Title

In situ characterization of a Nb and Mo containing g-TiAl based alloy using neutron diffraction and high temperature microscopy

RIS ID

32557

Publication Details

Watson, I., Liss, K., Clemens, H., Wallgram, W., Schmoelzer, T., Hansen, T. C. & Reid, M. Henry. (2009). In situ characterization of a Nb and Mo containing y-TiAl based alloy using neutron diffraction and high temperature microscopy. Advanced Engineering Materials, 11 (11), 932-937.

Abstract

In recent times, novel titanium aluminides containing the bcc β-phase at high temperatures are being developed for improved hot-working capabilities, however, predictions of the phase diagrams are merely uncertain. Here we present in-situ neutron studies, which are particularly sensitive to the atomic disorder in the ordered phases. Complementary laser scanning confocal microscopy is employed for in-situ microstructural investigations.

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Link to publisher version (DOI)

http://dx.doi.org/10.1002/adem.200900169