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Polymorphism in the Sr-Bi System

Journal of Phase Equilibria and Diffusion, 2021
Eleven examples of hexagonal and orthorhombic polymorphs of intermetallic compounds having 5:3 stoichiometry are listed in the International Crystal Structure Database. A transition temperature between them has only been determined for the Yb–Sb and Sr–Bi systems, but results on the Sr–Bi system are discrepant with those on the Yb–Sb system, in which ...
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Calorimetric investigation of Pb–Bi system

Journal of Alloys and Compounds, 2010
Abstract The enthalpy of formation of ɛ-compound, Pb0.68Bi0.32, was determined at 448 K by successive precipitation method. The enthalpy of formation of ɛ-compound, Pb0.71Bi0.29, was determined by tin and lead solution calorimetry. By successive precipitation method, the Δ H f ° of Pb0.68Bi0.32 from Pb(l) and Bi(l), at 448 K, was −3.85 
Renu Agarwal   +4 more
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Thermodynamic reassessment of the Au–Bi system

Calphad, 2006
Abstract The Au–Bi system has been thermodynamically reassessed through the Calphad approach by combining new experimental data, in particular the enthalpies of mixing of the liquid phase recently available in the literature. A good agreement is obtained between the calculated and experimental invariant equilibria.
C. Servant, E. Zoro, B. Legendre
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Assessment of the mg-bi system

Calphad, 1992
Abstract The thermodynamic data for the Mg-Bi system have been optimized from measured thermodynamic data. A two-sublattice model for ionic melt was used to express the Gibbs free energy of the liquid phase. The high and low temperature non-stoichiometric Mg3Bi2 compounds were described by a two-sublattice model, Mg3(Va, Bi)2.
Oh Chang-Seok   +2 more
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