Investigation on high cycle fatigue performance of additively manufactured Alloys: Synergistic effects of surface finishing and Post-Heat treatment
Source abstract
Abstract
The high-cycle fatigue (HCF) behavior of additively manufactured (AM) materials in structural applications remains insufficiently explored when contrasted with conventionally fabricated alloys. Addressing this research gap, we systematically investigate the potential to enhance HCF performance in AM alloys through a strategic interplay of surface finishing and post-heat treatment design. Concentrating on laser powder bed fusion, we evaluate surface roughness and post-heat treatment effects on HCF life across a 300 to 1000 MPa stress range. Findings show that, at 700 to 1000 MPa, surface finishing significantly extends HCF life by mitigating crack initiation. Paradoxically, at 300 to 700 MPa, it shortens HCF life due to induced local residual stress on the sample surface. Additionally, post-aging finishing moderately enhances HCF life compared to pre-aging. This underscores the crucial role of sequence in surface finishing and heat treatment, emphasizing their collective impact on fatigue properties. Our study advances the understanding of post-processing factors influencing AM alloy fatigue properties, providing valuable insights for enhancing mechanical performance.
Source: openalex_inverted_index · Quality: baseline
Research context
OpenAlex topics: Additive Manufacturing Materials and Processes · Additive Manufacturing and 3D Printing Technologies · Welding Techniques and Residual Stresses
SciVX discovery tags are terminology-based. OpenAlex topics are source-provided classifications.
References (47)
Show source-provided references
1. Additive Manufacturing Technologies, Springer International Publishing
2. Metal additive manufacturing in aerospace: A review10.1016/j.matdes.2021.110008 ↗
3. Metal Additive Manufacturing: A Review10.1007/s11665-014-0958-z ↗
4. Additive manufacturing (3D printing): A review of materials, methods, applications and challenges10.1016/j.compositesb.2018.02.012 ↗
5. Material issues in additive manufacturing: A review10.1016/j.jmapro.2016.11.006 ↗
6. Progress in additive manufacturing on new materials: A review10.1016/j.jmst.2018.09.002 ↗
7. Structural integrity of additively manufactured aluminum alloys: Effects of build orientation on microstructure, porosity, and fatigue behavior
8. Establishing specimen property to part performance relationships for laser beam powder bed fusion additive manufacturing10.1016/j.ijfatigue.2021.106384 ↗
9. Increasing fracture toughness via architected porosity10.1016/j.matdes.2021.109696 ↗
10. The Interplay of Geometric Defects and Porosity on the Mechanical Behavior of Additively Manufactured Components10.1007/s11340-021-00696-8 ↗
11. Effect of surface roughness on fatigue performance of additive manufactured Ti–6Al–4V10.1179/1743284715Y.0000000053 ↗
12. Metal Additive Manufacturing: A Review of Mechanical Properties10.1146/annurev-matsci-070115-032024 ↗
13. Effect of Surface Roughness on Fatigue Strength of Ti-6Al-4V Alloy Manufactured by Additive Manufacturing10.1016/j.prostr.2019.12.032 ↗
14. Fatigue Performance of Metastable β Titanium Alloys: Effects of Microstructure and Surface Finish10.1361/105994905X75583 ↗
15. Modelling the influence of machined surface roughness on the fatigue life of aluminium alloy10.1016/j.ijfatigue.2008.06.003 ↗
16. Surface roughness parameter and modeling for fatigue behavior of additive manufactured parts: A non-destructive data-driven approach
17. Fatigue behavior of additive manufactured 316L stainless steel under axial versus rotating-bending loading: Synergistic effects of stress gradient, surface roughness, and volumetric defects10.1016/j.ijfatigue.2020.106063 ↗
18. Fatigue behavior and modeling for additive manufactured 304L stainless steel: The effect of surface roughness10.1016/j.ijfatigue.2020.105856 ↗
19. High cycle fatigue behavior and life prediction for additively manufactured 17–4 PH stainless steel: Effect of sub-surface porosity and surface roughness10.1016/j.tafmec.2020.102477 ↗
