Abstract
Rapid oxidation takes place both in the laboratory and in industrial conditions when alloy 925 is contaminated by oxide powder, and the oxidation rate is much higher than normal. Herein, the rapid oxidation behavior and mechanism of alloy 925 were investigated by a series of comparison tests at 1160 °C. It is found that the oxide powder produced during the oxidation process is mainly composed of NiCr2O4 spinel, accompanied by NiO and NiMoO4. The oxide powder plays a triggering role in the rapid oxidation of alloy 925, as NiO has a strong affinity with O. A composition adjustment experiment of alloy 925 shows that rapid oxidation is the synergetic effect of Mo and Cu in the alloy. Mo and Cu easily combine to form low melting point eutectics. The formation and volatilization of MoO3 oxide can destroy the completeness of the protective oxide layer. The MoO3 flux can dissolve protective Cr2O3 and prevent the repair of the oxide layer and also promote the formation of nonprotective and easy-spall NiCr2O4 spinel. The synergetic effect of Cu and Mo in accelerating oxidation should be considered in any nickel-based alloy with a high content of Cu and Mo.
Similar content being viewed by others
References
Haeberle T, Kovach PJ. Development of large nickel-base alloy 925 composite block trees for extreme corrosion, fire-resistant applications on offshore platforms. In: SPE Production Engineering. 1987; 574.
Ganesan P, Clatworthy E, Harris J. Development of a time-temperature transformation diagram for alloy 925. Corrosion. 1988;44(11):827.
Montagnon J. Nickel–chrome–iron based alloy composition. US Patent, 6004408. 1999.
Mannan S, Patel S. A new Ni-base superalloy for oil and gas applications, superalloy 2008, Pennsylvania, The United States. 2008; 31.
Tomio A, Sagara M, Doi T, Amaya H, Otsuka N, Kudo T. Role of alloyed molybdenum on corrosion resistance of austenitic Ni–Cr–Mo–Fe alloys in H2S–Cl–environments. Corros Sci. 2015;98:391.
Li H, Zhang B, Jiang Z, Zhang S, Feng H, Han P, Dong N, Zhang W, Li G, Fan G. A new insight into high-temperature oxidation mechanism of super-austenitic stainless steel S32654 in air. J Alloys Compd. 2016;686:326.
Yun DW, Seo SM, Jeong HW, Yoo YS. Effect of refractory elements and Al on the high temperature oxidation of Ni-base superalloys and modelling of their oxidation resistance. J Alloys Compd. 2017;710:8.
Yun DW, Seo S, Jeong H, Kim I, Yoo Y. Modelling high temperature oxidation behaviour of Ni–Cr–W–Mo alloys with Bayesian neural network. J Alloys Compd. 2014;587:105.
Hashizume R, Yoshinari A, Kiyono T, Murata Y, Morinaga M. Development of Ni-based single crystal superalloys for power-generation gas turbines. Mater High Temp. 2007;24(3):163.
Qin L, Pei Y, Li S, Zhao X, Gong S, Xu H. Role of volatilization of molybdenum oxides during the cyclic oxidation of high-Mo containing Ni-based single crystal superalloys. Corros Sci. 2017;129:192.
Yang Q, Xiong W, Li S, Dai H, Li J. Characterization of oxide scales to evaluate high temperature oxidation behavior of Ti (C, N)-based cermets in static air. J Alloys Compd. 2010;506(1):461.
Bai C-Y. Effects of electrical discharge surface modification of superalloy Haynes 230 with aluminum and molybdenum on oxidation behavior. Corros Sci. 2007;49(10):3889.
Espevik S, Rapp R, Daniel P, Hirth J. Oxidation of Ni–Cr–W ternary alloys. Oxid Met. 1980;14(2):85.
Mathieu H, Landolt D. An investigation of thin oxide films thermally grown in situ on Fe-24Cr and Fe-24Cr-11Mo by auger electron spectroscopy and X-ray photoelectron spectroscopy. Corros Sci. 1986;26(7):547.
