Synergistic effects of Pt and Y addition in (Ni, Pt)CrAlY bond coat on oxide spallation resistance and growth of interdiffusion zone between bond coat and Ni-based single crystal superalloy
Source abstract
Abstract
This study shows the beneficial effect of Pt addition to the (β+γ)-NiCrAlY coating. Adding Y in NiCrAl increases oxide growth kinetics but improves spallation resistance. Pt with Y does not change the oxidation rate compared to only adding Y but significantly reduces spallation when cooled to room temperature. Continuous layers of Al 2 O 3 and Cr 2 O 3 , along with other oxides such as YAlO 3 , NiCr 2 O 4 , and NiAl 2 O 4, are observed. Moreover, Pt addition reduces the thickness of the interdiffusion zone where Al goes through an uphill diffusion profile, minimizing Al loss and significantly decreasing the growth of deleterious TCP phases. • Pt addition to (β+γ)-NiCrAl improves spallation resistance without affecting oxide growth kinetics. • Y addition increases oxide growth kinetics but improves spallation resistance. • Combined Pt and Y additions markedly enhance oxide layer spallation resistance. • TEM reveals α-Al 2 O 3 and Cr 2 O 3 oxide layers, spinels and Y-Al-rich oxide pegs at the bond-coat/Al 2 O 3 interface.
Source: openalex_inverted_index · Quality: baseline
Research context
OpenAlex topics: High-Temperature Coating Behaviors · Nuclear Materials and Properties · High Temperature Alloys and Creep
SciVX discovery tags are terminology-based. OpenAlex topics are source-provided classifications.
References (97)
Show source-provided references
1. Protective coatings in the gas turbine engine10.1016/0257-8972(94)90129-5 ↗
2. Coatings and surface treatments for high temperature oxidation resistance10.1179/mst.1989.5.8.780 ↗
3. Progress in coatings for gas turbine airfoils10.1016/S0257-8972(98)00667-7 ↗
4. Mechanisms controlling the durability of thermal barrier coatings10.1016/S0079-6425(00)00020-7 ↗
5. Designing oxidation-resistant coatings10.1007/s11837-000-0112-2 ↗
6. Thermal barrier coatings for gas-turbine engine applications10.1126/science.1068609 ↗
7. Microstructural and microchemical development of simple and Pt-modified aluminide diffusion coatings during long term oxidation at 1050 °C10.1016/S0257-8972(03)00767-9 ↗
8. Effect of microstructure on early oxidation of MCrAlY coatings10.1016/j.actamat.2018.08.018 ↗
9. Effect of coatings on oxidation behavior of a fourth generation Ni-based single crystal superalloys at ultra high temperature10.1016/j.surfcoat.2024.130592 ↗
10. Surface and interface segregation in β-NiAl with and without Pt addition10.1016/j.scriptamat.2005.10.065 ↗
11. The effect of sulfur segregation on the adherence of the thermally-grown oxide on NiAl—II: the oxidation behavior at 900°C of standard, desulfurized or sulfur-doped NiAl(001) single-crystals10.1023/A:1024625615544 ↗
12. Influence of sulfur, platinum, and hafnium on the oxidation behavior of CVD NiAl bond coatings10.1023/A:1020525123056 ↗
13. High-temperature oxidation kinetics of NiAl single crystal and oxide spallation as a function of crystallographic orientation10.1016/j.msea.2004.04.009 ↗
14. Influence of Pt on the metal–oxide interface during high temperature oxidation of NiAl bulk materials10.1016/j.corsci.2008.12.016 ↗
15. Effect of Pt additions on the sulfur segregation, void formation and oxide scale growth of cast nickel aluminides10.4028/www.scientific.net/MSF.461-464.247 ↗
16. Chemical and morphological evolution of a (NiPt)Al bondcoat10.1007/s11085-006-9019-9 ↗
17. Effect of addition of Pt, Pd and Ir to β-NiAl-bond coat on oxidation resistance and growth of interdiffusion zone10.1016/j.surfcoat.2021.127766 ↗
18. Effect of platinum on the growth rate of the oxide scale formed on cast nickel aluminide intermetallic alloys10.1007/s11085-005-6558-4 ↗
19. Growth mechanism of the interdiffusion zone between platinum modified bond coats and single crystal superalloys10.1016/j.actamat.2015.12.014 ↗
20. Diffusion-controlled growth and microstructural evolution between Pt and Pd containing B2-NiAl bondcoats and Ni-based single crystal superalloy10.1016/j.actamat.2024.119687 ↗
21. Diffusion, defects and understanding the growth of a multicomponent interdiffusion zone between Pt-modified B2 NiAl bond coat and single crystal superalloy10.1016/j.actamat.2020.04.016 ↗
