Effect of Molybdenum on the Corrosion Behavior of High-Entropy Alloys CoCrFeNi 2 and CoCrFeNi 2 Mo 0.25 under Sodium Chloride Aqueous Conditions

Rodriguez, Alvaro A.; Tylczak, Joseph H.; Gao, Michael C.; Jablonski, Paul D.; Detrois, Martin; Ziomek-Moroz, Margaret; Hawk, Jeffrey A.

doi:10.1155/2018/3016304

Title: Effect of Molybdenum on the Corrosion Behavior of High-Entropy Alloys CoCrFeNi ₂ and CoCrFeNi ₂ Mo _0.25 under Sodium Chloride Aqueous Conditions

Journal Article · Mon Jan 01 00:00:00 EST 2018 · Advances in Materials Science and Engineering

DOI:https://doi.org/10.1155/2018/3016304· OSTI ID:1427334

Rodriguez, Alvaro A. ^[1];

^[2]; Gao, Michael C. ^[3]; Jablonski, Paul D. ^[2]; Detrois, Martin ^[3]; Ziomek-Moroz, Margaret ^[2]; Hawk, Jeffrey A. ^[2]

National Energy Technology Laboratory, 1450 Queen Ave. SW, Albany, OR 97321, USA, ORISE, Oak Ridge, TN, USA
National Energy Technology Laboratory, 1450 Queen Ave. SW, Albany, OR 97321, USA, U.S. Department of Energy, Washington, DC, USA
National Energy Technology Laboratory, 1450 Queen Ave. SW, Albany, OR 97321, USA, AECOM, Los Angeles, CA, USA

The corrosion behavior of high-entropy alloys (HEAs) CoCrFeNi ₂ and CoCrFeNi ₂ Mo _0.25 was investigated in 3.5 wt. percent sodium chloride (NaCl) at 25°C by electrochemical methods. Their corrosion parameters were compared to those of HASTELLOY® C-276 (UNS N10276) and stainless steel 316L (UNS 31600) to assess the suitability of HEAs for potential industrial applications in NaCl simulating seawater type environments. The corrosion rates were calculated using corrosion current determined from electrochemical experiments for each of the alloys. In addition, potentiodynamic polarization measurements can indicate active, passive, and transpassive behavior of the metal as well as potential susceptibility to pitting corrosion. Cyclic voltammetry (CV) can confirm the alloy susceptibility to pitting corrosion. Electrochemical impedance spectroscopy (EIS) elucidates the corrosion mechanism under studied conditions. The results of the electrochemical experiments and scanning electron microscopy (SEM) analyses of the corroded surfaces revealed general corrosion on alloy CoCrFeNi ₂ Mo _0.25 and HASTELLOY C-276 and pitting corrosion on alloy CoCrFeNi ₂ and stainless steel 316L.

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Research Organization:: National Energy Technology Laboratory (NETL), Pittsburgh, PA, Morgantown, WV, and Albany, OR (United States)

Sponsoring Organization:: USDOE

Grant/Contract Number:: FE0004000

OSTI ID:: 1427334

Alternate ID(s):: OSTI ID: 1482378

Journal Information:: Advances in Materials Science and Engineering, Journal Name: Advances in Materials Science and Engineering Vol. 2018; ISSN 1687-8434

Publisher:: Hindawi Publishing CorporationCopyright Statement

Country of Publication:: Egypt

Language:: English

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Cited by: 54 works

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References (34)

