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1887
Volume 40, Issue 2
  • ISSN: 0032-1400

Abstract

Several new, more highly corrosion resistant titanium alloys containing a nominal 0.1 weight per cent of ruthenium have been developed and evaluated for industrial service in corrosive environments. These improved ruthenium-enhanced α, α-β and β titanium alloys are lower in cost than the corresponding palladium-containing titanium alloys, and offer essentially the same corrosion performance in dilute reducing acids and hot brine environments. The titanium-0.1 ruthenium binary alloys can be cost effectively substituted for traditional titanium-palladium alloys and should represent a more attractive alternative to nickel-chromium-molybdenum alloys in hot, acidic brine applications. The corrosion database that has been established for the higher strength ruthenium-enhanced α-β and β titanium alloys in high temperature sweet and sour brines provides the basis for their selection for applications in the chemical process, oil/gas production, offshore and geothermal energy industries.

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1996-01-01
2024-06-17
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References

  1. Schutz R. W., and Thomas D. E. Corrosion of Titanium and Titanium Alloys”, in Metals Handbook-Ninth Edition, Vol. 13 – Corrosion, ASM, Materials Park, OH, 1987, pp. 670706 [Google Scholar]
  2. Stern M., and Wissenberg H. J. Electrochem. Soc., 1959, 106, (9), 759 [Google Scholar]
  3. Stern M. U.S. Patent3, 063,835; 1962 [Google Scholar]
  4. Kitayama S., Shida Y., Ueda M., and Kudo T. Effect of Small Pd Addition on the Corrosion Resistance of Ti and Ti Alloys in Severe Gas and Oil Environment”, Paper No. 52, Corrosion ‘92 Annual Conf., NACE, Houston, March 1992 [Google Scholar]
  5. Kitayama S., Shida Y., and Oshiyama M. Sumitomo Search, Sumitomo Metals, Japan, 1990, (41), 23 [Google Scholar]
  6. Schutz R. W. Recent Titanium Alloy and Product Developments for Corrosive Industrial Service”, Paper No. 244, NACE Corrosion ‘95 Annual Conf., NACE, Houston, 1995 [Google Scholar]
  7. Schutz R. W., and Xiao M. Optimized Lean-Pd Titanium Alloys for Aggressive Reducing Acid and Halide Service Environments”, Proc. 12th Int Corrosion Congr., 3A, Sept. 1993, NACE, Houston, p. 1213 [Google Scholar]
  8. Van der Lingen E., and de Villiers Steyn H. The Potential of Ruthenium as an Alloying Element in Titanium”, Paper presented at Titanium Applications Conference, October 2–5, 1994, Titanium Development Association, Boulder, Colorado [Google Scholar]
  9. Tomashov N. D., Altovsky R. M., and Chernova G. P. J. Electrochem. Soc., 1961, 108, (2), 113 [Google Scholar]
  10. Uhlig H.H. The Corrosion Handbook”, J. Wiley & Sons, NY, 1948, pp. 11441145 [Google Scholar]
  11. Schutz R. W, and Grauman J. S. Fundamental Characterization of High-Strength Titanium Alloys”, Industrial Applications of Titanium and Zirconium, ASTM STP 917, 1986, pp. 130143 [Google Scholar]
  12. Stress-Corrosion Cracking-Materials Performance Evaluation, ASM, Materials Park, OH, July 1992, pp. 265297 [Google Scholar]
  13. Schutz RW., and Xiao M. M. Enhancing Corrosion Resistance of the Ti-38644 Alloy for Industrial Applications, Titanium ‘92 – Science and Technology, Vol. 3, TMS, Warrendale, PA, 1993, p. 2095 [Google Scholar]
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