22. A pseudo-binary interdiffusion study in the β-Ni(Pt)Al phase10.1080/09500839.2015.1020904 ↗
23. Surface morphology of scale on FeCrAl (Pd, Pt, Y) alloys10.1016/j.jallcom.2007.01.170 ↗
24. Mechanism of oxide adherence on Fe-25Cr-4Al (Y or Sc) alloys10.1007/BF02643050 ↗
25. Effects of yttrium on the oxidation behavior of Fe13Cr6AlY alloys under 1200 °C steam10.1016/j.jallcom.2023.170642 ↗
26. Microstructure and oxidation behaviour of plasma-sprayed NiCoCrAlY coatings with and without Ta on Ti44Al6Nb1Cr alloys10.1016/j.corsci.2018.03.008 ↗
27. Influence of Re on the Properties of a NiCoCrAlY Coating Alloy10.1016/S1005-0302(11)60083-2 ↗
28. Improvement of MCrAlY coatings by addition of rhenium10.1016/0257-8972(94)90131-7 ↗
29. Influences of MCrAlY coatings on oxidation resistance of single crystal superalloy DD98M and their inter-diffusion behaviors10.1016/j.jallcom.2015.07.095 ↗
30. Effect of Hf-doped MCrAlY alloy on the structure and properties of thermally grown oxide layer
31. Hf and Ta co-doping MCrAlY alloy to improve the lifetime of coatings10.1016/j.surfcoat.2023.129781 ↗
32. Pt-modified Ni aluminides, MCrAlY-base multilayer coatings and TBC systems fabricated by Spark Plasma Sintering for the protection of Ni-base superalloys10.1016/j.surfcoat.2009.09.054 ↗
33. Phase transformation and oxidation behavior of Pt-modified MCrAlY coatings10.1016/j.porgcoat.2007.09.039 ↗
34. Diffusion characteristics and structural stability of Pt modified β-NiAl/γ′-Ni3Al within NiCoCrAl alloy at high temperature10.1016/j.apsusc.2019.01.232 ↗
35. Mechanical dispersion of platinum particles and its effect on the microstructure of MCrAlY alloy prepared by SPS10.1016/j.powtec.2015.12.017 ↗
36. An atom probe investigation of the role of rhenium additions in improving creep resistance of Ni-base superalloys10.1016/0036-9748(86)90103-1 ↗
37. Microstructure refinement of NiCoCrAIY alloys by laser surface melting10.1007/s11661-006-0041-y ↗
38. Effect of Y distribution on the oxidation kinetics of NiCoCrAlY bond coat alloys10.1007/s11085-007-9080-z ↗
39. On the Microstructure of the initial oxide grown by controlled annealing and oxidation on a NiCoCrAlY bond coating10.1007/s11085-005-8532-6 ↗
40. The effect of platinum on defect formation energies in β-NiAl10.1016/j.actamat.2008.03.029 ↗
41. Atomic-scale insight and design principles for turbine engine thermal barrier coatings from theory10.1073/pnas.1102426108 ↗
42. The oxidation behaviour of NiAl-I. Phase transformations in the alumina scale during oxidation of NiAl and NiAl-Cr alloys10.1016/0010-938X(92)90002-K ↗
43. J.K. Doychak, The Evolution and Growth of Al2O3 Scales on β-NiAl, Department of Metallurgy and Materials Science, Case Western Reserve University, 1986.
44. Modelling the thermal oxidation of ternary alloys—compositional changes in the alloy and the development of oxide phases10.1016/S1359-6454(03)00381-1 ↗
45. Oxygen solubility and a criterion for the transition from internal to external oxidation of ternary alloys10.1007/BF01046756 ↗
46. A. Paul, T. Laurila, V. Vuorinen, S.V. Divinski, Thermodynamics, Diffusion and the Kirkendall Effect in Solids, Springer International Publishing, Cham, 2014.10.1007/978-3-319-07461-0 ↗
47. Microstructural evidence for counter-diffusion of aluminum and oxygen during the growth of alumina scales10.1179/mht.2003.030 ↗
48. Benefits of Zr addition to oxidation resistance of a single-phase (Ni,Pt)Al coating at 1373 K10.1016/j.jmst.2019.03.013 ↗
49. Microstructural study of the theta-alpha transformation in alumina scales formed on nickel-aluminides10.1179/mht.2000.011 ↗
50. A comprehensive study on the microstructure evolution and oxidation resistance of conventional and nanocrystalline MCrAlY coatings10.1038/s41598-020-79323-w ↗
51. Failure mechanisms associated with the thermally grown oxide in plasma-sprayed thermal barrier coatings10.1016/S1359-6454(00)00171-3 ↗
52. Oxidation behavior of HVOF sprayed nanocrystalline NiCrAlY powder10.1016/S0921-5093(02)00008-4 ↗
53. Modification of oxide layer in plasma-sprayed thermal barrier coatings10.1016/j.surfcoat.2005.08.141 ↗
54. Cyclic oxidation characteristics of HVOF thermal-sprayed NiCoCrAlY and CoNiCrAlY coatings at 1000 °C10.1016/j.jallcom.2018.02.282 ↗
55. The oxidation behavior of CoCrAlY, CoCrAl and yttrium-implanted CoCrAl alloys compared and contrasted10.1016/0257-8972(87)90097-1 ↗
