Oxidation mechanism of a nanocrystalline NiCrAlYSiHfN/AlN multilayer coating
Source abstract
Abstract
Abstract A multilayer coating with alternate NiCrAlYSiHfN/AlN nanocrystalline layers was prepared by dual-magnetron reactive-sputtering. The NiCrAlYSiHfN layers comprised γ-Ni, hcp-AlN, CrN and Cr2N while AlN layers comprised hcp-AlN and metallic Al. The kp of the alumina scale is equal to that of α-Al2O3 on β-NiAl alloy. The alumina scale comprised alternate coarse- and fine-grained alumina sublayers with a few dispersed Ni(Cr) particles. Degradation of the multilayer coating, including partial decomposition of the AlN layers and precipitation of large-grained AlN within the NiCrAlYSiHfN layers, was observed. Inter-diffusion with the triple-layer structure in the IDZ between the coating and the substrate occurred.
Source: openaire · Quality: candidate unverified · Source record ↗
Research context
OpenAlex topics: High-Temperature Coating Behaviors · Metal and Thin Film Mechanics · Intermetallics and Advanced Alloy Properties
SciVX discovery tags are terminology-based. OpenAlex topics are source-provided classifications.
References (48)
Show source-provided references
1. Development of low-oxide MCrAlY coatings for gas turbine applications10.1007/s11666-006-9002-7 ↗
2. Improved oxidation resistance of NiCrAlYSiHf coatings10.1016/S0167-577X(02)01244-2 ↗
3. Oxidation behavior of sputter-deposited NiCrAlYSiHf coating10.1016/S0257-8972(02)00738-7 ↗
4. Mechanical properties of oxide scales10.1007/BF01046722 ↗
5. Beyond the sulfur effect10.1023/A:1018899729758 ↗
6. Oxide morphology and spalling model for NiAl10.1007/BF02646380 ↗
7. Rumpling of CVD (Ni,Pt)Al diffusion coatings under intermediate temperature cycling10.1016/j.surfcoat.2009.04.016 ↗
8. The oxidation and rumpling behavior of overlay B2 bond coats containing Pt, Pd, Cr and Hf10.1016/j.surfcoat.2013.01.021 ↗
9. Improvements in high-temperature oxidation resistance by additions of reactive elements or oxide dispersions, Philos10.1098/rsta.1980.0124 ↗
10. Current thoughts on reactive element effects in alumina-forming systems: in memory of John Stringer10.1007/s11085-016-9625-0 ↗
11. The reactive element effect (R.E.E.): a tentative classification
12. Preparation and enhanced oxidation performance of a Hf-doped single-phase Pt-modified aluminide coating10.1016/j.corsci.2016.09.014 ↗
13. Oxidation behaviour and scale morphology of normal-grained CoCrAl alloy and its sputtered microcrystalline coating10.1016/0921-5093(90)90275-8 ↗
14. Rehealing ability of oxide scales formed on microcrystalline K38G coatings10.1007/BF01047033 ↗
15. High temperature oxidation of NiCrAlYSiHf, nanocrystalline and enamel-metal nano-composite coatings under thermal shock10.1016/j.corsci.2015.08.033 ↗
16. The effect of nanocrystallization on the selective oxidation and adhesion of Al2O3 scales10.1007/BF01670500 ↗
17. Oxide formation of K38G superalloy and its sputtered micrograined coating10.1016/S0257-8972(05)80014-3 ↗
18. Effect of sand blasting and glass matrix composite coating on oxidation resistance of a nickel-based superalloy at 1000 ºC10.1016/j.corsci.2013.04.022 ↗
19. A duplex nanocrystalline coating for high-temperature application single-crystal superalloy10.1016/j.corsci.2015.09.020 ↗
20. A view of compatible heat-resistant alloy and coating systems at high-temperatures, International workshop on advanced material for new and renewable energy, Jakarta, Indonesia, Jun 09-11, 200910.1063/1.3243272 ↗
21. Development of a low-expansion bond coating for Ni-base superalloy10.1016/0921-5093(94)09589-O ↗
