Revealing the stress corrosion cracking initiation mechanism of alloy 718 prepared by laser powder bed fusion assessed by microcapillary method
Source abstract
Abstract
Stress corrosion cracking (SCC) behaviour of L-PBF processed alloy 718 in chloride-containing solution was revealed, utilizing the microcapillary method under constant tensile loading. Results were compared with conventionally produced counterparts. Passive layer resistance was compared quantitatively by implementing electrochemical polarization experiments, in as-received and under tensile loading states. Superior corrosion and SCC resistance of L-PBF specimens under tensile loading were identified. Submicron cracks were initiated adjacent to the subgrain boundaries and the underlying mechanisms were elucidated as the synergistic effect of various microstructural factors.
Source: openaire · Quality: candidate unverified · Source record ↗
Research context
OpenAlex topics: Additive Manufacturing Materials and Processes · Hydrogen embrittlement and corrosion behaviors in metals · High Entropy Alloys Studies
SciVX discovery tags are terminology-based. OpenAlex topics are source-provided classifications.
References (94)
Show source-provided references
1. Sims · 1972
2. R.E. Schafrik, D.D. Ward, J.R. Groh, Application of alloy 718 in GE aircraft engines: past, present and next five years, Superalloys. 718 (2001) 1–11.10.7449/2001/Superalloys_2001_1_11 ↗
3. Geddes · 2010
4. The effect of thermal treatment on SCC of Alloy 718
5. Stress corrosion cracking of chemistry and heat treat variants of alloy 718
6. Sheth · Delta (Ni3Nb) IGSCC Degrad. Alloy 718 Deriv. · 1993 · 829
7. Stress Corrosion Cracking Behavior of Alloy 718 Subjected to Various Thermal Mechanical Treatments in Primary Water
8. Metal fabrication by additive manufacturing using laser and electron beam melting technologies10.1016/S1005-0302(12)60016-4 ↗
9. Additive manufacturing (3D printing): A review of materials10.1016/j.compositesb.2018.02.012 ↗
10. Studies of standard heat treatment effects on microstructure and mechanical properties of laser net shape manufactured Inconel 71810.1007/s11661-009-9949-3 ↗
11. Microstructure and hardness studies of Inconel 718 manufactured by selective laser melting before and after solution heat treatment10.1016/j.msea.2017.02.062 ↗
12. Texture and microstructural features at different length scales in Inconel 718 produced by selective laser melting10.3390/ma12081293 ↗
13. Effect of laser energy density on the microstructure, mechanical properties, and deformation of Inconel 718 samples fabricated by selective laser melting10.1016/j.jallcom.2019.01.377 ↗
14. Multiscale characterization of microstructures and mechanical properties of Inconel 718 fabricated by selective laser melting10.1016/j.jallcom.2018.12.380 ↗
15. Comparative investigation of small punch creep resistance of Inconel 718 fabricated by selective laser melting10.1016/j.msea.2018.12.083 ↗
16. Pitting corrosion of SLM Inconel 718 sample under surface and heat treatments10.1016/j.apsusc.2019.06.043 ↗
17. Microstructural evolution and corrosion behaviors of Inconel 718 alloy produced by selective laser melting following different heat treatments
18. The roles of thermal mechanical treatment and δ phase in the stress corrosion cracking of alloy 718 in primary water10.1016/j.corsci.2019.108168 ↗
19. Corrosion behavior of wire arc additive manufactured Inconel 718 superalloy10.1016/j.jallcom.2020.154455 ↗
20. Influence of build orientation on microstructure, mechanical and corrosion behavior of Inconel 718 processed by selective laser melting10.1016/j.msea.2019.05.013 ↗
21. Sensitivity to stress corrosion and intergranular attack of high-nickel austenitic alloys10.5006/0010-9312-22.10.280 ↗
22. H. Coriou, L. Grall, P. Olivier, H. Willermoz, Influence of carbon and nickel content on stress- corrosion cracking of austenitic stainless alloys in pure or chlorinated water at 350C, 1969.
23. Integranular stress corrosion cracking of Inconel X750 in pressurised water at 300C and 350C
24. Historical views on stress corrosion cracking of nickel-based alloys: The Coriou effect
25. NIH Image to ImageJ: 25 years of image analysis10.1038/nmeth.2089 ↗
26. D.D. Macdonald, G. Cragnolino, The critical potential for the IGSCC of sensitized type 304 SS in high temperature aqueous systems, in: Proceedings of the Proceedings of the 2nd International Symposium Environmental Degradation of Materials in Nuclear Power Systems, Monterey, California, 1985.
