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Corrosion resistance of thermally sprayed high-boron iron-based amorphous-metal coatings: Fe49.7Cr17.7Mn1.9Mo7.4W1.6B15.2C3.8Si2.4

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Abstract

An iron-based amorphous metal, Fe49.7Cr17.7Mn1.9Mo7.4W1.6B15.2C3.8Si2.4 (SAM2X5), with very good corrosion resistance has been developed. This material was prepared as a melt-spun ribbon, as well as gas atomized powder and a thermal-spray coating. During electrochemical testing in several environments, including seawater at 90 °C, the passive film stability was found to be comparable to that of high-performance nickel-based alloys and superior to that of stainless steels, based on electrochemical measurements of the passive film breakdown potential and general corrosion rates. This material also performed very well in standard salt fog tests. Chromium (Cr), molybdenum (Mo), and tungsten (W) provided corrosion resistance, and boron (B) enabled glass formation. The high boron content of this particular amorphous metal made it an effective neutron absorber and suitable for criticality control applications. This material and its parent alloy maintained corrosion resistance up to the glass transition temperature and remained in the amorphous state during exposure to relatively high neutron doses.

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References

  1. M. Telford: The case for bulk metallic glass. Mater. Today 3, 36 2004

    Article  Google Scholar 

  2. N.R. Sorensen R.B. Diegle: Corrosion of amorphous metals in Corrosion, Metals Handbook 9th ed. Vol. 13 edited by J. R. Davis and J. D. Destefani ASM International Metals Park, OH 1987 864–870

    Google Scholar 

  3. D.E. Polk B.C. Giessen: Overview of principles and applications, Chapter 1 in Metallic Glasses edited by J.J. Gilman and H.J. Leamy ASM International Metals Park, OH 1978 2–35

    Google Scholar 

  4. K. Kishitake, H. Era F. Otsubo: Characterization of plasma sprayed Fe–10Cr–10Mo–(C,B) amorphous coatings. J. Thermal Spray Technol. 5, 145 1996

    Article  CAS  Google Scholar 

  5. S. Pang, T. Zhang, K. Asami A. Inoue: Effects of chromium on the glass formation and corrosion behavior of bulk glassy Fe–Cr–Mo–C–B alloys. Mater. Trans. 43, 2137 2002

    Article  CAS  Google Scholar 

  6. S.J. Pang, T. Zhang, K. Asami A. Inoue: Synthesis of Fe–Cr–Mo–C–B–P bulk metallic glasses with high corrosion resistance. Acta Mater. 50, 489 2002

    Article  CAS  Google Scholar 

  7. F. Guo, S.J. Poon G.J. Shiflet: Metallic glass ingots based on yttrium. Metallic Appl. Phys. Lett. 83, 2575 2003

    Article  CAS  Google Scholar 

  8. Z.P. Lu, C.T. Liu W.D. Porter: Role of yttrium in glass formation of Fe-based bulk metallic glasses. Metallic Appl. Phys. Lett. 83, 2581 2003

    Article  CAS  Google Scholar 

  9. V. Ponnambalam, S.J. Poon G. Shiflet: Fe–Mn–Cr–Mo–(Y,Ln)–C–B (Ln = Lanthanides) bulk metallic glasses as formable amorphous steel alloys. J. Mater. Res. 19, 1320 2004

    Article  CAS  Google Scholar 

  10. J.C. Farmer, J.J. Haslam, S.D. Day, D.J. Branagan, C.A. Blue, J.D.K. Rivard, L.F. Aprigliano, N. Yang, J.H. Perepezko M.B. Beardsley: Corrosion characterization of iron-based amorphous metal coatings. Paper PVP2005-71664, Pressure Vessels and Piping Division Conference, edited by G.E.O. Widera ASME Three Park Avenue, New York 2005

  11. J.C. Farmer, J.J. Haslam, S.D. Day, T. Lian, R. Rebak, N. Yang L. Aprigliano: Corrosion resistance of iron-based amorphous metal coatings, Paper PVP2006-ICPVT11-93835, Pressure Vessels and Piping Division Conference edited by G.E.O. Widera ASME, Three Park Avenue New York, NY 2006

