Analysis of primary hot working of Ti-6Al-4V with orientation imaging

Microstructure Modeling and Prediction During Thermomechanical Processing

Volumn , Issue , 2001, Pages 27-36

  Bieler, Thomas R ^a   Semiatin, S L ^b  

^a Michigan State University   (United States)

^b AIR FORCE RESEARCH LABORATORY   (United States)

Author keywords

[No Author keywords available]

Indexed keywords

DEFORMATION; HOT WORKING; IMAGING TECHNIQUES; NUCLEATION; ROLLING; SUPERPLASTICITY; TITANIUM;

ORIENTATION IMAGING;

TEXTURES;

EID: 0035784978     PISSN: None     EISSN: None     Source Type: Conference Proceeding    
DOI: None     Document Type: Conference Paper

References (24)

1. S.L. Semiatin, V. Seetharaman, and I. Weiss, "Flow Behavior and Globularization Kinetics During Hot Working of Ti-6Al-4V With a Colony Alpha Microstructure," Materials Science and Engineering, vol. A263 (1999), 257-71.
2. E.B. Shell and S.L. Semiatin, "Effect of Initial Microstructure on Plastic Flow and Dynamic Globularization During Hot Working of Ti-6Al-4V," Metall. Mater. Trans. A, vol. 30A (1999), 3219-29.
3. S.L. Semiatin, V. Seetharaman, A.K. Ghosh, E.B. Shell, M.P. Simon, and P.N. Fagin, "Cavitation During Hot Tension Testing of Ti-6Al-4V," Materials Science and Engineering, vol. A256 (1998), 92-110.
4. S.L. Semiatin, R.L. Goetz, E.B. Shell, V. Seetharaman, and A.K. Ghosh, "Cavitation and Failure During Hot Forging of Ti-6Al-4V," Metall. Mater. Trans. A, vol. 30A (1999), 1411-24.
5. A.K. Ghosh, D-H. Bae, and S.L. Semiatin, "Initiation and Early Stages of Cavity Growth During Superplastic and Hot Deformation," Materials Science Forum, vol. 304/306 (1999), 609-16.
6. P.D. Nicolaou and S.L. Semiatin, "Modeling of Cavity Coalescence During Tensile Deformation," Acta Mater., vol. 47 (1999), 3679-86.
7. P.D. Nicolaou, S.L. Semiatin, and A.K. Ghosh, "An Analysis of the Effect of Cavity Nucleation Rate and Cavity Coalescence on the Tensile Behavior of Superplastic Materials," Metall. Mater. Trans. A. vol. 31A (2000), 1425-34.
8. P.D. Nicolaou and S.L. Semiatin, "An Analysis of the Effect of Continuous Nucleation and Coalescence on Cavitation During Hot Tension Testing," Acta Mater., vol. 48 (2000), 3441-50.
9. T.R. Bieler And S.L. Semiatin, "The Effect of Crystal Orientation and Boundary Misorientation on Tensile Cavitation During Hot Tension Deformation of Ti-6Al-4V," in Lightweight Materials for Aerospace Applications, K.V. Jata, Ed., TMS, Warrendale, PA, 2001, in press.
10. R.M. Miller, T.R. Bieler, and S.L. Semiatin, "Flow Softening During Hot Working of Ti-6Al-4V With a Lamellar Colony Microstructure," Scripta Mater., vol. 40 (1999), 1387-93.
11. S.L. Semiatin and T.R. Bieler, "Effect of Texture and Slip Mode on the Anisotropy of Plastic Flow and Flow Softening During Hot Working of Ti-6Al-4V," Metall. Mater. Trans. A, vol. 32A (2001), in press.
12. S.L. Semiatin and T.R. Bieler, "The Effect Of Alpha Platelet Thickness on Plastic Flow During Hot Working of Ti-6Al-4V with a Transformed Microstructure," Acta Mater., vol. 49 (2001), in press.
13. 13. T.R. Bieler and S.L. Semiatin, "The Origins of Heterogeneous Deformation During Primary Hot Working of Ti-6Al-4V", Int. J. Plasticity, 2001, in press.
14. S.L. Semiatin, J. Brown, T. Brown, D.P. DeLo, T.R. Bieler, and J. Beynon, "Strain-Path Effects During Hot Working of Ti-6Al-4V with a Colony-Alpha Microstructure," Metall Mater. Trans. A, vol. 32A (2001), in press.
15. D.P. DeLo, T.R. Bieler, and S.L. Semiatin, "Microstructure and Texture Evolution During Equal Channel Angular Extrusion of Ti-6Al-4V," in Ultrafine Grained Materials R.S. Mishra, S.L. Semiatin, C. Suryanarayana, N.N. Thadani, and T.C. Lowe, Eds., TMS, Warrendale, PA, 2000, 257-266.
16. S.L. Semiatin and T.R. Bieler, 2001, unpublished.
17. N.E. Paton, J.C. Williams, and G.P. Rauscher, "The Deformation of Alpha-Phase Titanium", in Titanium Science and Technology, (Proceedings of the Second International Conference), R.I. Jaffee and H.M. Burte, Eds., Plenum Press, New York, 1973, 1049-69.
18. A.P. Woodfield, M.D. Gorman, R.R. Cordernam, J.A. Sutliff, and B. Yamron, "Effect of Microstructure on Dwell Fatigue Behavior of Ti-6242," in Proc. Eighth World Titanium Conference, Birmingham, England, 1995.
19. M. Humbert, F. Wagner, H. Moustafid, and C. Elsing, "Determination of the Orientation of a Parent Beta Grain from the Orientations of the Inherited Alpha Plates in the Phase Transformation from Body-Centered Cubic to Hexagonal Close Packed," J. Appl. Cryst., vol. 28 (1995), 571-576.
20. H. Moustafid, N. Gey, M. Humbert, and M.J. Philippe, "Study of the Beta - Alpha Phase Transformations of a Ti-64 Sheet Induced from a High-Temperautre Beta State and a High-Temperature Alpha + Beta State", Metall. and Mater. Trans. A, vol. 28A (1997), 51-61.
21. H. Moustafid, M. Humbert, and M.J. Philippe, "Modeling of the Texture Transformation in a Ti-64 Sheet after Hot Compression", Acta Mater., vol. 45 (1997), 3785-90.
22. B.L. Adams, and D.P. Field, "Measurement and Representation of Grain Boundary Texture," Metall. Trans. A, vol. 23A (1992), 2501.
23. U.F. Kocks, Los Alamos Polycrystal Plasticity Code, Los Alamos National Laboratory LA-CC-88-6, (1988), Los Alamos, NM, 1988.
24. T.R. Bieler, M.G. Glavicic, S.L. Semiatin, JOM, in preparation.