Abstract
The oxidation behavior of superalloys has attracted more attention due to the increasing service temperature of components in aero-engines. In this study, the isothermal oxidation behavior of a Ni-20Cr-18W superalloy has been investigated at 900 and 1000 °C in air. The oxidation kinetics follows a parabolic oxidation law at both temperatures. The outer layer of the oxide scales is mainly composed of mixed oxides of Cr2O3 and NiCr2O4, and the inner layer is Cr2O3 at 900 °C. During oxidizing at 1000 °C, the oxide scales evolve from dense Cr2O3 single-layer structure to double-layer structure which consists of inner Cr2O3 layer and outer layer composed of lots of NiCr2O4, Cr2O3 and a small amount of NiO, and the size and content of NiCr2O4 are relatively larger than that of 900 °C. The internal oxidation zone dispersed with Al2O3 is formed under the oxide scales at both 900 and 1000 °C. The obvious cracks are observed at the interface between the outer layer and the inner layer, which is ascribed to the generation of growth stress and thermal stress. Compared with the oxidation behavior at 900 °C, the cracking and spalling in oxide scales are much severer at 1000 °C due to the greater internal stress. The experimental Ni-20Cr-18W superalloy is oxidized through the inward diffusion of oxygen and the outward diffusion of metal elements.
Similar content being viewed by others
References
R.C. Reed, The Superalloys Fundamentals and Applications, Cambridge University, Cambridge, 2006
F.H. Latief, K. Kakehi, and Y. Tashiro, Oxidation Behavior Characteristics of An Aluminized Ni-Based Single Crystal Superalloy CM186LC Between 900 °C and 1100 °C in Air, J. Ind. Eng. Chem., 2013, 19(6), p 1926–1932
L. Zheng, M. Zhang, R. Chellali, and J. Dong, Investigations on the Growing, Cracking and Spalling of Oxides Scales of Powder Metallurgy Rene95 Nickel-Based Superalloy, Appl. Surf. Sci., 2011, 257(23), p 9762–9767
M. Bensch, J. Preußner, R. Hüttner, G. Obigodi, S. Virtanen, J. Gabel, and U. Glatzel, Modelling and Analysis of the Oxidation Influence on Creep Behaviour of thin-walled structures of the single-crystal nickel-base superalloy René N5 at 980 °C, Acta Mater., 2010, 58(5), p 1607–1617
L. Zheng, M. Zhang, and J. Dong, Oxidation Behavior and Mechanism of Powder Metallurgy Rene95 Nickel Based Superalloy Between 800 and 1000 °C, Appl. Surf. Sci., 2010, 256(24), p 7510–7515
D.W. Yun, S.M. Seo, H.W. Jeong, and Y.S. Yoo, The Effects of the Minor Alloying Elements Al, Si and Mn on the Cyclic Oxidation of Ni-Cr-W-Mo Alloys, Corros. Sci., 2014, 83, p 176–188
A. Keyvani, M. Saremi, and M.H. Sohi, Oxidation Resistance of YSZ-Alumina Composites Compared to Normal YSZ TBC Coatings at 1100 °C, J. Alloys Compd., 2011, 509(33), p 8370–8377
K. Zhang, T. Zhang, and L. Song, Oxidation Behavior of a High-Nb-Containing TiAl Alloy with Multilayered Thermal Barrier Coatings, J. Therm. Spray Technol., 2018, 27, p 999–1010
S. Saladi, J. Menghani, and S. Prakash, A Study on the Cyclic Oxidation Behavior of Detonation-Gun-Sprayed Ni-5Al Coatings on Inconel-718 at 900 C, J. Mater. Eng. Perform., 2014, 23(12), p 4394–4403
