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| Title: | Phase transition and ordering temperatures of TiAl-Mo alloys investigated by in-situ diffraction experiments. |
| Authors: | Schmoelzer, T Mayer, S Haupt, F Zickler, GA Sailer, C Lottermoser, L Guther, V Liss, KD Clemens, H |
| Keywords: | Phase Diagrams Phase Transformations Titanium Thermodynamics Diffraction Molybdenum |
| Issue Date: | 2-Aug-2010 |
| Publisher: | Trans Tech Publications |
| Citation: | Schmoelzer, T., Mayer, S., Haupt, F., Zickler, G. A., Sailer, C., Lottermoser, L., et al. (2010). Phase transition and ordering temperatures of TiAl-Mo alloys investigated by in-situ diffraction experiments. 7th Pacific Rim International Conference on Advanced Materials and Processing (PRICM-7), 2nd – 6th August 2010. Cairns Convention Centre: Cairns, Australia. In Nie, J. F. & Morton, A. (Eds.), Materials Science Forum, 654-656, 456-459. |
| Abstract: | Intermetallic TiAl alloys with a significant volume fraction of the body-centered cubic β-phase at elevated temperatures have proven to exhibit good processing characteristics during hot-working. Being a strong β stabilizer, Mo has gained importance as an alloying element for so-called β/γ-TiAl alloys. Unfortunately, the effect of Mo on the appearing phases and their temperature dependence is not well known. In this work, two sections of the Ti-Al-Mo ternary phase diagram derived from experimental data are shown. These diagrams are compared with the results of in-situ high-temperature diffraction experiments using high-energy synchrotron radiation. |
| URI: | http://dx.doi.org/10.4028/www.scientific.net/MSF.654-656.456 http://apo.ansto.gov.au/dspace/handle/10238/2376 |
| ISBN: | 0878492550 |
| ISSN: | 0255-5476 |
| Appears in Collections: | Conference Publications
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