Experimental Studies of Phase Transformations in a Carbon Containing Ti‐45Al‐7.5Nb Alloy and Related Thermodynamic Simulations
Source abstract
Abstract
Phase transformations and phase transition temperatures in several Nb‐rich γ‐TiAl based alloys were investigated experimentally and compared to thermodynamic simulations. The present study combines scanning electron microscopy and differential‐scanning‐calorimetry for the characterisation of the prevailing phases and phase transformations. Thermodynamic simulation based on the CALPHAD method was used for predict phase stabilities. The results from experiments on a variety of γ‐TiAl based alloys are compared to thermodynamic calculations. Finally, the influence of carbon on the transition temperatures is presented.
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Research context
OpenAlex topics: Intermetallics and Advanced Alloy Properties · Metallurgical and Alloy Processes · MXene and MAX Phase Materials
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