27. Calculating the Temperature Maximum and the Lower Potential Limit for the Crack Growth Rate in Type 304 SS Using the CEFM
28. Stress corrosion cracking of sensitized Type 304 stainless steel in thiosulfate solution: I. Fate of the coupling current10.1016/S0010-938X(02)00219-6 ↗
29. Stress corrosion cracking of sensitized Type 304 stainless steel in thiosulphate solution. II. Dynamics of fracture10.1016/j.corsci.2005.06.010 ↗
30. Understanding and predicting stress corrosion cracking (SCC) in hot water
31. Approach towards the Characterization of IG SCC of Austenitic Stainless Steel by the Electrochemical Microcapillary Technique
32. Application of the electrochemical microcapillary technique to study intergranular stress corrosion cracking of austenitic stainless steel on the micrometre scale10.1016/j.corsci.2011.10.011 ↗
33. Micro-electrochemical techniques for studies of localized processes on metal surfaces in the nanometer range10.1016/S0257-8972(00)00681-2 ↗
34. Electrochemical investigation of rolled-in subsurface layers in commercially pure aluminium alloys with the micro-capillary cell technique10.1016/j.surfcoat.2006.09.096 ↗
35. Numerical modelling of the electrochemical behaviour of 316L stainless steel based upon static and dynamic experimental microcapillary-based techniques10.1016/j.electacta.2008.02.063 ↗
36. Limitations in microelectrochemical capillary cell testing and transformation of electrochemical transients for acquisition of microcell impedance data10.1016/j.electacta.2005.01.010 ↗
37. Capillary-based droplet cells: limits and new aspects10.1016/S0013-4686(01)00570-9 ↗
38. Effect of the surrounding aeration on microcapillary electrochemical cell experiments10.1016/j.elecom.2008.03.014 ↗
39. Induced porosity in Super Alloy 718 through the laser additive manufacturing process: Microstructure and mechanical properties10.1016/j.jallcom.2017.07.198 ↗
40. A review of mechanical properties of additively manufactured Inconel 718
41. Additively manufactured hierarchical stainless steels with high strength and ductility10.1038/nmat5021 ↗
42. Intragranular cellular segregation network structure strengthening 316L stainless steel prepared by selective laser melting10.1016/j.jnucmat.2015.12.034 ↗
43. Microstructure and corrosion behavior of 316L stainless steel prepared using different additive manufacturing methods: A comparative study bringing insights into the impact of microstructure on their passivity10.1016/j.corsci.2020.108914 ↗
44. Microstructures and mechanical behavior of Inconel 718 fabricated by selective laser melting10.1016/j.actamat.2011.12.032 ↗
45. Effect of heat treatment on the microstructure and mechanical properties of Inconel 718 processed by selective laser melting10.1016/j.msea.2015.05.035 ↗
46. Sims · 1987
47. Geddes · 2010
48. Delta phase precipitation in Inconel 71810.1016/j.matchar.2004.07.004 ↗
49. Role of grinding induced surface residual stress on probability of stress corrosion cracks initiation in 316L austenitic stainless steel in 3.5% sodium chloride aqueous solution10.1080/1478422X.2020.1812818 ↗
50. Stress corrosion cracking probability of selective laser melted 316l austenitic stainless steel under the effect of grinding induced residual stresses10.3390/met11020327 ↗
51. On the exceptional stress corrosion cracking susceptibility of selective laser melted 316L stainless steel under the individual effect of surface residual stresses10.1016/j.engfailanal.2022.106192 ↗
52. Effect of hatch length on the development of microstructure, texture and residual stresses in selective laser melted superalloy Inconel 71810.1016/j.matdes.2017.08.049 ↗
53. An improved prediction of residual stresses and distortion in additive manufacturing10.1016/j.commatsci.2016.10.003 ↗
54. Electrochemical studies on the effect of residual stress on the corrosion of 316L manufactured by selective laser melting10.1016/j.corsci.2019.108314 ↗
55. Shot peening to prevent the corrosion cracking of austenitic stainless steels10.1007/BF02833987 ↗
56. Microstructure and stress corrosion resistance of alloys X-750, 718, and A-286 in LWR environments: Final report, Electric Power Research Inst., Palo Alto, CA (USA); Babcock and Wilcox Co.
