Magnesium-rare earth phase diagrams: Experimental investigation of the Ho-Mg system

@article{Saccone1993MagnesiumrareEP,
  title={Magnesium-rare earth phase diagrams: Experimental investigation of the Ho-Mg system},
  author={Adriana Saccone and Stefano Delfino and Daniele Macci{\'o} and Riccardo Ferro},
  journal={Journal of Phase Equilibria},
  year={1993},
  volume={14},
  pages={280-287}
}
The Ho-Mg phase diagram was determined in the range 0 to 100 at.% Mg by differential thermal analysis (DIA), X-ray powder diffraction, optical and scanning electron microscopy, and electron probe microanalysis (EPMA). Four intermediate phases were found to exist, and their crystal structures were confirmed or determined as the following: (1) β phase, Ho2Mg, cubic,cI2, W type, peritectic formation 1170 °C; (2) HoMg, cubic,cP2, CsCl type, peritectic formation 845 °C; (3) HoMg2, hexagonal,hP12… 
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