机构地区: 钢铁研究总院
出 处: 《化工冶金》 1995年第3期190-193,共4页
摘 要: 研究了轻、重稀土代表性元素在铁基1300~1600℃溶液中分别与Sn、Sb、Ph、Cu、S、P,在铜基1200℃溶液中与Sn、Zn、Ph、S在铝基700~900℃溶液中与Sn、Zn、Ph、Cu、Mg、S在镍基1450~1600℃溶液中与S等元素共34个三元和四元体系平衡状态下的相互作用规律,得到高温液态下各体系反应平衡产物的标准吉氏反应自由能。 Interaction between representative elements of RE and a low-melting point element (Sn,Sb,Pb, Cu, S or P) in Fe-, Cu-, Al-, Ni-base liquid solutions were investigated,covering totally 34 ternary on quarterary systems.For each system several thermodynamic properties were obtained,including the standard free energies of equilibrium reactions, activity interaction coefficients, etc.