The influence of work hardening and residual stresses on the fatigue behavior of high frequency mechanical impact treated surface layers
Source abstract
Abstract
Abstract In the present study, the effect of process-induced residual stress and work hardening was separately analyzed to describe the fatigue life improvement by High Frequency Mechanical Impact (HFMI) treatment. For this purpose, blunt notched specimens made of mild steel S355J2+N and high strength steel S960QL were HFMI-treated under different mechanical pre-stress conditions. In that way, the effect of residual stress and work hardening could be separated. The generated residual stress states were measured by means of X-ray- and neutron-diffraction techniques. Based on the FE post processing the fatigue life was estimated using a damage mechanics evaluation with the consideration of the HFMI-induced residual stresses.
Source: openaire · Quality: candidate unverified · Source record ↗
Research context
OpenAlex topics: Surface Treatment and Residual Stress · High-Velocity Impact and Material Behavior · Metal Alloys Wear and Properties
SciVX discovery tags are terminology-based. OpenAlex topics are source-provided classifications.
References (60)
Show source-provided references
1. Hobbacher · 2009
2. Europeon Commitee of Standardization. Eurocode 3: Design of steel structures -Part 1-9: Fatigue, 1993-1-9:2005; 2009.
3. Haagensen PJ, Maddox SJ. IIW Recommendations on post weld improvement of steel and aluminum structures; 2010.
4. Specification for weld toe improvement by ultrasonic impact treatment
5. Surface modification by machine hammer peening and burnishing10.1016/j.cirp.2016.05.005 ↗
6. Yildirim · 2013
7. Dürr · 2007
8. Weich · 2009
9. Ummenhofer · 2011
10. Fatigue strength of welded ultra high strength steels improved by high frequency hammer peening10.1016/j.mspro.2014.06.015 ↗
11. Fatigue strength improvement factors for high strength steel welded joints treated by high frequency mechanical impact10.1016/j.ijfatigue.2012.05.002 ↗
12. Fatigue strength of HFMI treated structures under high R-ratio and variable amplitude loading10.1016/j.proeng.2013.12.071 ↗
13. Auswirkungen mechanischer Oberflächenbehandlungen auf das Dauerschwingverhalten unter Einschluss von Rissbildung und Rissausbreitung, Effects of mechanical surface treatment on the fatigue strength including crack initiation and crack propagation
14. Strain-based critical plane approach to predict the fatigue life of high frequency mechanical impact (HFMI)-treated welded joints depending on the material condition10.1007/s40194-017-0505-2 ↗
15. A finite element study on residual stress stability and fatigue damage in high-frequency mechanical impact (HFMI)-treated welded joint10.1016/j.ijfatigue.2016.09.009 ↗
16. Mattson L, Roberts JG. Internal stresses and fatigue in metals. New York; 1960.
17. Hutchings · 2005
18. Influence of residual stresses and surface topography on bending fatigue strength of machined CK 45 in different heat treatment conditions
19. Eigenspannungen und Ermüdung. Ermüdungsverhalten metallischer Werkstoffe, Residual stresses and fatigue. Fatigue behavior of metal components
20. Marquis · 2016
21. Effect of heat input on microstructure and mechanical properties of dissimilar joints between super duplex stainless steel and high strength low alloy steel10.1016/j.matdes.2014.03.057 ↗
22. The effect of the local and global weld geometry as well as material defects on crack initiation and fatigue strength
23. Influence of weld quality on the fatigue strength in seam welds10.1016/j.engfailanal.2010.12.001 ↗
24. Influence of the optical measurement technique and evaluation approach on the determination of local weld geometry parameters for different weld types
25. Modelling and simulation of high frequency mechanical impact (HFMI) treatment of welded joints
26. A stress-strain function for the fatigue of metals
27. Berechnung von Anrisslebensdauern auf Basis des Örtlichen Konzepts10.1002/mawe.201600616 ↗
28. Fiedler · 2019
29. Rennert · 2012
30. Application of different simulation approaches to numerically optimize high-frequency mechanical impact (HFMI) post-treatment process
31. Gibmeier · 2004
32. Effect of applied and residual stresses on the analysis of mechanical properties by means of instrumented indentation techniques10.4028/www.scientific.net/MSF.490-491.454 ↗
33. Wick · 1999
34. Study on warm shot peening for suspension coil spring
35. The fatigue strength and fracture morphology of leaf spring steel after prestressed shot peening
36. Stress peening of ultra high strength steels
37. High frequency mechanical impact treatment (HFMI) for the fatigue improvement: numerical and experimental investigations to describe the condition in the surface layer10.1007/s40194-016-0338-4 ↗
38. Investigation of the coverage for high frequency mechanical impact (HFMI) treatment of different steel grades
39. Das sin 2 ψ-Verfahren der röntgenographischen Spannungsmessung
40. Efficiency boost of the materials science diffractometer E3 at BENSC: one order of magnitude due to a horizontally and vertically focusing monochromator10.1080/10448630701831995 ↗
41. Impediments to efficient through-surface strain scanning10.1080/10238169608200197 ↗
42. Suppression of surface effect by using bent-perfect-crystal monochromator in residual strain scanning10.4028/www.scientific.net/MSF.490-491.234 ↗
43. Use of symmetry for residual stress determination10.21741/9781945291890-2 ↗
44. Röntgenographische Untersuchung von Spannungszuständen in Werkstoffen10.1002/mawe.19950260310 ↗
45. M. Leitner, Local fatigue assessment of welded and high frequency mechanical impact treated joints, MontanuniversityLeoben, 2013.
46. Crack propagation analysis and rehabilitation by HFMI of pre-fatigued welded structures10.1007/s40194-016-0316-x ↗
47. Residual stress and fatigue behavior
48. Berger · 2018
49. Update of the fracture mechanics chapters of the IIW fatigue design recommendations
50. Plum · 2015 · vol. 84, no. 10
51. A study on crack detection using eigenfrequency test data10.1016/S0045-7949(99)00194-7 ↗
52. Über die Berücksichtigung der Spannungskonzentration bei Festigkeitsberechnungen. Konstruktion 20
53. Static, dynamic and cyclic properties of the heat affected zone for different steel grades10.3139/120.111367 ↗
54. A method of predicting cyclic stress–strain curve from tensile properties for steels10.1016/j.msea.2012.07.024 ↗
55. Bergmann · 1983
56. Bäumel · 1990
57. Strain-controlled fatigue properties of steels and some simple approximations10.1016/S0142-1123(00)00026-8 ↗
58. Wächter M. Zur Ermittlung von zyklischen Werkstoffkennwerten und Schädigungsparameterwöhlerlinien; Oct. 2016.
59. A modified universal slopes equation for estimation of fatigue characteristics of metals10.1115/1.3226010 ↗
60. Ernould · 2017