  12. D. Chidambaram, C.R. Clayton M.R. Dorfman: Evaluation of the electrochemical behavior of HVOF-sprayed alloy coatings. Surf. Coat. Technol. 176, 307 2004

    Article  CAS  Google Scholar 

  13. D.J. Branagan: Method of modifying iron-based glasses to increase crystallization temperature without changing melting temperature. U.S. Patent Application No. 20040250929 (Filed December 16, 2004)

  14. D.J. Branagan: Properties of amorphous/partially crystalline coatings. U.S. Patent Application No. 20040253381 (Filed December 16, 2004)

  15. J. Farmer, J. Haslam, S. Day, T. Lian, C. Saw, P. Hailey, J-S. Choi, R. Rebak, N. Yang, R. Bayles, L. Aprigliano, J. Payer, J. Perepezko, K. Hildal, E. Lavernia, L. Ajdelsztajn, D.J. Branagan M.B. Beardsely: A high-performance corrosion-resistant iron-based amorphous metal—The effects of composition, structure and environment on corrosion resistance in Scientific Basis for Nuclear Waste Management XXX, edited by D.S. Dunn, C. Poinssot, and B. Begg (Mater. Res. Soc. Symp. Proc. 985, Warrendale, PA, 2007)

  16. T. Lian, D. Day, P. Hailey, J-S. Choi J. Farmer: Comparative study on the corrosion resistance of Fe-based amorphous metal, borated stainless steel and Ni–Cr–Mo–Gd alloy in Scientific Basis for Nuclear Waste Management XXX, edited by D.S. Dunn, C. Poinssot, and B. Begg (Mater. Res. Soc. Symp. Proc. 985, Warrendale, PA, 2007)

  17. J-S. Choi, C. Lee, J. Farmer, D. Day, M. Wall, C. Saw, M. Boussoufi, B. Liu, H. Egbert, D. Branagan A. D’Amato: Application of neutron-absorbing structural amorphous metal coatings for spent nuclear fuel container to enhance criticality safety controls in Scientific Basis for Nuclear Waste Management XXX, edited by D.S. Dunn, C. Poinssot, and B. Begg (Mater. Res. Soc. Symp. Proc. 985, Warrendale, PA, 2007)

    Google Scholar 

  18. C.K. Saw: X-ray scattering techniques for characterization of nanosystems in lifesciences in X-ray Scattering Techniques for Characterization Tools in the Life Sciences, Nanotechnologies for the Life Science edited by C. Kumar Wiley-VCH Verlag GmbH and Company Weinheim, Germany 2006 Vol 3, Chapter 11, 354–378

    Google Scholar 

  19. C.K. Saw R.B. Schwarz: Chemical short-range order in dense random-packed models. J. Less-Common Metals 140, 385 1988

    Article  CAS  Google Scholar 

  20. J. Farmer, S. Lu, D. McCright, G. Gdowski, F. Wang, T. Summers, P. Bedrossian, J. Horn, T. Lian, J. Estill, A. Lingenfelter W. Halsey: General and localized corrosion of high-level waste container in Yucca Mountain in Transportation, Storage, and Disposal of Radioactive Materials edited by R.S. Hafner (PVP Vol. 408, ASME Three Park Avenue, New York 2000 53–70

    CAS  Google Scholar 

  21. K.A. Gruss, G.A. Cragnolino, D.S. Dunn N. Sridar: Repassivation potential for localized corrosion of alloys 625 and C22 in simulated repository environments in Corrosion 98, Item No. 98149 NACE International Houston, TX 1998 Paper 149

    Google Scholar 

  22. Standard reference test method for making potentiostatic and potentiodynamic anodic polarization measurements, designation G 5-94, 1997 Annual Book of American Society for Testing and Materials Standards ASTM Philadelphia, PA 1997 Sec. 3, Vol. 3.02, 54–57

  23. Standard reference test method for making potentiostatic and potentiodynamic anodic polarization measurements, designation G 5-87, 1989 Annual Book of American Society for Testing and Materials Standards ASTM Philadelphia, PA 1989 Sec. 3, Vol. 3.02, 79–85

  24. Standard practice for conventions applicable to electrochemical measurements in corrosion testing, designation G 3-89, 1997 Annual Book of American Society for Testing and Materials Standards ASTM Philadelphia, PA 1997 Sec. 3, Vol. 3.02, 36–44

