Damage accumulation and crack initiation detection based on the evolution of surface roughness parameters
Source abstract
Abstract
Abstract Cyclic strain localization generates sharp surface slip markings in the form of depressions and elevations on the surface of materials. The process gives rise to the formation of persistent slip bands and results in immanent changes that manifest themselves in the form of surface roughening. The heights and depths of these extrusions and intrusions grow during cyclic loading up to a critical value leading to crack initiation. In this study, we investigate the evolution of the surface roughness parameters starting from pristine specimens and ending in final fracture in fully-reversed cyclic bending tests. Results are presented for both low-and high-cycle fatigue that covers a wide range of surface finish. Two types of contacting (via a stylus) and no-contacting (optical) profilometers were used in this investigation. The most sensitive and useful surface roughness parameter for the assessment of fatigue growth in low-and high-cycle fatigue is identified, and it is shown that results can be utilized to detect the onset of fatigue crack nucleation. For this purpose, a surface roughness criterion for detecting crack initiation at different applied loads is introduced.
Source: openaire · Quality: candidate unverified · Source record ↗
Research context
OpenAlex topics: Fatigue and fracture mechanics · Non-Destructive Testing Techniques · Mechanical stress and fatigue analysis
SciVX discovery tags are terminology-based. OpenAlex topics are source-provided classifications.
References (47)
Show source-provided references
1. Cyclic plastic strain energy and fatigue of metals
2. A method for determining the heat energy of the fatigue process in metals under uniaxial stress: Part 1. Determination of the amount of heat liberated from a fatigue-tested specimen10.1016/0142-1123(86)90044-7 ↗
3. Atkins AG, Chen Z, Cotterell B. The essential work of fracture and JR curves for the double cantilever beam specimen: an examination of elastoplastic crack propagation. In: Proceedings of the royal society of London a: mathematical, physical and engineering sciences. The Royal Society. vol. 454, no. 1971; 1998. p. 815–833.10.1098/rspa.1998.0187 ↗
4. A damage function used for prediction of low cyclic fatigue life10.1007/BF02459171 ↗
5. Evaluation of an energy-based approach and a critical plane approach for predicting constant amplitude multiaxial fatigue life10.1016/S0142-1123(99)00111-5 ↗
6. Application of an energy model for fatigue life prediction of construction steels under bending, torsion and synchronous bending and torsion10.1016/S0142-1123(03)00055-0 ↗
7. An energy-based fatigue life assessment model for various metallic materials under proportional and non-proportional loading conditions10.1016/j.ijfatigue.2006.07.017 ↗
8. Analysis of the fatigue strength of a stainless steel based on the energy dissipation10.1016/j.ijfatigue.2006.02.043 ↗
9. Naderi M, Amiri M, Khonsari MM. On the thermodynamic entropy of fatigue fracture. In: Proceedings of the royal society of London a: mathematical, physical and engineering sciences. The Royal Society. vol. 466, no. 2114; 2010. p. 423–38.10.1098/rspa.2009.0348 ↗
10. Quantitative thermographic methodology for fatigue life assessment in a multiscale energy dissipation framework10.1016/j.ijfatigue.2015.08.015 ↗
11. An unifying approach to assess the structural strength10.1016/j.ijfatigue.2007.09.007 ↗
12. On the anelasticity and fatigue fracture entropy in high-cycle metal fatigue10.1016/j.matdes.2015.04.034 ↗
13. Experimental evaluation of fatigue damage in two-stage loading tests based on the energy dissipation10.1177/0954406214559112 ↗
14. A physically based fatigue model for prediction of crack initiation from persistent slip bands in polycrystals10.1016/j.actamat.2010.09.036 ↗
15. Ewing JA, Humfrey JCW. The fracture of metals under repeated alternations of stress. In: Philosophical transactions of the royal society of London. Series A, containing papers of a mathematical or physical character 200; 1903. p. 241–50.10.1098/rsta.1903.0006 ↗
16. Evolution of surface deformation during fatigue of PH 13–8 Mo stainless steel using atomic force microscopy10.1046/j.1460-2695.2002.00499.x ↗
17. The origin of fatigue fracture in copper10.1080/14786435608238086 ↗
18. AFM characterization of the evolution of surface deformation during fatigue in polycrystalline copper10.1016/S1359-6454(01)00271-3 ↗
19. Some comments about fatigue crack initiation in relation to cyclic slip irreversibility10.1016/j.engfracmech.2007.04.014 ↗
20. The effect of grain size on the localization of plastic deformation in shear bands10.1016/j.scriptamat.2011.09.001 ↗
21. Damage in nickel base superalloy: influence of local parameters measured by electron backscattered diffraction and atomic force microscopy10.1016/j.scriptamat.2008.06.053 ↗
22. Fatigue analysis of metals using damping parameter10.1016/j.ijfatigue.2016.05.011 ↗
23. Surface relief and internal structure in fatigued stainless sanicro 25 steel10.1007/s11661-016-3374-1 ↗
24. Suresh · 1998
25. Use of atomic force microscopy to quantify slip irreversibility in a nickel-base superalloy10.1016/S1359-6462(03)00357-9 ↗
26. Fatigue crack initiation by cyclic slip irreversibilities in high-cycle fatigue
27. Cyclic slip irreversibilities and the evolution of fatigue damage10.1007/s11661-009-9839-8 ↗
28. Cyclic deformation of polycrystalline Cu films10.1080/0141861021000056690 ↗
29. Cracks and extrusions caused by persistent slip bands10.1080/14786435.2013.798048 ↗
30. On the role of point defects in fatigue crack initiation10.1016/0025-5416(87)90157-1 ↗
31. Mechanisms of extrusion and intrusion formation in fatigued crystalline materials10.1016/j.msea.2013.12.005 ↗
32. Scanning atomic-force microscopy on initiation and growth behavior of fatigue slip-bands in α-brass
33. Extrusions and intrusions in fatigued metals. Part 1. State of the art and history10.1080/14786430902917616 ↗
34. De Silva · 1983
35. Internal friction in solids10.1088/0959-5309/52/1/322 ↗
36. Jones RL, A constitutive relationship between crack propagation and specific damping capacity in steel. No. NCEL-N-1817. Naval Civil Engineering Lab Port Hueneme, CA; 1990.
37. Nowick · 2012 · vol. 1
38. An experimental approach to evaluate the critical damage10.1177/1056789509343082 ↗
39. Life prediction of metals undergoing fatigue load based on temperature evolution10.1016/j.msea.2009.10.025 ↗
40. Rapid estimation of fatigue entropy and toughness in metals10.1016/j.matdes.2014.04.086 ↗
41. Rapid determination of fatigue failure based on temperature evolution: fully reversed bending load10.1016/j.ijfatigue.2009.07.015 ↗
42. Nondestructive estimation of remaining fatigue life: thermography technique10.1007/s11668-012-9607-8 ↗
43. On the role of entropy generation in processes involving fatigue10.3390/e14010024 ↗
44. An experimental approach to low-cycle fatigue damage based on thermodynamic entropy10.1016/j.ijsolstr.2009.12.005 ↗
45. Dissipated thermal energy and damage evolution of glass/epoxy using infrared thermography and acoustic emission10.1016/j.compositesb.2011.08.002 ↗
46. Growth of extrusions in localized cyclic plastic straining10.1016/j.msea.2008.09.022 ↗
47. Evolution of the surface roughness of a low carbon steel subjected to fatigue10.1016/j.ijfatigue.2017.05.010 ↗