Abstract
The prediction of microstructure during processing needs to characterize the phase transformation occurring during the thermal treatments and their kinetics. In-situ high-energy synchrotron x-ray diffraction experiments performed during temperature variations allow the characterization of the phase evolution. For some transformation conditions, the continuous recording of diffraction diagrams evidences clearly intermediate phases. The quantitative analysis of the diffraction diagrams gives the transformation kinetics of each phase as well as their cell parameters. Transformation kinetics obtained by this method are compared to results obtained by electrical resistivity.
Similar content being viewed by others
References
E. Laude, E. Gautier, and S. Denis, Titanium’ 95, ed. P.A. Blenkinsop, W.J. Evans, and H.N. Flower (Cambridge, U.K.: Woodhead Publishing Ltd., 1996), vol. III, pp. 2330–2337.
E. Laude et al., La Revue de Métallurgie—CIT / Science et Génie des Matériaux (1996), pp. 1067–1078.
S. Malinov, W. Sha, and Z. Guo, Materials Science and Engineering A, 283 (2000), pp. 1–10.
J. Da Costa Teixeira, Titanium’ 2003, Science and Technology, ed. G. Lütjering and J. Albrecht (Weinheim, Germany: Wiley-VCH, 2004), pp. 1171–1178.
S. Malinov and W. Sha, JOM, 57(9) (2005). pp. 42–45.
J. Da Costa Teixeira et al., Materials Science and Engineering A (in press).
B. Appolaire, L. Héricher, and E. Aeby-Gautier, Acta Materialia, 53 (2005), pp. 3001–3011.
J. Da Costa Teixeira et al., Acta Materialia, 54 (2006), pp. 4261–4271.
J. Béchet and B. Hocheid, Titanium 84—Science and Technology, Vol. 3 (Oberursel 1, Germany: Deutsche Gesellschaft für Metallkunde, 1985), pp. 1613–1619.
I. Philippart and H.J. Rack, Materials Science and Engineering A, 254 (1998), pp. 253–267.
B. Hocheid et al., Mém. Sci. Rev. Met., 67 (1970), pp. 583–590.
S. Bein and J. Béchet, Journal de Physique, 16(1) (1996), pp. 99–108.
C. Angelier, J. Bechet, and S. Bein, Metallurgical and Materials Transactions A, 28A (1997), pp. 2467–2475A.
M. Ikeda et al., Proceedings of the 6th World Conference on Titanium, Vol. 1, ed. P. Lacombe et al. (Les Ulis Cedex, France: les Editions de Physique, 1988), pp. 313–318.
F. Prima et al., Material Transactions, JIM, 41(8) (2000), pp. 1092–1097.
O.M. Ivasishin et al., Materials Science and Engineering A, 405 (2005), pp. 296–305.
S. Malinov et al., Journal of Alloys and Compounds, 314 (2001), pp. 181–192.
E. Etchessahar, J. Debuigne, and J.P. Auffredic, Titanium 80—Science and Technology, Vol. 3 (Warrendale, PA: The Metallurgical Society of AIME, 1980), pp. 1543–1554.
S. Malinov et al., Metallurgical and Materials Transactions A, 32A (2001), pp. 2467–2475A.
S.E. Offerman et al., Science, 298 (2002), pp. 1000–1005.
A. Bénéteau et al., Materials Science and Engineering A, 393 (2005), pp. 63–70.
S.S. Babu et al., Metallurgical and Materials Transactions A, 36A (2005), pp. 3281–3289.
S. Malinov et al., Materials Characterization, 48 (2002), pp. 279–295.
J.W. Elmer et al., Materials Science and Engineering A, 391 (2005), pp. 104–113.
H.M. Rietveld, J. Appl. Cryst., 2 (1969), p. 65.
N. Saunders, Database for Titanium Systems (Guildford, U.K.: Thermotech Ltd., 1996).
Author information
Authors and Affiliations
Rights and permissions
About this article
Cite this article
Aeby-Gautier, E., Bruneseaux, F., Da Costa Teixeira, J. et al. Microstructural formation in Ti alloys: In-situ characterization of phase transformation kinetics. JOM 59, 54–58 (2007). https://doi.org/10.1007/s11837-007-0011-x
Published:
Issue Date:
DOI: https://doi.org/10.1007/s11837-007-0011-x