作者: Yuling Liu , Shuhong Liu , Cong Zhang , Xingxu Lu , Chong Chen
DOI: 10.1007/S11664-015-4272-9
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摘要: The Bi–Ni system was reassessed by means of the calculation phase diagrams (CALPHAD) method considering latest published experimental data. To maintain compatibility in higher-order systems, excess Gibbs energy solution phases modeled with Redlich–Kister polynomials, and a three-sublattice model, (Bi)0.3334(Ni,Va)0.3333(Va,Ni)0.3333, used to describe intermetallic compound BiNi NiAs-type crystal structure. Compared previous thermodynamic description for system, noticeable improvements are achieved present work. current parameters can well reproduce newly data on properties. Based obtained as descriptions Bi-Ag, Ni-Ag, Bi-Cu, Ni-Cu systems literature, database Bi–Ni–Ag Bi–Ni–Cu ternary established available calculated equilibria these satisfactory agreement observations.