20. Surface roughness characterization for fatigue life predictions using finite element analysis10.1016/j.ijfatigue.2008.05.020 ↗
21. Surface roughness and fatigue performance of commercially pure titanium and Ti-6Al-4V alloy after different polishing protocols10.1016/j.prosdent.2005.01.010 ↗
22. Effect of surface roughness on the fatigue failure and evaluation of TC17 titanium alloy10.1080/02670836.2021.1885777 ↗
23. Influence of the position and size of various deterministic defects on the high cycle fatigue resistance of a 316L steel manufactured by laser powder bed fusion10.1016/j.ijfatigue.2020.105930 ↗
24. The effects of shot peening, laser shock peening and ultrasonic nanocrystal surface modification on the fatigue strength of Inconel 71810.1016/j.msea.2021.141029 ↗
25. The effects of surface finish on the fatigue performance of electron beam melted Ti–6Al–4V10.1016/j.msea.2022.144050 ↗
26. The fatigue performance evaluation of additively manufactured 304L austenitic stainless steels10.1016/j.msea.2020.140640 ↗
27. Modeling detrimental effects of high surface roughness on the fatigue behavior of additively manufactured Ti-6Al-4V alloys10.1016/j.ijfatigue.2020.106034 ↗
28. Fatigue performances of selective laser melted Ti-6Al-4V alloy: Influence of surface finishing, hot isostatic pressing and heat treatments10.1016/j.ijfatigue.2018.11.019 ↗
29. Surface roughness of Ti-6Al-4V parts obtained by SLM and EBM: Effect on the High Cycle Fatigue life10.1016/j.proeng.2018.02.010 ↗
30. Multiaxial fatigue behavior of wrought and additive manufactured Ti-6Al-4V including surface finish effect10.1016/j.ijfatigue.2017.03.044 ↗
31. Torsional fatigue behavior of wrought and additive manufactured Ti-6Al-4V by powder bed fusion including surface finish effect10.1016/j.ijfatigue.2017.03.002 ↗
32. Matsunaga, Defect tolerance and hydrogen susceptibility of the fatigue limit of an additively manufactured Ni-based superalloy 71810.1016/j.ijfatigue.2020.105740 ↗
33. Surface modification through combination of finish turning with low plasticity burnishing and its effect on fatigue performance for Inconel 71810.1016/j.surfcoat.2019.07.057 ↗
34. Mechanisms driving high-cycle fatigue life of as-built Inconel 718 processed by laser powder bed fusion10.1016/j.msea.2019.06.003 ↗
35. An investigation into the effects of cyclic strain rate on the high cycle and very high cycle fatigue behaviors of wrought and additively manufactured Inconel 71810.1016/j.ijfatigue.2020.106038 ↗
36. The influence of additive manufacturing processing parameters on surface roughness and fatigue life10.1016/j.ijfatigue.2019.03.025 ↗
37. Influence of defects and as-built surface roughness on fatigue properties of additively manufactured Alloy 71810.1016/j.msea.2018.08.072 ↗
38. Fatigue behavior and modeling of additively manufactured IN718: The effect of surface treatments and surface measurement techniques10.1016/j.jmatprotec.2021.117475 ↗
39. A comparative analysis of Inconel 718 made by additive manufacturing and suction casting: Microstructure evolution in homogenization
40. Impact of homogenization on microstructure-property relationships of Inconel 718 alloy prepared by laser powder bed fusion10.1016/j.msea.2021.141973 ↗
41. Standard Practice for Conducting Force Controlled Constant Amplitude Axial Fatigue Tests of Metallic Materials
42. Effects of Magnetic Abrasive Finishing on Microstructure and Mechanical Properties of Inconel 718 Processed by Laser Powder Bed Fusion10.3390/jmmp6020043 ↗
43. Local residual stresses and microstructure within recrystallizing grains in iron10.1016/j.matchar.2022.112113 ↗
44. Effects of heat treatment on the microstructure, residual stress, and mechanical properties of Co–Cr alloy fabricated by selective laser melting10.1016/j.jmbbm.2021.105051 ↗
45. Cyclic re-austenitization of copper-bearing high-strength low-alloy steels fabricated by laser powder bed fusion10.1016/j.matchar.2020.110437 ↗
46. Role of persistent slip bands in fatigue10.1080/14786430310001610339 ↗
47. Effects of surface roughness and build thickness on fatigue properties of selective laser melted Inconel 718 at 650 °C10.1016/j.ijfatigue.2020.105654 ↗