Cyclic oxidation behavior of a multilayer composite coating for single-crystal superalloys
Source abstract
Abstract
Abstract A multilayer composite coating, comprised of alternating Ni + CrAlYSiHfN sub-layers and AlxN sub-layers, was manufactured by magnetron sputtering. The multilayer is composed of β-NiAl, α-Cr and AlN phases after annealing, and their volume fractions are 72 vol.%, 12 vol.% and 16 vol.%, respectively. Due to doping with nitrides, the CTE of multilayer coating is reduced to around 12.7*10−6/K. The lower CTE mismatch allows multilayer coating to exhibit good resistance to oxide scale spalling in thermal cycling at 1100 °C. The θ-to-α Al2O3 transformation in oxide scale caused a small drop of residual stresses on multilayer coating in initial oxidation stage.
Source: openaire · Quality: candidate unverified · Source record ↗
Research context
OpenAlex topics: High-Temperature Coating Behaviors · Nuclear Materials and Properties · Metal and Thin Film Mechanics
SciVX discovery tags are terminology-based. OpenAlex topics are source-provided classifications.
References (52)
Show source-provided references
1. Advances in coating design for high-performance gas turbines10.1557/mrs2003.194 ↗
2. Thermal barrier coatings for gas-turbine engine applications10.1126/science.1068609 ↗
3. Simulation of thermal stress in magnetron sputtered thin coating by finite element analysis10.1016/j.jmatprotec.2004.09.093 ↗
4. Modeling of residual stress in oxide scales10.1023/A:1018822222663 ↗
5. Stresses generated during oxidation sequences and high temperature fracture10.1080/09603409.1994.11689481 ↗
6. Competition between stress generation and relaxation during oxidation of an Fe-Cr-Al-Y alloy10.1023/A:1018828619028 ↗
7. Characterization and understanding of residual stresses in a NiCoCrAlY bond coat for thermal barrier coating application10.1016/j.actamat.2015.04.053 ↗
8. The residual stress of oxide scales grown on Ni-Al alloys doped with minor Dy and Y10.1016/j.corsci.2016.08.020 ↗
9. The evolution of oxidation stresses in zirconia thermal barrier coated superalloy leading to spalling failure10.1016/S0257-8972(97)00483-0 ↗
10. Tensile cracking during thermal cycling of alumina films formed by high-temperature oxidation10.1016/S1359-6454(99)00216-5 ↗
11. Synergistic effect of reactive element co-doping in two-phase (γ’ + β) Ni-Al alloys10.1016/j.corsci.2017.03.007 ↗
12. The reactive element effect of ceria particle dispersion on alumina growth: a model based on microstructural observations10.1038/srep29593 ↗
13. The influence of the reactive element yttrium on the stress in alumina scales formed by oxidation10.1016/S1359-6454(96)00258-3 ↗
14. Optimization of reactive-element additions to improve oxidation performance of alumina-forming alloys10.1111/j.1151-2916.2003.tb03358.x ↗
15. The effect of nanocrystallization on the selective oxidation and adhesion of Al2O3 scales10.1007/BF01670500 ↗
16. The mechanism of scale adhesion on sputtered microcrystallized CoCrAl films10.1007/BF01046819 ↗
17. Effect of bond coat surface roughness on the thermal cyclic behavior of thermal barrier coatings10.1016/j.surfcoat.2005.12.027 ↗
18. Effect of sand blasting on oxidation behavior of K38G superalloy at 1000 °C10.1016/j.corsci.2014.12.015 ↗
19. Comparison of thermal expansion and oxidation behavior of various high-temperature coating materials and superalloys10.1179/mht.2004.012 ↗
20. Mechanisms controlling the durability of thermal barrier coatings10.1016/S0079-6425(00)00020-7 ↗
21. Alumina scale failure resulting from stress relaxation10.1016/S0257-8972(99)00331-X ↗
22. Spalling failure of α-alumina films grown by oxidation: I. Dependence on cooling rate and metal thickness10.1016/S0921-5093(99)00581-X ↗