A. Pfennig and B. Fedelich, Oxidation of Single Crystal PWA 1483 at 950 °C in Flowing Air, Corros. Sci., 2008, 50(9), p 2484–2492
H. Asteman, W. Hartnagel, and D. Jakobi, The Influence of Al Content on the High Temperature Oxidation Properties of State-of-the-Art Cast Ni-base Alloys, Oxidation of Metals, 2013, 80(1-2), p 3–12
H.T. Mallikarjuna, W.F. Caley, and N.L. Richards, Oxidation Kinetics and Oxide Scale Characterization of Nickel-Based Superalloy IN738LC at 900 °C, J. Mater. Eng. Perform., 2017, 26(10), p 4838–4846
J. Cao, J. Zhang, R. Chen, Y. Ye, and Y. Hua, High Temperature Oxidation Behavior of Ni-Based Superalloy GH202, Mater. Charact., 2016, 118, p 122–128
S.J. Park, S.M. Seo, Y.S. Yoo, H.W. Jeong, and H.J. Jang, Effects of Al and Ta on the High Temperature Oxidation of Ni-Based Superalloys, Corros. Sci., 2015, 90(5), p 305–312
L. Klein, Y. Shen, M.S. Killian, and S. Virtanen, Effect of B and Cr on the High Temperature Oxidation Behaviour of Novel γ/γ′-Strengthened Co-base Superalloys, Corros. Sci., 2011, 53(9), p 2713–2720
X.J. Peng, K.Y. Chen, R. Liu, and M. Liang, Modeling Study of Cyclic Oxidation Behavior of NiAl and NiCr Alloys, J. Mater. Eng. Perform., 2014, 23(12), p 4366–4373
J. Wang, L. Yuan, R. Hu, T. Zhang, and J. Li, Effect of Lanthanum on Oxidation Behavior of Ni-20Cr-18W-1Mo Alloys at 1373 K for 100 h in Air, Rare Metal Mate. Eng., 2014, 43(9), p 2060–2063
D.W. Yun, S.M. Seo, H.W. Jeong, and Y.S. Yoo, The Cyclic Oxidation Behaviour of Ni-Based Superalloy GTD-111 with Sulphur Impurities at 1100 °C, Corros. Sci., 2015, 90, p 392–401
M. Wu, M. Chen, S. Zhu, and F. Wang, Effect of Sand Blasting on Oxidation Behavior of K38G Superalloy at 1000 °C, Corros. Sci., 2015, 92, p 256–262
S. Hamidi, M.R. Rahimipour, M.J. Eshraghi, S.M.M. Hadavi, and H. Esfahani, Kinetics and Microstructural Investigation of High-Temperature Oxidation of IN-738LC Super Alloy, J. Mater. Eng. Perform., 2016, 26(2), p 563–570
C.T. Liu, J. Ma, and X.F. Sun, Oxidation Behavior of a Single-Crystal Ni-Base Superalloy Between 900 and 1000 °C in Air, J. Allos Compd., 2010, 491(1-2), p 522–526
T.-B. Zhang, R.-F. Dong, R. Hu, H.-C. Kou, and J.-S. Li, Hot Corrosion Characteristics of Ni-20Cr-18W Superalloy in Molten Salt, Trans. Nonferrous Met. Soc. China, 2015, 25(11), p 3840–3846
L. Zheng, M.C. Zhang, R. Chellali, H. Bouchikhaoui, and J.X. Dong, Oxidation Property of Powder Metallurgy EP741NP Ni Based Superalloy at Elevated Temperatures, Mater. Technol., 2013, 28(3), p 122–128
D. Saber, I.S. Emam, and R. Abdel-Karim, High Temperature Cyclic Oxidation of Ni Based Superalloys at Different Temperatures in Air, J. Alloys Compd., 2017, 719, p 133–141
A. Duval, F. Miserque, M. Tabarant, J.P. Nogier, and A. Gédéon, Influence of the Oxygen Partial Pressure on the Oxidation of Inconel 617 Alloy at High Temperature, Oxid. Met., 2010, 74(5-6), p 215–238
C.T. Liu, X.F. Sun, H.R. Guan, and Z.Q. Hu, Oxidation of the single-crystal Ni-base superalloy DD32 containing rhenium in air at 900 and 1000 °C, Surf. Coat. Technol., 2005, 197(1), p 39–44
