Thermodynamic assessment of Ni-Ta-C ternary system

来源期刊：中国有色金属学报(英文版)1999年第4期

论文作者：崔予文 金展鹏

文章页码：757 - 763

Key words：nickel-tantalum-carbon systems; phase diagrams; thermody namics

Abstract: By means of the CALPHAD technique, an ideal calculation, i. e. without ternary interaction parameter, was applied to assess the Ni-Ta-C ternary system. The calculated and experimental data were in reasonable agreements. It proved the CALPHAD technique of a Powerful approach of the extrapolation, as well as the good feasibility of the thermodynamic descriptions of three binary systems, Ni-C, Ni-Ta and Ta-C.