23. Spalling failure of α-alumina films grown by oxidation. II. Decohesion nucleation and growth10.1016/S0921-5093(99)00582-1 ↗
24. Microstructure and oxidation behavior of a Ni+CrAlYSiHfN/AlN multilayer coating fabricated by reactive magnetron sputtering10.1016/j.corsci.2015.12.012 ↗
25. The elastic and thermo-elastic properties of composite media10.1088/0370-1301/69/8/305 ↗
26. Residual stress measurement in textured thin film by grazing-incidence X-ray diffraction10.1016/S0040-6090(02)00680-6 ↗
27. Residual stress measurement of an EB-PVD Y2O3-ZrO2 thermal barrier coating by micro-Raman spectroscopy10.1016/j.surfcoat.2009.08.042 ↗
28. Residual stress measurement in thin carbon films by Raman spectroscopy and nanoindentation10.1016/S0040-6090(03)00276-1 ↗
29. Stress-birefringence associated with facets of rare-earth garnets grown from the melt; a model and measurement of stress-birefringence observed in thin sections10.1016/0022-0248(83)90313-5 ↗
30. Measurement of the stress in oxide scales formed by oxidation of alumina-forming alloys10.1007/BF01046985 ↗
31. Stress measurement in single‐crystal and polycrystalline ceramics using their optical fluorescence10.1111/j.1151-2916.1993.tb03922.x ↗
32. Piezospectroscopic determination of residual etresses in polycrystalline alumina10.1111/j.1151-2916.1994.tb06996.x ↗
33. Clarke · 2004 · 621
34. Investigation into the effects of Fe additions on the equilibrium phase compositions, phase fractions and phase stabilities in the Ni–Cr–Al system10.1016/j.actamat.2009.10.059 ↗
35. Influences of MCrAlY coatings on oxidation resistance of single crystal superalloy DD98M and their inter-diffusion behaviors10.1016/j.jallcom.2015.07.095 ↗
36. Cyclic oxidation of β-NiAl with various reactive element dopants at 1200 °C10.1016/j.corsci.2012.09.010 ↗
37. Influence of sulfur, platinum, and hafnium on the oxidation behavior of CVD NiAl bond coatings10.1023/A:1020525123056 ↗
38. Effect of Mo, Ta, and Re on high-temperature oxidation behavior of minor Hf doped β-NiAl alloy10.1016/j.corsci.2015.10.011 ↗
39. Effects of Al and Ta on the high temperature oxidation of Ni-based superalloys10.1016/j.corsci.2014.10.025 ↗
40. Ta effect on oxidation of a nickel-based single-crystal superalloy and its sputtered nanocrystalline coating at 900–1100 °C10.1016/j.apsusc.2015.03.157 ↗
41. Diffusion of Ta and its influence on oxidation behavior of nanocrystalline coatings with different Ta, Y and Al contents10.1016/j.corsci.2017.07.017 ↗
42. Oxidation of nickel-based single-crystal superalloys for industrial gas turbine applications10.1016/j.actamat.2010.09.027 ↗
43. Microstructural stability of AlN diffusion barrier for nanocomposite Ni + CrAlYSiHfN coating on single crystal superalloy at high temperatures10.1016/j.apsusc.2015.10.096 ↗
44. TEM study of the evolution of sputtered Ni+CrAlYSiHfN nanocomposite coating with an AlN diffusion barrier at high temperature10.1016/j.surfcoat.2015.12.046 ↗
45. Stress effects in High temperature oxidation
46. Compositional tailoring of the thermal expansion coefficient of tantalum (V) oxide10.1007/s10853-006-6487-x ↗
47. Thermal expansion of some nickel and cobalt spinels and their solid solutions
48. Stress development and relaxation in Al(2)O(3) during early stage oxidation of beta-NiAl10.3184/096034005782744146 ↗
49. Effect of Al content on the lifetime of thermally grown oxide formed on Ni–Al alloys after isothermal oxidation10.1016/j.corsci.2014.07.023 ↗
50. Nano-indentation hardness and elastic moduli of bulk single-crystal AlN10.1143/JJAP.41.4620 ↗
51. Temperature dependence of dynamic Young’s modulus and internal friction in LPPS NiCrAlY10.1007/BF01151103 ↗
52. Mechanical and thermomechanical properties of commercially pure chromium and chromium alloys10.1016/S0022-3115(01)00745-0 ↗