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Journal Articles Intermetallics Year : 2006

Phase equilibria and phase transformations in the Ti-rich corner of the Fe-Ni-Ti system

Abstract

While the main features of the Fe-Ni-Ti system are well known at low Ti content, literature review of the Ti-rich corner revealed inconsistencies between experimental reports. This investigation presents new experimental results, defined to remove the uncertainties concerning melting behavior and solid-state phase equilibria of the (Ni,Fe)Ti2 phase with the adjacent (Fe,Ni)Ti (B2, CsCl-type structure) and Beta-Ti (A2, W-type) phases. Six samples have been prepared and examined by differential thermal analysis performed in yttria and alumina crucibles, and by scanning electron microscopy in the as-cast state as well as equilibrated at 900°C.
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Dates and versions

hal-03599351 , version 1 (07-03-2022)

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Pier Luigi Riani, Gabriele Cacciamani, Yannick Thebault, Jacques Lacaze. Phase equilibria and phase transformations in the Ti-rich corner of the Fe-Ni-Ti system. Intermetallics, 2006, 14 (10-11), pp.1226-1230. ⟨10.1016/j.intermet.2005.09.011⟩. ⟨hal-03599351⟩
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