SOLID SOLUBILITIES OF Ce, Nd AND Y IN α—Fe AT ROOM TEMPERATURE
(1.Cryogenic Laboratory; Academia Sinica; Beijing 100080; China
2.Institue of Metal Research; Academia Sinica; Shenyang 110015; China)
2.Institue of Metal Research; Academia Sinica; Shenyang 110015; China)
Abstract: Using the thermodynamic formula of solid solubility in dilute solution, the solid solubilities of Ce. Nd and Y in α-Fe at room temperature have been calculated The results are 48, 32 and 1(×10~(-4)wt. -％) respectively and the mechanism influencing the values of solid solubilities are also discussed.
Key words: solubility thermodynamics dilute solution