Montemor M, Simões A, Ferreira M, Belo MDC. The role of Mo in the chemical composition and semiconductive behaviour of oxide films formed on stainless steels. Corros Sci. 1999;41(1):17.
El-Dahshan M, Whttel D, Stringer J. Hot corrosion of nickel-base alloys containing aluminium and molybdenum. Mater Corros. 1974;25(12):910.
Shi ZX, Yan XF, Duan CH. Precipitation behavior and mechanism of sigma phase in alloy 925. In: Proceedings of the 9th international symposium on superalloy 718 & derivatives: energy, aerospace, and industrial applications, Pittsburgh. 2018; 735.
Yamaguchi N, Kakeyama T, Yoshioka T, Ohashi O. Effect of the third elements on high temperature oxidation resistance of TiAl3 intermetallic compounds. Mater Trans. 2002;43(12):3211.
Tang C, Bi ZN, Du JH, Zhang J. Influence of Heat Treatments on Microstructure and Mechanical Properties of Oilfield used Alloy 925, Energy Materials. Cham: Springer; 2014. 679.
San S, Puckett B. Physical Metallurgy of Alloys 718, 725, 725HS, 925 for Service in Aggressive Corrosive Environments. San Diego, CA: CORROSION 2003; 2003. 1.
Zhao Z, Li JY, Dong JX, Yao ZH, Zhang MC. Oxidation behavior during high temperature homogenization treatment of cast Ni–Fe based corrosion resistant 925 alloy. J Chin Soc Corros Prot. 2017;37(1):1.
Xu C, Yao ZH, Dong JX, Jiang YK. Mechanism of high-temperature oxidation effects in fatigue crack propagation and fracture mode for FGH97 superalloy. Rare Met. 2019;38(7):642.
Jiang H, Dong JX, Zhang MC, Yao ZH. Hot corrosion behavior and mechanism of FGH96 P/M superalloy in molten NaCl–Na2SO4 salts. Rare Met. 2019;38(2):173.
Whittle D. High temperature oxidation of superalloys. In: Proceedings of the high temperature alloys for gas turbines, Liege, Belgium. 1978; 109.
Ergang R. Deposition and corrosion in gas turbines. Von A. B. Hart und A. J. B. Cutler. Applied Science Publishers Ltd. London 1973. Mater Corros. 1974;25(11):886.
Stott F, Wood G, Stringer J. The influence of alloying elements on the development and maintenance of protective scales. Oxid Met. 1995;44(1–2):113.
Tedmon C. The effect of oxide volatilization on the oxidation kinetics of Cr and Fe–Cr alloys. J Electrochem Soc. 1966;113(8):766.
Jo TS, Kim SH, Kim DG, Park JY, Do Kim Y. Thermal degradation behavior of Inconel 617 alloy. Met Mater Int. 2008;14(6):739.
Liu C, Ma J, Sun X. Oxidation behavior of a single-crystal Ni-base superalloy between 900 and 1000 °C in air. J Alloys Compd. 2010;491(1):522.
Brenner S. Oxidation of iron-molybdenum and nickel-molybdenum alloys. J Electrochem Soc. 1955;102(1):7.
Carrasco JG, Adeva P, Aballe M. The role of microstructure on oxidation of Ni–Cr–Al base alloys at 1023 and 1123 K in air. Oxid Met. 1990;33(1–2):1.
Yun DW, Seo HS, Jun JH, Lee JM, Kim KY. Molybdenum effect on oxidation resistance and electric conduction of ferritic stainless steel for SOFC interconnect. Int J Hydrogen Energy. 2012;37(13):10328.
Brewster G, Edmonds I, Gray S. The effect of volatilisation of refractory metal oxides on the cyclic oxidation of Ni-base superalloys. Oxid Met. 2014;81(3–4):345.
Teed PL. The science and technology of tungsten, tantalum, molybdenum, niobium and their alloys. Aeronaut J. 1964;68(645):588.