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Thermodynamics of concentrated solid solution alloys Gao, M. C.; Zhang, C.; Gao, P. Current Opinion in Solid State and Materials Science, Vol. 21, Issue 5 https://doi.org/10.1016/j.cossms.2017.08.001	journal	October 2017
Manufacturing of High Entropy Alloys Jablonski, Paul D.; Licavoli, Joseph J.; Gao, Michael C. JOM, Vol. 67, Issue 10 https://doi.org/10.1007/s11837-015-1540-3	journal	July 2015
Corrosion-Resistant High-Entropy Alloys: A Review Shi, Yunzhu; Yang, Bin; Liaw, Peter Metals, Vol. 7, Issue 2 https://doi.org/10.3390/met7020043	journal	February 2017
Evolution of microstructure, hardness, and corrosion properties of high-entropy Al0.5CoCrFeNi alloy Lin, Chun-Ming; Tsai, Hsien-Lung Intermetallics, Vol. 19, Issue 3 https://doi.org/10.1016/j.intermet.2010.10.008	journal	March 2011
Electrochemical passive properties of AlxCoCrFeNi (x=0, 0.25, 0.50, 1.00) alloys in sulfuric acids Kao, Yih-Farn; Lee, Tsung-Dar; Chen, Swe-Kai Corrosion Science, Vol. 52, Issue 3 https://doi.org/10.1016/j.corsci.2009.11.028	journal	March 2010
Elevated-Temperature Corrosion of CoCrCuFeNiAl0.5Bx High-Entropy Alloys in Simulated Syngas Containing H2S Doğan, Ömer N.; Nielsen, Benjamin C.; Hawk, Jeffrey A. Oxidation of Metals, Vol. 80, Issue 1-2 https://doi.org/10.1007/s11085-013-9407-x	journal	May 2013
Effect of one-step recrystallization on the grain boundary evolution of CoCrFeMnNi high entropy alloy and its subsystems Chen, Bo-Ru; Yeh, An-Chou; Yeh, Jien-Wei Scientific Reports, Vol. 6, Issue 1 https://doi.org/10.1038/srep22306	journal	February 2016
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Alloy Design Strategies and Future Trends in High-Entropy Alloys Yeh, Jien-Wei JOM, Vol. 65, Issue 12 https://doi.org/10.1007/s11837-013-0761-6	journal	October 2013
Electrochemical kinetics of the high entropy alloys in aqueous environments—a comparison with type 304 stainless steel Chen, Y. Y.; Hong, U. T.; Shih, H. C. Corrosion Science, Vol. 47, Issue 11 https://doi.org/10.1016/j.corsci.2004.09.026	journal	November 2005
Comparison of corrosion behaviour for X-65 carbon steel in supercritical CO2-saturated water and water-saturated/unsaturated supercritical CO2 Hua, Yong; Barker, Richard; Neville, Anne The Journal of Supercritical Fluids, Vol. 97 https://doi.org/10.1016/j.supflu.2014.12.005	journal	February 2015
Homogenizing Advanced Alloys: Thermodynamic and Kinetic Simulations Followed by Experimental Results Jablonski, Paul D.; Hawk, Jeffrey A. Journal of Materials Engineering and Performance, Vol. 26, Issue 1 https://doi.org/10.1007/s11665-016-2451-3	journal	November 2016
Effect of Grain Size on Corrosion: A Review Ralston, K. D.; Birbilis, N. CORROSION, Vol. 66, Issue 7 https://doi.org/10.5006/1.3462912	journal	July 2010
Oxidation of CoCrFeMnNi High Entropy Alloys Holcomb, Gordon R.; Tylczak, Joseph; Carney, Casey JOM, Vol. 67, Issue 10 https://doi.org/10.1007/s11837-015-1517-2	journal	June 2015
Microstructures and properties of high-entropy alloys Zhang, Yong; Zuo, Ting Ting; Tang, Zhi Progress in Materials Science, Vol. 61 https://doi.org/10.1016/j.pmatsci.2013.10.001	journal	April 2014
A critical review of high entropy alloys and related concepts Miracle, D. B.; Senkov, O. N. Acta Materialia, Vol. 122 https://doi.org/10.1016/j.actamat.2016.08.081	journal	January 2017
Alloying and Processing Effects on the Aqueous Corrosion Behavior of High-Entropy Alloys Tang, Zhi; Huang, Lu; He, Wei Entropy, Vol. 16, Issue 2 https://doi.org/10.3390/e16020895	journal	February 2014