57. Hydrogen embrittlement in nickel-based superalloy 718: Relationship between γ′ + γ″ precipitation and the fracture mode10.1016/j.ijhydene.2015.07.053 ↗
58. Effect of Bonding Temperature on the Precipitation of δ Phase in Diffusion Bonded Inconel 718 Joints10.1080/10426910500471433 ↗
59. Structural characterization of the aged Inconel 71810.1016/S0925-8388(00)00789-1 ↗
60. Grain boundary segregation in a Ni–Fe-based (Alloy 718) superalloy10.1016/j.msea.2007.01.090 ↗
61. Deformation behaviour of γ″ strengthened inconel 71810.1016/0001-6160(88)90139-3 ↗
62. Quantitative linkage between the stress at dislocation channel – Grain boundary interaction sites and irradiation assisted stress corrosion crack initiation10.1016/j.actamat.2019.02.032 ↗
63. Quantitative analysis of localized stresses in irradiated stainless steels using high resolution electron backscatter diffraction and molecular dynamics modeling10.1016/j.scriptamat.2016.01.017 ↗
64. The point defect model for the passive state10.1149/1.2069096 ↗
65. The history of the point defect model for the passive state: a brief review of film growth aspects10.1016/j.electacta.2010.11.005 ↗
66. A point defect model for anodic passive films: I. Film growth kinetics10.1149/1.2127591 ↗
67. A Closer Look at the Passivity and Transpassive Dissolution of Chromium Using Atomic Spectroelectrochemistry10.1149/2754-2734/ac5576 ↗
68. Element-resolved electrochemical analysis of the passivity of additively manufactured stainless steel 316L10.1016/j.corsci.2021.109576 ↗
69. Corrosion behavior of Alloy 690 in aerated supercritical water10.1016/j.corsci.2012.10.001 ↗
70. Effect of grain size on corrosion: a review10.5006/1.3462912 ↗
71. Revealing the relationship between grain size and corrosion rate of metals10.1016/j.scriptamat.2010.08.035 ↗
72. The effects of grain refinement and deformation on corrosion resistance of passive film formed on the surface of 304 stainless steels10.1016/j.materresbull.2015.06.030 ↗
73. Stress corrosion cracking of 316L manufactured by laser powder bed fusion in 6% ferric chloride solution10.1016/j.corsci.2022.110535 ↗
74. Effect of build height on the properties of large format stainless steel 316L fabricated via directed energy deposition
75. Inconel 718: a solidification diagram10.1007/BF02650300 ↗
76. On the effect of build orientation and residual stress on the corrosion of 316L stainless steel prepared by selective laser melting10.1016/j.corsci.2020.109149 ↗
77. Additive manufacturing of metals: a brief review of the characteristic microstructures and properties of steels, Ti-6Al-4V and high-entropy alloys10.1080/14686996.2017.1361305 ↗
78. Some observations regarding the influence of molybdenum on the pitting corrosion resistance of stainless steels10.1016/S0010-938X(97)00118-2 ↗
79. The role of alloyed molybdenum in the inhibition of pitting corrosion in stainless steels10.1016/S0010-938X(00)00086-X ↗
80. The role of molybdenum in the crevice corrosion of stainless steels10.1016/0010-938X(81)90031-7 ↗
81. Influence of molybdenum on passivation of polarised stainless steels in a chloride environment10.1016/S0010-938X(01)00072-5 ↗
82. XVI.—The passivity of metals. Part II. The breakdown of the protective film and the origin of corrosion currents10.1039/JR9290000092 ↗
83. Customization of the coupled environment fracture model for predicting stress corrosion cracking in Alloy 600 in PWR environment10.1016/j.corsci.2018.04.039 ↗
84. A coupled environment model for stress corrosion cracking in sensitized type 304 stainless steel in LWR environments10.1016/0010-938X(91)90063-U ↗
85. The electrochemical nature of stress corrosion cracking
86. On the corrosion and metastable pitting characteristics of 316L stainless steel produced by selective laser melting10.1149/2.0551706jes ↗
87. A critical insight into lack-of-fusion pore structures in additively manufactured stainless steel
88. Two and three-dimensional characterisation of localised corrosion affected by lack-of-fusion pores in 316L stainless steel produced by selective laser melting10.1016/j.corsci.2019.108394 ↗
89. Thermodynamics analysis and rapid solidification of laser polished Inconel 718 by selective laser melting10.1016/j.apsusc.2020.145423 ↗
90. Microstructural evolution and mechanical properties of IN718 alloy fabricated by selective laser melting following different heat treatments10.1016/j.jallcom.2018.09.200 ↗
91. Dislocation network in additive manufactured steel breaks strength–ductility trade-off10.1016/j.mattod.2017.11.004 ↗
92. Microstructures and stress rupture properties of pulse laser repaired Inconel 718 superalloy after different heat treatments10.1016/j.jallcom.2018.08.063 ↗
93. Microstructure and creep anisotropy of Inconel 718 alloy processed by selective laser melting10.1016/j.msea.2020.140583 ↗
94. Analysis of the early stage of stress corrosion cracking in austenitic stainless steel by EBSD and XRD10.1016/j.matchar.2021.110882 ↗