alloys, Residual Stress Des. Process Mater. Sel. WB Young, ed., ASME, Met. Park. OH, Citeseer, 1987, p 11–19.
E.O. Ezugwu, Z.M. Wang, and A.R. Machado, The Machinability of Nickel-Based Alloys: A Review, J. Mater. Process. Technol., 1999, 86(1–3), p 1–16
P.S. Prevéy and J.T. Cammett, The Effect of Shot Peening Coverage on Residual Stress, Cold Work and Fatigue in a Ni-Cr-Mo Low Alloy Steel, 8th Int. Conf. Shot Peen., 2002, p 1–7.
T. Klotz, D. Delbergue, P. Bocher, M. Lévesque, and M. Brochu, Surface Characteristics and Fatigue Behavior of Shot Peened Inconel 718, Int. J. Fatigue, 2018, 110(October 2017), p 10–21. https://doi.org/10.1016/j.ijfatigue.2018.01.005
W.T. Becker and S. Lampman, Fracture Appearance and Mechanisms of Deformation and Fracture, Mater. Park. OH ASM Int., 2002, 2002, p 559–586
Y. Mutoh, G.H. Fair, B. Noble, and R.B. Waterhouse, The Effect of Residual Stresses Induced by Shot Peening on Fatigue Crack Propagation in 2 High Strength Aluminium Alloys, Fatigue Fract. Eng. Mater. Struct., 1987, 10(4), p 261–272
J.T. Cammett, P.S. Prevéy, and N. Jayaraman, The Effect of Shot Peening Coverage on Residual Stress, Cold Work, and Fatigue in a Nickel-Base Superalloy, DTIC Document, 2005.
H. Holzapfel, V. Schulze, O. Vöhringer, and E. Macherauch, Residual Stress Relaxation in an AISI, 4140 Steel Due to Quasistatic and Cyclic Loading at Higher Temperatures, Mater. Sci. Eng., A, 1998, 248(1), p 9–18
K.A. Soady, Life Assessment Methodologies Incoroporating Shot Peening Process Effects: Mechanistic Consideration of Residual Stresses and Strain Hardening Part 1—Effect of Shot Peening on Fatigue Resistance, Mater. Sci. Technol., 2013, 29(6), p 637–651
E. Hershko, N. Mandelker, G. Gheorghiu, H. Sheinkopf, I. Cohen, and O. Levy, Assessment of Fatigue Striation Counting Accuracy Using High Resolution Scanning Electron Microscope, Eng. Fail. Anal., 2008, 15(1–2), p 20–27
Y. Zong, P. Liu, B. Guo, and D. Shan, Investigation on High Temperature Short-Term Creep and Stress Relaxation of Titanium Alloy, Mater. Sci. Eng., A, 2014, 620, p 172–180
R.K. Nalla, I. Altenberger, U. Noster, G.Y. Liu, B. Scholtes, and R.O. Ritchie, On the Influence of Mechanical Surface Treatments-Deep Rolling and Laser Shock Peening-on the Fatigue Behavior of Ti-6Al-4V at Ambient and Elevated Temperatures, Mater. Sci. Eng., A, 2003, 355(1–2), p 216–230
B.J. Foss, S. Gray, M.C. Hardy, S. Stekovic, D.S. McPhail, and B.A. Shollock, Analysis of Shot-Peening and Residual Stress Relaxation in the Nickel-Based Superalloy RR1000, Acta Mater., 2013, 61(7), p 2548–2559
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The author thanks Nanyang Technological University, Singapore, and Advanced Remanufacturing and Technology Centre (ARTC), Singapore, for providing resources, facilities and financial support.
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Chin, K.S., Idapalapati, S. & Ardi, D.T. Fatigue of Surface-Treated Nickel-Based Superalloy at High Temperature. J. of Materi Eng and Perform 28, 7181–7187 (2019). https://doi.org/10.1007/s11665-019-04468-3
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DOI: https://doi.org/10.1007/s11665-019-04468-3