Spallation resistance of oxide scales on Alloy 617 enhanced by boron addition
Source abstract
Abstract
Abstract We report on the effects of B additions to Alloy 617 on its high-temperature oxidation behavior and on the spallation of oxide scales. Alloy 617 and a B-added derivative (Alloy 617B) were oxidized at 1050 °C in air and comparatively studied. Cr2O3 scales formed on both alloys with a spinel phase and a Ti-rich oxide on top. While both alloys showed similar scale growth kinetics, Alloy 617B showed substantially enhanced resistance to oxide scale spallation. B segregation at Cr2O3 grain boundaries, detected by atom probe tomography, was found to be the reason for the enhanced spallation resistance of Alloy 617B.
Source: openaire · Quality: candidate unverified · Source record ↗
Research context
OpenAlex topics: Advanced Materials Characterization Techniques · High-Temperature Coating Behaviors · Nuclear Materials and Properties
SciVX discovery tags are terminology-based. OpenAlex topics are source-provided classifications.
References (61)
Show source-provided references
1. Structural investigations of candidate materials for turbine disc applications beyond 700 °C
2. Inconel alloy 617: a new high-temperature alloy
3. A review paper on aging effects in alloy 617 for gen IV nuclear reactor applications10.1115/1.2967885 ↗
4. Creep deformation and rupture behavior of alloy 61710.1016/j.engfailanal.2015.07.041 ↗
5. Kim · 2013
6. Analysis of creep behavior of alloy 617 for use of VHTR system10.1016/j.mspro.2014.06.208 ↗
7. An improved methodology for determining tensile design strengths of alloy 61710.1007/s12206-011-1024-5 ↗
8. Improved methodology for determining tensile elastic and plastic strain components of alloy 61710.1007/s12206-014-0709-y ↗
9. Prediction on an HTR coolant composition after operational experience with experimental reactors
10. Natesan · 2003
11. High temperature oxidation behavior of alloy 617 and haynes 230 in impurity-controlled helium environments10.1007/s11085-010-9223-5 ↗
12. High temperature corrosion in the service environments of a nuclear process heat plant10.1016/0025-5416(87)90366-1 ↗
13. Carburization and decarburization of superalloys in the simulated htgr helium10.1016/0022-3115(81)90475-X ↗
14. The effect of alloy chemistry on creep behaviour in a helium environment with low oxygen partial pressure10.1016/0921-5093(89)90824-1 ↗
15. Creep rupture properties of nickel-base heat resisting alloys in two impure helium environments of HTGR10.2355/isijinternational1966.25.1087 ↗
16. Oxidation behaviour of an alloy 617 in very high-temperature air and helium environments10.1016/j.ijpvp.2007.11.010 ↗
17. Effects of aging in high temperature helium environments on room temperature tensile properties of nickel-base superalloys10.1016/j.msea.2010.10.104 ↗
18. Oxidation characteristics and oxide layer evolution of alloy 617 and haynes 230 at 900 °C and 1100 °C10.1007/s11085-009-9142-5 ↗
19. Oxidation behaviors of wrought nickel-based superalloys in various high temperature environments10.1016/S1003-6326(11)60891-1 ↗
20. Phase investigations under steam oxidation process at 800 °C for 1000 h of advanced steels and Ni-based alloys10.1007/s11085-016-9662-8 ↗
21. High temperature cyclic oxidation of Ni based superalloys at different temperatures in air10.1016/j.jallcom.2017.05.130 ↗
22. Development of crack-resistant alloy 617B for components in 700°C power plants
23. Alloy 617 and derivatives
24. Development of nickel alloys based on alloy 617 for components in 700°C power plants10.1016/j.proeng.2013.03.247 ↗
25. The effect of boron on oxide scale formation in a new polycrystalline superalloy10.1016/j.scriptamat.2016.09.013 ↗
26. Effect of alloy composition on the oxidation-induced boron depletion in cast Ni-base superalloy components10.1002/maco.201608837 ↗