56. The effect of yttrium on oxide scale growth on Co-Al-W-based superalloys10.1016/j.corsci.2022.110674 ↗
57. Spalling failure of a thermal barrier coating associated with aluminum depletion in the bond-coat10.1016/S1359-6454(98)00407-8 ↗
58. Oxidation and degradation of a plasma-sprayed thermal barrier coating system10.1016/S0257-8972(96)02985-4 ↗
59. Phase transformation and bond coat oxidation behavior of plasma-sprayed zirconia thermal barrier coating10.1016/S0257-8972(99)00517-4 ↗
60. Oxidation and crack nucleation/growth in an air-plasma-sprayed thermal barrier coating with NiCrAlY bond coat10.1016/j.surfcoat.2004.06.027 ↗
61. State of the art on high-temperature corrosion-resistant coatings10.1016/0921-5093(89)90713-2 ↗
62. On the high-temperature oxidation of MCrAlY coatings10.3139/146.110201 ↗
63. Alumina grown during deposition of thermal barrier coatings on NiCrAlY10.1111/j.1151-2916.2003.tb03357.x ↗
64. The effects of alloy microstructure refinement on the short-term thermal oxidation of NiCoCrAlY alloys10.1007/s11661-006-0040-z ↗
65. Promoting exclusive α-Al2O3 growth upon high-temperature oxidation of NiCrAl alloys: experiment versus model predictions10.1016/j.actamat.2004.12.014 ↗
66. Phase equilibria diagrams
67. Diffusion in multicomponent metallic systems iii — the motion of planar phase interfaces10.1139/p58-098 ↗
68. Diffusion behaviour in ternary, multiphase systems10.1179/cmq.1963.2.1.89 ↗
69. Conventions for plotting the diffusion paths in multiphase ternary diffusion couples on the isothermal section of a ternary phase diagram
70. Interdiffusion in Ni-Rich, Ni-Cr-Al alloys at 1100 and 1200 °C: Part I. Diffusion paths and microstructures, Metall
71. Estimation of diffusion coefficients in NiCoFeCrAl multi-principal element alloy following an inventive design strategy of diffusion couples10.1016/j.actamat.2023.119296 ↗
72. Determination of the growth stress and strain in α-Al2O3 scales during the oxidation of Fe–22Cr–4.8Al–0.3Y alloy10.1016/S1359-6454(97)00306-6 ↗
73. Interdiffusion of the platinum-group metals in nickel at elevated temperatures10.1016/S1359-6454(03)00105-8 ↗
74. Solute diffusion in metals: larger atoms can move faster10.1103/PhysRevLett.92.085901 ↗
75. Paul · 2017
76. Diffusion in multicomponent metallic systems. X. Diffusion at and near ternary critical states10.1139/p69-111 ↗
77. Diffusion in the condensed state
78. A thermodynamic database for Ni-base superalloys10.1034/j.1600-0692.2001.300309.x ↗
79. Thermo-Calc & DICTRA, computational tools for materials science10.1016/S0364-5916(02)00037-8 ↗
80. Thermo-Calc Software, (n.d.). 〈https://thermocalc.com/products/databases/nickel-based-alloys/〉.
81. 2017
82. Interdiffusion in Pt-Containing γ-Ni and γ′-Ni3Al Alloys at 1150°C10.2320/matertrans.MRA2008001 ↗
83. On diffusion in the β-NiAl phase10.1016/j.jallcom.2005.04.194 ↗
84. Bifurcation of the Kirkendall plane during interdiffusion in the intermetallic compound β-NiAl10.1016/j.actamat.2004.05.028 ↗
85. Oxidation behaviour of NiAl—II. Cavity formation beneath the oxide scale on NiAl of different stoichiometries10.1016/0010-938X(93)90271-H ↗
86. Development, growth, and adhesion of Al2O3 on platinum-aluminum alloys10.1007/BF00612159 ↗
87. Use of platinum and rhodium to improve oxide adherence on Ni-8Cr-6Al alloys10.1007/BF00611696 ↗
88. Calculating the composition-dependent diffusivity matrix along a diffusion path in ternary systems10.1016/j.calphad.2003.11.004 ↗
89. Effects of platinum on the interdiffusion and oxidation behavior of Ni-Al-based alloys10.4028/www.scientific.net/MSF.461-464.213 ↗
90. Interdiffusion behavior of Pt-modified γ-Ni + γ′-Ni3Al alloys coupled to Ni-Al-based alloys10.1007/s11661-005-0041-3 ↗
91. Partial thermodynamic properties of γ′-(Ni,Pt)3Al in the Ni-Al-Pt system10.1007/s11669-006-9004-7 ↗
92. Interdiffusion in the β phase region of the Ni–Al–Cr system10.1016/j.scriptamat.2007.08.040 ↗
93. Neumann · 2009
94. Interdiffusion in the ζ-solid solution of a Ni–Al system10.2320/jinstmet1952.44.3_294 ↗
95. Intrinsic diffusion in Ni3Al system10.1016/S0966-9795(02)00235-2 ↗
96. The aluminization of platinum and platinum coated IN 73810.1007/BF02646872 ↗
97. Beneficial effect of Pt and Pre-oxidation on the oxidation behaviour of an NiCoCrAlYTa bond coating for thermal barrier coating systems10.1007/s11085-011-9241-y ↗