High-entropy alloys: a critical assessment of their founding principles and future prospects Pickering, E. J.; Jones, N. G. International Materials Reviews, Vol. 61, Issue 3 https://doi.org/10.1080/09506608.2016.1180020	journal	April 2016
High-Entropy Alloys: A Critical Review Tsai, Ming-Hung; Yeh, Jien-Wei Materials Research Letters, Vol. 2, Issue 3 https://doi.org/10.1080/21663831.2014.912690	journal	April 2014
High-entropy alloy: challenges and prospects Ye, Y. F.; Wang, Q.; Lu, J. Materials Today, Vol. 19, Issue 6 https://doi.org/10.1016/j.mattod.2015.11.026	journal	July 2016
Pitting corrosion of the high-entropy alloy Co1.5CrFeNi1.5Ti0.5Mo0.1 in chloride-containing sulphate solutions Chou, Y. L.; Wang, Y. C.; Yeh, J. W. Corrosion Science, Vol. 52, Issue 10 https://doi.org/10.1016/j.corsci.2010.06.025	journal	October 2010
A bipolar model of the passivity of stainless steels—III. The mechanism of MoO42− formation and incorporation Clayton, C. R.; Lu, Y. C. Corrosion Science, Vol. 29, Issue 7 https://doi.org/10.1016/0010-938x(89)90059-0	journal	January 1989
Exploration and Development of High Entropy Alloys for Structural Applications Miracle, Daniel; Miller, Jonathan; Senkov, Oleg Entropy, Vol. 16, Issue 1 https://doi.org/10.3390/e16010494	journal	January 2014
The activation/depassivation of nickel–chromium–molybdenum alloys: An oxyanion or a pH effect—Part II Mishra, A. K.; Shoesmith, D. W. Electrochimica Acta, Vol. 102 https://doi.org/10.1016/j.electacta.2013.03.177	journal	July 2013
Searching for Next Single-Phase High-Entropy Alloy Compositions Gao, Michael; Alman, David Entropy, Vol. 15, Issue 12 https://doi.org/10.3390/e15104504	journal	October 2013
Microstructure and electrochemical properties of high entropy alloys—a comparison with type-304 stainless steel Chen, Y. Y.; Duval, T.; Hung, U. D. Corrosion Science, Vol. 47, Issue 9 https://doi.org/10.1016/j.corsci.2004.11.008	journal	September 2005
Wear resistance and high-temperature compression strength of Fcc CuCoNiCrAl0.5Fe alloy with boron addition Hsu, Chin-You; Yeh, Jien-Wei; Chen, Swe-Kai Metallurgical and Materials Transactions A, Vol. 35, Issue 5 https://doi.org/10.1007/s11661-004-0254-x	journal	May 2004
Effect of Inhibitors on the Critical Pitting Temperature of the High-Entropy Alloy Co1.5CrFeNi1.5Ti0.5Mo0.1 Chou, Y. L.; Yeh, J. W.; Shih, H. C. Journal of The Electrochemical Society, Vol. 158, Issue 8 https://doi.org/10.1149/1.3600348	journal	January 2011
Corrosion behavior of FeCoNiCrCux high-entropy alloys in 3.5% sodium chloride solution Hsu, Yu-Jui; Chiang, Wen-Chi; Wu, Jiann-Kuo Materials Chemistry and Physics, Vol. 92, Issue 1 https://doi.org/10.1016/j.matchemphys.2005.01.001	journal	July 2005
Influence of Chromium and Molybdenum on the Corrosion of Nickel-Based Alloys Hayes, J. R.; Gray, J. J.; Szmodis, A. W. CORROSION, Vol. 62, Issue 6 https://doi.org/10.5006/1.3279907	journal	June 2006
Effect of the aluminium content of AlxCrFe1.5MnNi0.5 high-entropy alloys on the corrosion behaviour in aqueous environments Lee, C. P.; Chang, C. C.; Chen, Y. Y. Corrosion Science, Vol. 50, Issue 7 https://doi.org/10.1016/j.corsci.2008.04.011	journal	July 2008
Enhancing pitting corrosion resistance of AlxCrFe1.5MnNi0.5 high-entropy alloys by anodic treatment in sulfuric acid Lee, C. P.; Chen, Y. Y.; Hsu, C. Y. Thin Solid Films, Vol. 517, Issue 3 https://doi.org/10.1016/j.tsf.2008.06.014	journal	December 2008
Corrosion and Serration Behaviors of TiZr0.5NbCr0.5VxMoy High Entropy Alloys in Aqueous Environments Li, Jiemin; Yang, Xiao; Zhu, Ruanli Metals, Vol. 4, Issue 4 https://doi.org/10.3390/met4040597	journal	December 2014