27. Boron depletion in a nickel base superalloy induced by high temperature oxidation10.1007/s11085-015-9529-4 ↗
28. The effects of boron additions on the oxidation of Fe-Cr alloys in high-temperature steam: analytical results and mechanisms10.1007/BF00664709 ↗
29. High-temperature oxidation of Fe-Cr alloys in air10.1134/S0020168507050147 ↗
30. Microstructural evolution of a Ni-based superalloy (617B) at 700 °c studied by electron microscopy and atom probe tomography10.1016/j.actamat.2011.11.020 ↗
31. Applications of the FIB lift-out technique for TEM specimen preparation10.1002/(SICI)1097-0029(19980515)41:4<285::AID-JEMT1>3.0.CO;2-Q ↗
32. In situ site-specific specimen preparation for atom probe tomography10.1016/j.ultramic.2006.06.008 ↗
33. Development of atom probe specimen preparation techniques for specific regions in steel materials10.1016/j.ultramic.2007.02.008 ↗
34. Atom probe specimen preparation with a dual beam SEM/FIB miller10.1016/j.ultramic.2007.02.023 ↗
35. Review of atom probe FIB-based specimen preparation methods10.1017/S1431927607070845 ↗
36. Shaping the lens of the atom probe: fabrication of site specific, oriented specimens and application to grain boundary analysis10.1016/j.ultramic.2010.12.005 ↗
37. Cyclic oxidation kinetics and oxide scale morphologies developed on alloy 61710.1016/j.apsusc.2014.04.199 ↗
38. Oxidation behaviors of wrought nickel-based superalloys in various high temperature environments10.1016/S1003-6326(11)60891-1 ↗
39. Incipient oxidation kinetics of alloy 617 and residual stress of the oxide scale formed in air at temperatures between 850 and 1000°C10.1016/j.jnucmat.2012.01.015 ↗
40. Cyclic oxidation kinetics and oxide scale morphologies developed on alloy 61710.1016/j.apsusc.2014.04.199 ↗
41. Oxidation of alloys involving noble metals10.1149/1.2430159 ↗
42. Oxidation characteristics and oxide layer evolution of alloy 617 and haynes 230 at 900 °C and 1100 °C10.1007/s11085-009-9142-5 ↗
43. The development of internal and intergranular oxides in nickel-chromium-aluminium alloys at high temperature10.1016/0010-938X(81)90011-1 ↗
44. Metallic interconnectors for solid oxide fuel cells – a review
45. Oxidation mechanism of the inconel 601 alloy at high temperatures10.1002/maco.200905519 ↗
46. Mechanical aspects of high-temperature oxidation10.1016/0010-938X(93)90314-7 ↗
47. An approach to a global model of the mechanical behaviour of oxide scales10.1080/09603409.1994.11689491 ↗
48. Kendall · 2016
49. Mechanisms of oxide scale formation on ferritic interconnect steel in simulated low and high pO2 service environments of solid oxide fuel cells10.1007/s11085-014-9481-8 ↗
50. Corrosion behaviour of high temperature alloys in impure helium environments10.1016/0022-3115(86)90237-0 ↗
51. A mechanics-based approach to cyclic oxidation10.1007/s11661-997-0142-2 ↗
52. Limits to adherence of oxide scales10.1179/mst.1990.6.1.81 ↗
53. Effect of boron on the tensile properties of B2 FeAl10.1016/0025-5416(86)90323-X ↗
54. Effects of B, C, And Zr on the structure and properties of a P/M nickel base superalloy10.1007/BF02646223 ↗
55. Atomic-scale APFIM and TEM investigation of grain boundary microchemistry in astroloy nickel base superalloys10.1016/S1359-6454(96)00087-0 ↗
56. Effect of boron and carbon on the fracture toughness of in 718 superalloy at room temperature and 650°C10.1361/105994905X56106 ↗
57. On the effect of boron on grain boundary character in a new polycrystalline superalloy10.1016/j.actamat.2015.10.006 ↗
58. On the role of boron on improving ductility in a new polycrystalline superalloy10.1016/j.actamat.2016.11.009 ↗
59. Chemical bonding and electronic structure of B2O3, H3BO3, and BN: an ESCA, Auger, SIMS, and SXS study10.1063/1.439251 ↗
60. Improvements in the adhesion and protectiveness of scales formed on iron-chromium steels by the application of boron compounds
61. Physical properties of the boride phases of chromium10.1007/BF00773921 ↗