  25. Standard test method for conducting cyclic potentiodynamic polarization measurements for localized corrosion susceptibility of iron-, nickel-, or cobalt-based alloys, designation G 61-86, 1997 Annual Book of American Society for Testing and Materials Standards ASTM Philadelphia, PA 1997 Sec. 3, Vol. 3.02, 231–235

  26. R.S. Treseder: Polarization resistance method for determining corrosion rates in Corrosion Engineer’s Reference Book 2nd ed. edited by R.S. Treseder, R. Baboian, and C.G. Munger NACE International Houston, TX 1991 65–66

    Google Scholar 

  27. D.A. Jones: Electrochemical kinetics of corrosion—Faraday’s law in Principles and Prevention of Corrosion 1st ed. edited by D. Johnstone MacMillan Publishing Company New York, NYM 1992 Chapter 3, Sec. 3.1.1, Eqs. 3–5, 75–76

    Google Scholar 

  28. A.J. Bard L.R. Faulkner: Potentials and thermodynamics of cells in Electrochemical Methods, Fundamentals and Applications, 2nd ed. edited by D. Harris, E. Swain, and E. Aiello John Wiley and Sons New York, NY 2001 Chapter 2. Sec. 2.3, Table 2.3.2, Eq. 2.3.39 63–74

    Google Scholar 

  29. H.P. Hack: Crevice corrosion behavior of molybdenum-containing stainless steel in seawater. Mater. Perform. 22, 24 1983

    CAS  Google Scholar 

  30. A.I. Asphahani: Corrosion resistance of high performance alloys. Mater. Perform. 19, 33 1980

    CAS  Google Scholar 

  31. R.B. Rebak P. Crook: Improved pitting and crevice corrosion resistance of nickel and cobalt based alloys in Proc. Symposium on Critical Factors in Localized Corrosion III 194th Meeting of the Electrochemical Society, Boston, MA, November 1–6, 1998, edited by R.G. Kelly, P.M. Natishan, G.S. Frankel, and R.C. Newman ECS Pennington, NJ 1999 Vol. 98-17, 289–302

  32. Z. Szklarska-Smialowska: Pitting resistance equivalence number, effect of alloying elements on stainless steels and Ni-base alloys in Pitting and Crevice Corrosion NACE International Houston, TX 2005 Chapter 13, 318–321

    Google Scholar 

  33. A.J. Sedriks: Introduction, pitting in Corrosion of Stainless Steels, edited by R.T. Foley, N. Hackerman, C.V. King, F.L. LaQue, and Z.A. Foroulis J. Wiley & Sons, Inc. New York, NY 1996 Chapter 4, 111–113

    Google Scholar 

  34. D.C. Agarwal M. Kohler: Alloy 33, A new material resisting marine environment in Corrosion 97, Paper 424, Item No. 97424 NACE International Houston, TX 1997

    Google Scholar 

  35. C. Thornton C. Cooper: Overmatching superalloy consumable Inco-weld, 686CPT broadens its applications to include welding super austenitic and super duplex stainless steels in Stainless Steel World, Paper P0468 KCI Publishing BV 1 2004 10

    Google Scholar 

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ACKNOWLEDGMENTS

This work was performed by Lawrence Livermore National Laboratory (LLNL) under Contract No. W-7405-Eng-48 and under the auspices of the United States Department of Energy (US DOE). Work was cosponsored by the Office of Civilian and Radioactive Waste Management (OCRWM) of the US DOE, and the Defense Science Office (DSO) of the Defense Advanced Research Projects Agency (DARPA). The guidance of Jeffrey Walker at DOE OCRWM and Leo Christodoulou at DARPA DSO is gratefully acknowledged. Recent salt fog testing has been conducted by E-Labs in Fredericksburg, VA by Ken Maloy and co-workers. Several substantive scientific comments were provided by Thomas Wolery at LLNL and served to improve this work.

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Farmer, J., Haslam, J., Day, S. et al. Corrosion resistance of thermally sprayed high-boron iron-based amorphous-metal coatings: Fe49.7Cr17.7Mn1.9Mo7.4W1.6B15.2C3.8Si2.4. Journal of Materials Research 22, 2297–2311 (2007). https://doi.org/10.1557/jmr.2007.0291

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