Cited By (33)

Elevated-Temperature Corrosion of CoCrCuFeNiAl0.5Bx High-Entropy Alloys in Simulated Syngas Containing H2S Doğan, Ömer N.; Nielsen, Benjamin C.; Hawk, Jeffrey A. Oxidation of Metals, Vol. 80, Issue 1-2 https://doi.org/10.1007/s11085-013-9407-x	journal	May 2013
Wear resistance and high-temperature compression strength of Fcc CuCoNiCrAl0.5Fe alloy with boron addition Hsu, Chin-You; Yeh, Jien-Wei; Chen, Swe-Kai Metallurgical and Materials Transactions A, Vol. 35, Issue 5 https://doi.org/10.1007/s11661-004-0254-x	journal	May 2004
Homogenizing Advanced Alloys: Thermodynamic and Kinetic Simulations Followed by Experimental Results Jablonski, Paul D.; Hawk, Jeffrey A. Journal of Materials Engineering and Performance, Vol. 26, Issue 1 https://doi.org/10.1007/s11665-016-2451-3	journal	November 2016
Alloy Design Strategies and Future Trends in High-Entropy Alloys Yeh, Jien-Wei JOM, Vol. 65, Issue 12 https://doi.org/10.1007/s11837-013-0761-6	journal	October 2013
Oxidation of CoCrFeMnNi High Entropy Alloys Holcomb, Gordon R.; Tylczak, Joseph; Carney, Casey JOM, Vol. 67, Issue 10 https://doi.org/10.1007/s11837-015-1517-2	journal	June 2015
Manufacturing of High Entropy Alloys Jablonski, Paul D.; Licavoli, Joseph J.; Gao, Michael C. JOM, Vol. 67, Issue 10 https://doi.org/10.1007/s11837-015-1540-3	journal	July 2015
A bipolar model of the passivity of stainless steels—III. The mechanism of MoO42− formation and incorporation Clayton, C. R.; Lu, Y. C. Corrosion Science, Vol. 29, Issue 7 https://doi.org/10.1016/0010-938x(89)90059-0	journal	January 1989
A critical review of high entropy alloys and related concepts Miracle, D. B.; Senkov, O. N. Acta Materialia, Vol. 122 https://doi.org/10.1016/j.actamat.2016.08.081	journal	January 2017
Electrochemical kinetics of the high entropy alloys in aqueous environments—a comparison with type 304 stainless steel Chen, Y. Y.; Hong, U. T.; Shih, H. C. Corrosion Science, Vol. 47, Issue 11 https://doi.org/10.1016/j.corsci.2004.09.026	journal	November 2005
Microstructure and electrochemical properties of high entropy alloys—a comparison with type-304 stainless steel Chen, Y. Y.; Duval, T.; Hung, U. D. Corrosion Science, Vol. 47, Issue 9 https://doi.org/10.1016/j.corsci.2004.11.008	journal	September 2005
Effect of the aluminium content of AlxCrFe1.5MnNi0.5 high-entropy alloys on the corrosion behaviour in aqueous environments Lee, C. P.; Chang, C. C.; Chen, Y. Y. Corrosion Science, Vol. 50, Issue 7 https://doi.org/10.1016/j.corsci.2008.04.011	journal	July 2008
Electrochemical passive properties of AlxCoCrFeNi (x=0, 0.25, 0.50, 1.00) alloys in sulfuric acids Kao, Yih-Farn; Lee, Tsung-Dar; Chen, Swe-Kai Corrosion Science, Vol. 52, Issue 3 https://doi.org/10.1016/j.corsci.2009.11.028	journal	March 2010
The effect of molybdenum on the corrosion behaviour of the high-entropy alloys Co1.5CrFeNi1.5Ti0.5Mox in aqueous environments Chou, Y. L.; Yeh, J. W.; Shih, H. C. Corrosion Science, Vol. 52, Issue 8 https://doi.org/10.1016/j.corsci.2010.04.004	journal	August 2010
Pitting corrosion of the high-entropy alloy Co1.5CrFeNi1.5Ti0.5Mo0.1 in chloride-containing sulphate solutions Chou, Y. L.; Wang, Y. C.; Yeh, J. W. Corrosion Science, Vol. 52, Issue 10 https://doi.org/10.1016/j.corsci.2010.06.025	journal	October 2010
Thermodynamics of concentrated solid solution alloys Gao, M. C.; Zhang, C.; Gao, P. Current Opinion in Solid State and Materials Science, Vol. 21, Issue 5 https://doi.org/10.1016/j.cossms.2017.08.001	journal	October 2017
The activation/depassivation of nickel–chromium–molybdenum alloys: An oxyanion or a pH effect—Part II Mishra, A. K.; Shoesmith, D. W. Electrochimica Acta, Vol. 102 https://doi.org/10.1016/j.electacta.2013.03.177	journal	July 2013
Evolution of microstructure, hardness, and corrosion properties of high-entropy Al0.5CoCrFeNi alloy Lin, Chun-Ming; Tsai, Hsien-Lung Intermetallics, Vol. 19, Issue 3 https://doi.org/10.1016/j.intermet.2010.10.008	journal	March 2011
