摘要
本文用多种高温平衡实验方法,研究得到1300~1600℃内铈、钇、镧、、钐稀土单一元素在铁基溶液中分别与硫、氧、硫十氧、碳、氮、锑、锡、铅、磷、铜、钛、铌、钒元素共30个三元系和四元系的相平衡及热力学性质与温度的关系,并依据Fe-RE相图计算了这5个稀土元素与铁的二元溶液中的热力学性质。
The phase equilibria and thermodynamic pronerties,as a function of temperature, of thirty ternary and quaternary iron-base nietallic systerns containing one of the rare earth elementstCe,Y,La,Nd ,Sm)and S+O C,S N,Sb,Sn .Pb. P,Cu,Ti,Nb,V respectively are determined in the temperature range of 1300~1600 C. Also the thermodynamic properties of the binarv solutions of iron with the five rare earth elements are calculated according to the Fe-RE phase diagram.
出处
《钢铁研究学报》
CAS
CSCD
北大核心
1994年第3期6-12,共7页
Journal of Iron and Steel Research
基金
国家自然科学基金资助项目
关键词
铁基溶液
热力学性质
稀土族
rare earth element,iron+base soluthn, therrnodynamic proiierties