Optimisation of Phase Equilibria in the Ni-Al-W System with Respect to New Phase Information


Several alloys of the Ni-Al-W system in the region of appearance γ and γ’ phases were studied after long term annealing at 1173 – 1373 K by means of analytical electron microscopy. The phase boundaries and chemical composition of individual phases were computed by means of software ThermoCalc and compared with experimental data. The thermodynamic… (More)


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