The effects of ultrasonic nanocrystal surface modification temperature on the mechanical properties and fretting wear resistance of Inconel 690 alloy
Source abstract
Abstract
Abstract In this study, a combination of local heat treatment (LHT) with (w/) and without (w/o) ultrasonic nanocrystal surface modification (UNSM) technique was applied to Inconel 690 alloy at room and high temperatures (RT and HT). The main purpose of this study is to investigate the influence of LHT w/ and w/o UNSM processing on the mechanical and fretting wear mitigation of Inconel 690 alloy. The surface roughness of the specimens was increased with increasing the LHT temperature w/ and w/o UNSM from RT to HT at 700 °C, while the surface hardness of the RT and HT at 300 °C specimens was increased and softening occurred at HT at 700 °C. The mechanical properties of the specimens were investigated using a tensile stress test. It was found that the stress-strain curve of the UNSM-treated at RT exhibited better mechanical characteristics in comparison with the as-received one. Moreover, the specimens treated at HT at 300 and 700 °C exhibited better results in terms of strain, but there was no significant difference in stress. The UNSM treated specimens at HT of 300 °C had better results in comparison with other specimens. In addition, the fretting wear resistance of those specimens was assessed using a ball-on-disk fretting wear tester at temperatures of 25 and 80 °C. The fretting wear resistance of Inconel 690 alloy was also increased by the combination of LHT + UNSM processing, which may be attributed to the increase in mechanical properties, increase in surface roughness, induced compressive residual stress and the presence of a nanostructured surface layer. Hence, Inconel 690 alloy with the increased mechanical properties and fretting wear resistance by the combination of LHT + UNSM processing could be beneficial for nuclear applications.
Source: openaire · Quality: candidate unverified · Source record ↗
Research context
OpenAlex topics: Surface Treatment and Residual Stress · Microstructure and mechanical properties · High-Velocity Impact and Material Behavior
SciVX discovery tags are terminology-based. OpenAlex topics are source-provided classifications.
References (61)
Show source-provided references
1. Impact fretting wear of Inconel 690 tube with different supporting structure under cycling low kinetic energy
2. Impact fretting wear behavior of Inconel 690 alloy tubes effected by pre-compressive stress
3. A new concept for steam generator tube integrity assessment
4. Effect of grain size and hardness on fretting wear behavior of Inconel 690 alloys
5. An experimental study on fretting wear behavior of cross-contacting Inconel 690 tubes
6. Friction and wear of Inconel 690 for steam generator tube in elevated temperature water under fretting condition
7. Investigation of fretting wear behavior of Inconel 690 alloy in tube/plate contact configuration
8. Fretting wear behavior of Inconel 690 in hydrazine environments
9. Microstructural effects on the fretting wear of Inconel 690 steam generator tube
10. High temperature mechanical behavior of tube stackings – Part II: Comparison between experiment and modeling
11. Numerically investigating the influence of tube support plates on thermal-hydraulic characteristics in a steam generator
12. Effect of amplitude and frequency on the wear mode change of Inconel 690 SG tube mated with SUS409
13. Flow-induced vibration analysis of a helical coil steam generator experiment using large eddy simulation
14. Large-eddy simulation, fuel rod vibration and grid-to-rod fretting in pressurized water reactors
15. Microstructural characterization of subsurface caused by fretting wear of Inconel 690TT alloy
16. Nanostructuring of metals by severe plastic deformation for advanced properties
17. Nanostructured metals: retaining ductility
18. Microstructural characteristics of Alloy 690TT subjected to fretting corrosion in high temperature water
19. Strengthening of Ti-6Al-4V alloy by high temperature ultrasonic nanocrystal surface modification technique
20. Local heat treatment with and without ultrasonic nanocrystal surface modification of Ti-6Al-4V alloy: Mechanical and tribological properties
21. Fretting wear and friction reduction of CP titanium and Ti-6Al-4V alloy by ultrasonic nanocrystalline surface modification
22. The influence of surface modification techniques on the fretting wear of Al-Si alloy prepared by gravity die casting
23. On the nanomechanical characteristics of thermally-treated alloy 690: grain boundaries versus grain interior
24. The role of material transfer in fretting wear behavior and mechanism of Alloy 690TT mated with Type 304 stainless steel
25. Valiev · 2014
26. Zlateva · 2008
27. C.W. Yang, J.H. Lee, K.S. Shin, Effect of ultrasonic nanocrystalline surface modification on the microstructural evolution of Inconel 690 alloy
28. Surface morphology in engineering applications: influence of roughness on sliding and wear in dry fretting
29. Microstructural evolution and surface properties of nanostructured Cu-based alloy by ultrasonic nanocrystalline surface modification technique
30. Mercier · 2002
31. Modifying the properties of the Inconel 625 nickel alloy by glow discharge assisted nitriding
32. Dynamic recrystallization mechanism of Inconel 690 superalloy during hot deformation at high strain rate
33. Dynamic impact response and microstructural evolution of Inconel 690 superalloy at elevated temperatures
34. Constitutive model for nickel alloy 690 (Inconel 690) at various strain rates and temperatures
35. Hot deformation constitutive equation and processing map of Alloy 690
36. Grain size effect on the hardness of nanocrystal measured by the nanosize indenter
37. Assessment of X-ray diffraction and crystal plasticity lattice strain evolution under biaxial loading
38. Thermal ageing and short-range ordering of Alloy 690 between 350 and 550 °C
39. Residual stress and microstructure evolution of shot peened Ni-Al bronze at elevated temperatures
40. Singh · 2005
41. Dynamic shear characteristic and fracture feature of Inconel 690 alloy under different high strain rates and temperatures
42. A theory of the anomalous yield behavior in L12 ordered alloys
43. Otooni · 1995
44. The use of severe plastic deformation techniques in grain refinement
45. Making strong nanomaterials ductile with gradients
46. About application of three dimensional analyses of fracture surfaces in fracture study on nanostructured titanium
47. Influence of grain size and age-hardening on dislocation pile-ups and tensile fracture for a Ti-Al alloy
48. Thermally stable nanostructured materials from severe plastic deformation of precipitation-treatable Ni-based alloys
49. Residual stress and surface roughness in fretting fatigue
50. Roughness effect on fretting fatigue
51. The effects of laser peening and shot peening on fretting fatigue in Ti-6Al-4V coupons
52. Effects of laser peening on fretting wear behavior of alloy 718 fretted against two different counterbody materials
53. Introduction of compressive residual stress by means of cavitation peening into a titanium alloy rod used for spinal implants
54. Effect of the ultrasonic surface rolling process on the fretting fatigue behavior of Ti-6Al-4V alloy
55. Investigation on fretting wear behavior of 690 alloy in water under various temperatures
56. W.A. Glaeser, The significance of near surface microstructure in the wear process
57. Improvement in fretting wear damage of annealed Inconel 718 alloy at a temperature of 200 °C
58. Different aspects of the role of wear debris in fretting wear
59. On fretting maps
60. Accelerated fretting wear testing using ultrasonics
61. Some considerations on the mitigation of fretting damage by the application of surface-modification technologies