T. Zengwu, H. Rui, and L. Jinshan, Isothermal Oxidation Behavior of Ni-20Cr-18W Superalloy at 1100 °C, Rare Met. Mater. Eng., 2012, 41(12), p 2081–2085
X. Gong, R.R. Chen, Y.H. Yang, Y. Wang, H.S. Ding, J.J. Guo, Y.Q. Su, and H.Z. Fu, Effect of Mo on Microstructure and Oxidation of NiCoCrAlY Coatings on High Nb Containing TiAl Alloys, Appl. Surf. Sci., 2018, 431, p 81–92
D. Kim, C. Jang, and W.S. Ryu, Oxidation Characteristics and Oxide Layer Evolution of Alloy 617 and Haynes 230 at 900 °C and 1100 °C, Oxid. Met., 2009, 71(5–6), p 271–293
G.C. Wood, F.H. Stott, D.P. Whittle, Y. Shida, and B.D. Bastow, The high-temperature internal oxidation and intergranular oxidation of nickel-chromium alloys, Corros. Sci., 1983, 23(1), p 25
H. Buscail, S.E. Messki, F. Riffard, S. Perrier, R. Cueff, E. Caudron, and C. Issartel, Characterization of the Oxides Formed at 1000 °C on the AISI, 316L Stainless Steel—Role of Molybdenum, Mater. Chem. Phys., 2008, 111(2-3), p 491–496
H. Xiaoxiao, L. Jinshan, H. Rui, B. Guanghai, and F. Hengzhi, Evolution of Oxidation in Ni-Cr-W Alloy at 1100 °C, Rare Met. Mater. Eng., 2010, 39(11), p 1908–1911
C. Xu and W. Gao, Pilling-Bedworth Ratio for Oxidation of Alloys, Mater. Res. Innov., 2000, 3(4), p 231–235
S.R.J. Saunders, M. Monteiro, and F. Rizzo, The Oxidation Behaviour of Metals and Alloys at High Temperatures in Atmospheres Containing Water Vapour: A Review, Prog. Mater Sci., 2008, 53(5), p 775–837
H.E. Evans and R.C. Lobb, Conditions for the Initiation of Oxide-Scale Cracking and Spallation, Corros. Sci., 1984, 24(3), p 209–222
E.P. Busso, H.E. Evans, Z.Q. Qian, and M.P. Taylor, Effects of Breakaway Oxidation on Local Stresses in Thermal Barrier Coatings, Acta Mater., 2010, 58(4), p 1242–1251
L. Jian, P. Jian, H. Bing, and G. Xie, Oxidation Kinetics of Haynes 230 Alloy in Air at Temperatures Between 650 and 850 °C, J. Power Sources, 2006, 159(1), p 641–645
F. Weng, H. Yu, C. Chen, and K. Wan, High-Temperature Oxidation Behavior of Ni-Based Superalloys with Nb and Y and the Interface Characteristics of Oxidation Scales, Surf. Interface Anal., 2015, 47(3), p 362–370
H.M. Tawancy, Enhancing the Oxidation Performance of Wrought Ni-Base Superalloy by Minor Additions of Active Elements, J. Mater. Eng. Perform., 2016, 25(12), p 5231–5237
F. Weng, H. Yu, C. Chen, and K. Wan, Fabrication of Ni-Based Superalloys Containing Nb and Their High Temperature Oxidation Behaviors, Mater. Manuf. Process., 2015, 30(11), p 1364–1369
Author information
Authors and Affiliations
Corresponding author
Additional information
Publisher's Note
Springer Nature remains neutral with regard to jurisdictional claims in published maps and institutional affiliations.
Rights and permissions
About this article
Cite this article
Shi, J., Zhang, T., Wang, B. et al. Temperature-Dependent Isothermal Oxidation Behavior of a Ni-20Cr-18W Superalloy in Static Air. J. of Materi Eng and Perform 29, 2658–2666 (2020). https://doi.org/10.1007/s11665-020-04762-5
Received:
Revised:
Published:
Issue Date:
DOI: https://doi.org/10.1007/s11665-020-04762-5