22. Thermal expansion of tribomet MCrAlY coatings10.1016/j.surfcoat.2006.07.261 ↗
23. Phase constituents and thermal expansion behavior of a NiCrAlYSiHfRe coating alloy10.1007/s10853-010-4953-y ↗
24. Creep in α-Al2O3 thermally grown on β-NiAl and NiAlPt alloys10.1016/j.surfcoat.2007.05.093 ↗
25. Comparison of the cyclic oxidation behavior of a low expansion Ni + CrAlYSiN nanocomposite and a NiCrAlYSiHfSi coating10.1016/j.corsci.2013.11.052 ↗
26. Hot corrosion behaviour of a Ni + CrAlYSiN composite coating in Na2SO4–25 wt.% NaCl melt10.1016/j.apsusc.2012.12.012 ↗
27. Preparation and oxidation behaviour of nanocrystalline Ni + CrAlYSiN composite coating with AlN diffusion barrier on Ni-based superalloy K41710.1016/j.corsci.2012.03.027 ↗
28. Characterization and oxidation behavior of a sputtered nanocomposite Ni + CrAlYSiHfN coating10.5006/1492 ↗
29. 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 ↗
30. Microstructural stability of AIN diffusion barrier for nanocomposite Ni + CrAlYSiHfN coating on single crystal superalloy at high temperatures10.1016/j.apsusc.2015.10.096 ↗
31. Microstructure and oxidation behavior of a Ni+CrAlYSiHfN/AlN multilayer coating fabricated by reactive magnetron sputtering10.1016/j.corsci.2015.12.012 ↗
32. High vacuum arc ion plating NiCrAlYSiHf coatings: microstructure and oxidation behavior10.1016/j.corsci.2015.02.032 ↗
33. A magnetron sputtered microcrystalline β-NiAl coating for SC superalloys. Part I. Characterization and comparison of isothermal oxidation behavior at 1100°C with a NiCrAlYSiHf coating10.1016/j.apsusc.2014.10.106 ↗
34. High vacuum arc ion plating NiCrAlYSiHf coatings: bias effect and approach to preparation of functional gradient coatings10.1016/j.surfcoat.2015.09.043 ↗
35. The oxidation behavior of NiAl. Part 1. Phase transformations in the alumina scale during oxidation of NiAl and NiAl-Cr Alloys10.1016/0010-938X(92)90002-K ↗
36. Isothermal oxidation of air plasma spray NiCrAlYSiHf bond coatings10.1016/S0257-8972(01)01557-2 ↗
37. Comparative study of oxidation and interdiffusion behavior of AIP NiCrAlYSiHf and sputtered nanocrystalline coatings on a nickel-based single-crystal superalloy10.1016/j.corsci.2015.05.062 ↗
38. The precipitation of topologically close-packed phases in rhenium-containing superalloys10.1016/S1359-6454(01)00265-8 ↗
39. Effect of ruthenium on the precipitation of topologically close packed phases in Ni-based superalloys of 3rd and 4th generation10.1016/j.actamat.2015.05.033 ↗
40. Thermodynamic re-assessment of the ternary system Al-Cr-Ni10.1016/S0364-5916(01)00049-9 ↗
41. Advances in the oxidation resistance of high-temperature turbine materials10.1002/sia.1085 ↗
42. Spontaneous reaction formation of Cr23C6 diffusion barrier layer between nanocrystalline MCrAlY coating and Ni-base superalloy at high temperature10.1016/j.corsci.2015.07.008 ↗
43. Isothermal oxidation behaviour of a gradient NiCoCrAlSiY coating deposited by arc ion plating on a Ni-based single crystal superalloy10.1016/j.corsci.2009.03.036 ↗
44. T. Narita, D. Yoshida, Heat-resistant nickel-alloy composite excellent in high temperature oxidation resistance, US Patent US7285337, 2003.
45. The effect of an applied external tensile stress on the oxidation behavior of a nickel-base alloy with a Re-base diffusion-barrier-coating10.1007/s11085-007-9076-8 ↗
46. Formation of a rhenium-base diffusion-barrier-coating system on Ni-base single crystal superalloy and its stability at 1423 K10.1007/s11085-007-9077-7 ↗
47. Microstructure evolution of vacuum plasma sprayed CoNiCrAlYSiHf coatings after heat treatment and isothermal oxidation10.1016/j.surfcoat.2006.06.001 ↗
48. Liang · 1993