Corrosion behavior of FeCoNiCrCux high-entropy alloys in 3.5% sodium chloride solution Hsu, Yu-Jui; Chiang, Wen-Chi; Wu, Jiann-Kuo Materials Chemistry and Physics, Vol. 92, Issue 1 https://doi.org/10.1016/j.matchemphys.2005.01.001	journal	July 2005
High-entropy alloy: challenges and prospects Ye, Y. F.; Wang, Q.; Lu, J. Materials Today, Vol. 19, Issue 6 https://doi.org/10.1016/j.mattod.2015.11.026	journal	July 2016
Microstructures and properties of high-entropy alloys Zhang, Yong; Zuo, Ting Ting; Tang, Zhi Progress in Materials Science, Vol. 61 https://doi.org/10.1016/j.pmatsci.2013.10.001	journal	April 2014
Comparison of corrosion behaviour for X-65 carbon steel in supercritical CO2-saturated water and water-saturated/unsaturated supercritical CO2 Hua, Yong; Barker, Richard; Neville, Anne The Journal of Supercritical Fluids, Vol. 97 https://doi.org/10.1016/j.supflu.2014.12.005	journal	February 2015
Enhancing pitting corrosion resistance of AlxCrFe1.5MnNi0.5 high-entropy alloys by anodic treatment in sulfuric acid Lee, C. P.; Chen, Y. Y.; Hsu, C. Y. Thin Solid Films, Vol. 517, Issue 3 https://doi.org/10.1016/j.tsf.2008.06.014	journal	December 2008
Effect of one-step recrystallization on the grain boundary evolution of CoCrFeMnNi high entropy alloy and its subsystems Chen, Bo-Ru; Yeh, An-Chou; Yeh, Jien-Wei Scientific Reports, Vol. 6, Issue 1 https://doi.org/10.1038/srep22306	journal	February 2016
High-entropy alloys: a critical assessment of their founding principles and future prospects Pickering, E. J.; Jones, N. G. International Materials Reviews, Vol. 61, Issue 3 https://doi.org/10.1080/09506608.2016.1180020	journal	April 2016
High-Entropy Alloys: A Critical Review Tsai, Ming-Hung; Yeh, Jien-Wei Materials Research Letters, Vol. 2, Issue 3 https://doi.org/10.1080/21663831.2014.912690	journal	April 2014
Effect of Inhibitors on the Critical Pitting Temperature of the High-Entropy Alloy Co1.5CrFeNi1.5Ti0.5Mo0.1 Chou, Y. L.; Yeh, J. W.; Shih, H. C. Journal of The Electrochemical Society, Vol. 158, Issue 8 https://doi.org/10.1149/1.3600348	journal	January 2011
Searching for Next Single-Phase High-Entropy Alloy Compositions Gao, Michael; Alman, David Entropy, Vol. 15, Issue 12 https://doi.org/10.3390/e15104504	journal	October 2013
Exploration and Development of High Entropy Alloys for Structural Applications Miracle, Daniel; Miller, Jonathan; Senkov, Oleg Entropy, Vol. 16, Issue 1 https://doi.org/10.3390/e16010494	journal	January 2014
Alloying and Processing Effects on the Aqueous Corrosion Behavior of High-Entropy Alloys Tang, Zhi; Huang, Lu; He, Wei Entropy, Vol. 16, Issue 2 https://doi.org/10.3390/e16020895	journal	February 2014
Corrosion and Serration Behaviors of TiZr0.5NbCr0.5VxMoy High Entropy Alloys in Aqueous Environments Li, Jiemin; Yang, Xiao; Zhu, Ruanli Metals, Vol. 4, Issue 4 https://doi.org/10.3390/met4040597	journal	December 2014
Corrosion-Resistant High-Entropy Alloys: A Review Shi, Yunzhu; Yang, Bin; Liaw, Peter Metals, Vol. 7, Issue 2 https://doi.org/10.3390/met7020043	journal	February 2017
Influence of Chromium and Molybdenum on the Corrosion of Nickel-Based Alloys Hayes, J. R.; Gray, J. J.; Szmodis, A. W. CORROSION, Vol. 62, Issue 6 https://doi.org/10.5006/1.3279907	journal	June 2006
Effect of Grain Size on Corrosion: A Review Ralston, K. D.; Birbilis, N. CORROSION, Vol. 66, Issue 7 https://doi.org/10.5006/1.3462912	journal	July 2010

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Title: Effect of Molybdenum on the Corrosion Behavior of High-Entropy Alloys CoCrFeNi 2 and CoCrFeNi 2 Mo 0.25 under Sodium Chloride Aqueous Conditions

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Title: Effect of Molybdenum on the Corrosion Behavior of High-Entropy Alloys CoCrFeNi ₂ and CoCrFeNi ₂ Mo _0.25 under Sodium Chloride Aqueous Conditions