SOLUBILITIES OF Ce,Nd AND Y IN α-Fe

The solubilities of Ce,Nd and Y in α-Fe at 873 to 1153 K have been deter mined by meansof electron microprobe quantitative analyses.The temperature dependences of the solubilitieswere obtained from the experimental data.The results have been compared with those deter-mined by three other technigues,very good agreement was obtained between the results of allthese techniques.