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Texture Separation for α/β Titanium Alloys

  • Ayman A. Salem
Chapter

Over the past few decades, titanium and titanium alloys have been utilized in numerous applications due to their low density, high strength, and excellent corrosion resistance. With the highest strength to density ratio and a high melting temperature (1670°C), titanium alloys are always selected over other competing metallic materials, such as high strength aluminum alloys, for many high temperature aerospace applications (e.g., turbine engines).

Keywords

Titanium Alloy Pole Figure Texture Component Deformation Texture Versus Concentration 
These keywords were added by machine and not by the authors. This process is experimental and the keywords may be updated as the learning algorithm improves.

Notes

Acknowledgments

This work was conducted as part of the in-house research activities of the Metals Processing Group of the Air Force Research Laboratory’s Materials and Manufacturing Directorate under Air Force Contracts F33615-03-D-5801. The support and encouragement of the laboratory management and the Air Force Office of Scientific Research (Dr. J. Fuller, program manager) are gratefully acknowledged. The guidance of the research group leader (Dr. S.L. Semiatin) is much appreciated.

References

  1. Burgers WG (1934) On the process of transition of the cubic-body-centered modification into the hexagonal-close-packed modification of zirconium. Physica 1:561–586CrossRefADSGoogle Scholar
  2. Eylon D, Seagle SR (2001) Titanium technology in the USA—An overview. J Mater Sci Tech 17:439–443CrossRefGoogle Scholar
  3. Frederick SF (1973) Manufacturing methods for production process for titanium sheet with controlled texture. Report AFML-TR-73-265Google Scholar
  4. Germain L, Gey N, Humbert M et al (2005) An automated method to analyze separately the microtextures of primary αp grains and the secondary αs inherited colonies in bimodal titanium alloys. Mater Charact 54:216–222Google Scholar
  5. Gey N, Humbert M, Philippe MJ et al (1997) Modeling the transformation texture of Ti-64 sheets after rolling in the β-field. Mater Sci Eng A 230:68–74CrossRefGoogle Scholar
  6. Glavicic MG, Kobryn PA, Bieler TR et al (2003) An automated method to determine the orientation of the high-temperature beta phase from measured EBSD data for the low-temperature alpha-phase in Ti-6Al-4 V. Mater Sci Eng A 346:50–59Google Scholar
  7. Glavicic MG, Miller JD, Semiatin SL (2006) A method to measure the texture of secondary alpha in bimodal titanium-alloy microstructures. Scripta Mater 54:281–286CrossRefGoogle Scholar
  8. Lutjering G (1998) Influence of processing on microstructure and mechanical properties of (β α+β) titanium alloys. Mater Sci Eng A 243:32–45CrossRefGoogle Scholar
  9. Lutjering G, Williams JC (2003) Titanium. Springer-Verlag, Berlin, GermanyGoogle Scholar
  10. Peters M, Luetjering G (1980) Control of microstructure and texture in Ti-6Al-4 V alloy. In: Kimura H, Izumi O (eds) Titanium’80, Science and Technology: Proceedings of the Fourth International Conference on Titanium. TMS, Warrendale, PA, pp 925–935Google Scholar
  11. Salem AA, Glavicic MG, Semiatin SL (2008a) A coupled EBSD/ EDS method to determine the primary- and secondary-alpha textures in titanium alloys with duplex microstructures. Mater Sci Eng A 494:350–359CrossRefGoogle Scholar
  12. Salem AA, Glavicic MG, Semiatin SL (2008b) The effect of preheat temperature and interpass reheating on microstructure and texture evolution texture evolution during hot-rolling hot rolling of Ti-6Al-4 V. Mater Sci Eng A 496:169–176Google Scholar
  13. Semiatin SL, Bieler TR (2001) Effect of texture and slip mode on the anisotropy of plastic flow and flow softening during hot working of Ti-6Al-4 V. Metall Mater Trans A 32A: 1787–1799CrossRefADSGoogle Scholar
  14. Semiatin SL, Montheillet F, Shen G et al (2002) Self-consistent modeling of the flow behavior of wrought alpha/beta titanium alloys under isothermal and nonisothermal hot-working conditions. Metall Mater Trans A 33A:2719–2727CrossRefGoogle Scholar
  15. Semiatin SL, Knisley SL, Fagin PN et al (2003) Microstructure evolution during alpha-beta heat treatment of Ti-6Al-4 V. Metall Mater Trans A 34A:2377–2386CrossRefGoogle Scholar

Copyright information

© Springer Science+Business Media, LLC 2009

Authors and Affiliations

  1. 1.Wright Patterson Air Force BaseWPAFBUSA

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