Phase equilibria in the Fe-Mo-Ti ternary system at 1000 °C
International Journal of Refractory Metals and Hard Materials
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Knowles, A., Jones, N., Messé, O., Barnard, J., Jones, C., & Stone, H. (2016). Phase equilibria in the Fe-Mo-Ti ternary system at 1000 °C. International Journal of Refractory Metals and Hard Materials, 60 160-168. https://doi.org/10.1016/j.ijrmhm.2016.07.008
An isothermal section of the Fe-Mo-Ti ternary system at 1000 °C has been constructed using data acquired from a series of seven alloys. The limit of solubility of Fe in the continuous A2 phase field between Ti and Mo has been determined, as have the extents to which Mo may be accommodated in the B2 TiFe phase, and Ti in the D8$_5$ Fe$_7$Mo$_6$ phase. The B2, D8$_5$ and C14 Fe$_2$ (Ti, Mo) intermetallics were found to have limited tolerance for non-stoichiometric compositions. The positions of the A2 + B2 + C14 and A2 + C14 + D8$_5$ three-phase fields were determined, along with the extents of the A2 + B2, A2 + D8$_5$, A2 + C14, C14 + B2 and C14 + D8$_5$ two-phase fields. No ternary phases were observed in any of the alloys studied.
phase stability, molybdenum alloys, titanium alloys, microstructure, electron microscopy, scanning, electron microscopy, transmission
Is supplemented by: https://doi.org/10.17863/CAM.727
This work was support by the Rolls-Royce/EPSRC Strategic Partnership under EP/H022309/1, EP/H500375/1 and EP/M005607/1.
UNIVERSITY OF BIRMINGHAM (FB EPSRC) (EP/H022309/1)
External DOI: https://doi.org/10.1016/j.ijrmhm.2016.07.008
This record's URL: https://www.repository.cam.ac.uk/handle/1810/257388
Attribution-NonCommercial-NoDerivatives 4.0 International, Attribution-NonCommercial-NoDerivatives 4.0 International, Attribution-NonCommercial-NoDerivatives 4.0 International
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