Safikhani A, Esmailian M, Salmani MR, Aminfard M. Effect of Ni–Mo addition on cyclic and isothermal oxidation resistance and electrical behavior of ferritic stainless steel for SOFCs interconnect. Int J Hydrogen Energy. 2014;39(21):11210.
Brenner S. Catastrophic oxidation of some molybdenum-containing alloys. J Electrochem Soc. 1955;102(1):16.
Halvarsson M, Tang JE, Asteman H, Svensson J-E, Johansson L-G. Microstructural investigation of the breakdown of the protective oxide scale on a 304 steel in the presence of oxygen and water vapour at 600 °C. Corros Sci. 2006;48(8):2014.
Pang Q, Wu G, Xiu Z, Jiang L, Sun D. Microstructure, oxidation resistance and high-temperature strength of a new class of 3D open-cell nickel-based foams. Mater Charact. 2012;70:125.
Robino C. Representation of mixed reactive gases on free energy (Ellingharn-Richardson) diagrams. Metall Mater Trans B. 1996;27(1):65.
Zheng L, Zhang M, Dong J. Oxidation behavior and mechanism of powder metallurgy Rene95 nickel based superalloy between 800 and 1000 °C. Appl Surf Sci. 2010;256(24):7510.
Huang XX. LI JS, Hu R, Bai GH, Fu HZ, evolution of oxidation in Ni–Cr–W alloy at 1100 °C. Rare Met Mater Eng. 2010;39(11):1908.
Jia Q, Gu D. Selective laser melting additive manufactured Inconel 718 superalloy parts: high-temperature oxidation property and its mechanisms. Opt Laser Technol. 2014;62:161.
Yang SW, Wang JY, Sun J, Yang HJ, Wu XF. High temperature oxidation of the DZ4 directionally-solidified superalloy. J Harbin Eng Univ. 2008;29(1):95.
Meijering J, Rathenau G. Rapid oxidation of metals and alloys in the presence of molybdenum trioxide. Nature. 1950;165(4189):240.
Belousov V, Klimashin A. Catastrophic oxidation of copper: a brief review. Metall Mater Trans A. 2012;43(10):3715.
Belousov V. Kinetics and mechanism of catastrophic copper oxidation. Prot Met. 1994;30(6):599.
Belousov V. The kinetics and mechanism of catastrophic oxidation of metals. Oxid Met. 1994;42(5–6):511.
Klimashin A, Belousov V. Accelerated corrosion of MoO3-deposited copper. Corros Sci. 2011;53(10):3150.
Belousov V. The “catastrophic” oxidation of metals. Russ J Phys Chem A Focus Chem. 2008;82(13):2243.
Stott F, Wei F. Comparison of the effects of small additions of silicon or aluminum on the oxidation of iron-chromium alloys. Oxid Met. 1989;31(5):369.
Li B, Gleeson B. Effects of silicon on the oxidation behavior of Ni-base chromia-forming alloys. Oxid Met. 2006;65(1–2):101.
Truman J, Pirt K. The influence of the content of certain incidental elements on the cyclic oxidation resistance of 12–13% chromium steels. Corros Sci. 1976;16(2):103.
Xu WY, Zhang LC, Zheng SH, Wang JH, Li Z, Zhang GQ. Microstructure of cast superalloy K4169 with different HIP atmosphere. Chin J Rare Met. 2020;44(4):363.
Acknowledgements
This study was financially supported by the National Natural Science Foundation of China (No. 51701011) and the Fundamental Research Funds for the Central Universities (No. FRF-TP-17-002A1).
Author information
Authors and Affiliations
Corresponding author
Rights and permissions
About this article
Cite this article
Jiang, H., Dong, JX., Zhang, MC. et al. A new insight into rapid oxidation of alloy 925 contaminated by oxide powder. Rare Met. 40, 1872–1880 (2021). https://doi.org/10.1007/s12598-020-01504-3
Received:
Revised:
Accepted:
Published:
Issue Date:
DOI: https://doi.org/10.1007/s12598-020-01504-3