Acta Metallurgica Sinica (English Letters) ›› 1992, Vol. 5 ›› Issue (9): 219-220.

• Research paper • Previous Articles     Next Articles

PHASE DIAGRAMS OF SYSTEMS SmCl_3-CaCl_2 AND SmCl_3-LiCl

ZHANG Yifeng MENG Bo GU Yunyan Northeast University of Technology,Shenyang,China Professor,Department of Chemistry,Northeast University of Technology,Shenyang 110006,China   

  • Received:1992-09-11 Revised:1992-09-11 Online:1992-09-11 Published:2009-10-10

Abstract: The phase diagrams of binary systems SmCl_3-CaCl_2 and SmCl_3-LiCl were determined by DTA and X-ray diffraction analysis.The system SmCl_3-CaCl_2 is of a simple eutectic type with eutectic point of 55.8mol-% SmCl_3 at 545℃.The system SmCl_3-LiCl is of the type with incongruent melting phase 2SmCl_3·LiCl at peritectic point 434℃ and with eutectic point of 31.5 mol-% SmCl_3 at 395℃.

Key words: SmCl_3-CaCl_2, SmCl_3-LiCl, Phase diagram