Thermodynamic properties of liquid K-Bi alloys by electromotive force measurements

作者: A Petric , A D Pelton , M L Saboungi

DOI: 10.1088/0305-4608/18/7/015

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摘要: Thermodynamic properties and phase relations of K-Bi alloys were measured over the temperature range 703-933 K. An EMF technique was used in which potassium-substituted beta alumina served as solid electrolyte. Partial integral values Gibbs energy, entropy, enthalpy, excess stability heat capacity are reported well liquidus temperatures. The has peaks near 50 75 at.% K, can be interpreted an indication maximum structural ordering at these compositions.

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