Effective structural unit size in titanium alloys

Journal of Strain Analysis for Engineering Design

Volumn 42, Issue 4, 2007, Pages 269-279

  Rugg, D ^a   Dixon, M ^a   Dunne, F P E ^b  

^a ROLLS ROYCE PLC   (United Kingdom)

^b UNIVERSITY OF OXFORD   (United Kingdom)

Author keywords

Crystal plasticity; Faceting; Structural unit size; Titanium alloys

Indexed keywords

CONTINUUM MECHANICS; CRYSTAL STRUCTURE; GRAIN SIZE AND SHAPE; OPTICAL MICROSCOPY; PLASTICITY; STRAIN CONTROL; STRESS ANALYSIS;

CRYSTAL PLASTICITY; FACETING; STRUCTURAL UNIT SIZE;

TITANIUM ALLOYS;

EID: 34547177287     PISSN: 03093247     EISSN: None     Source Type: Journal    
DOI: 10.1243/03093247JSA273     Document Type: Article

References (20)

1. Lutjering, G. and Gysler, A. Titanium science and technology, vol. 4, 1985, p. 206 (Deutsch Gesellschaft für Metallkunde e.V., Oberursel).
2. Larson, F. and Zakardes, A. Properties of textured titanium alloys. MCIC report MCIC-74-20, Metals and Ceramics Information Centre, Battelle Memorial Institute, Columbus, Ohio, June 1974, pp. 16-32.
3. Bache, M. R. A review of dwell sensitive fatigue in titanium alloys: the role of microstructure, texture and operating conditions. Int. J. Fatigue, 2003, 25(9-11), 1079-1087.
4. Shamblen, C., Woodfleld, A., Wayte, P., and Dilbert, G. Titanium industry quality improvements. In Proceedings of the 10th World Conference on Titanium (Eds G. Lutjering and J. Albrecht), CCH-Congress Centre, Hamburg, Germany, 13-18 July 2003, pp. 2737-2744.
5. Boyer, R., Welsch, G., and Collings, E. W. Material/properties handbook-titanium alloys, 1994 (ASM International, Ohio).
6. Stanford, N. and Bate, P. S. Crystallographic variant selection in Ti-6Al-4V. Acta Mater., 2004, 5215-5224.
7. Wenk, H. R., Lonardelli, I., and Williams, D. Texture changes in the hep to bcc to hep transformation of zirconium studied in situ by neutron diffraction. Acta Mater., 2004, 52, 1899-1907.
8. Cho, J. R., Roberts, S. M., Reed, R. C., and Conlon, K. T. Residual stresses, texture and microstructure in electron beam welds of IMI 834. In 4th Institute of Materials International Conference on Microstructure of high temperature materials, University of Birmingham, 11-12 September 2000 (Ed. M. R. Winstone), 2001, Number 4, pp. 151-164 (IOM Communications, London).
9. Seward, G. G. E., Celotto, S., Prior, D. J., Wheeler, J., and Pond, R. C. In situ SEM-EBSD observations of the hep to bcc phase transformation in commercially pure titanium. Acta Mater., 2004, 52, 821-832.
10. Bache, M. R., Cope, M., Davies, H. M., Evans, W. J., and Harrison, G. Dwell sensitive fatigue in a near alpha alloy at ambient temperature. Int. J. Fatigue, 1997, 19(1), S83-S88.
11. Taylor, K., Bowen, P., and Rugg, D. Effects of micro-structure on the HCF behaviour of Ti 6Al 4V alloys. In Proceedings of the 10th World Conference on Titanium (Eds G. Lutjering and J. Albrecht), CCH-Congress Centre, Hamburg, Germany, 13-18 July 2003, pp. 2737-2744, 1767-1774,
12. Edwards, M. Properties of metals at high rates of strain. Mater. Sci. and Technol., 2006, 22(4), 453-461.
13. Morrisey, R. J., McDowell, D. L., and Nicholas, T. Microplasticity in HCF of Ti-6Al-4V. Int. J. Fatigue, 2001, 23, S55-S64.
14. Bantounas, I., Dye, D., and Lindley, T. C. Crack growth, microstructure and texture in Ti 6Al 4V. In Proceedings of the 11th World Conference on Titanium, to be held in Kyoto, 4-7 June 2007, to be published 2007.
15. Dunne, E P. E., Rugg, D., and Walker, A. Length-scale-dependent, elastically anisotropic, physically-based HCP crystal plasticity: application to cold-dwell fatigue in Ti alloys. Int. J. Plasticity, 2007, 23(6), 1061-1083.
16. Bache, M. R. University of Wales, Swansea, ongoing work under The influence of 'cold creep' and stress/ strain redistribution on dwell sensitivity in titanium alloys, USAF/EOARD contract FA8655-04-1-3023, to be published.
17. Kar, S., Searles, T., Lee, E., Viswanathan, G. B., Tiley, J., Banerjee, R., and Fraser, H. L. Modelling the tensile properties in beta processed alpha beta alloys. Metall. and Mater. Trans. A, 2006, 37A, 559-566.
18. Hasija, V., Ghosh, S., Mills, M. J., and Joseph, D. S. Deformation and creep modelling in polycrystalline Ti-6Al alloys. Acta Mater., 2003, 51, 4533-4549.
19. Dunne, F. P. E., Walker, A., and Rugg, D. A systematic study of hcp crystal orientation and morphology effects with implications for cold-dwell facet fatigue in Ti-alloys. Proc. R. Soc. Lond., 2007, DOI: 10.1098/rspa.2007.1833.
20. Busso, E., Meissonier, E T., and O'Dowd, N. P. Gradient-dependent deformation of two-phase single crystals. J. Mech. Phys. Solids, 2000, 48, 2333-2361.