Cr1.6 Cu0.2 D3.8 Ni0.2 Zr Soubeyroux J, Bououdina M, Fruchart D, de Rango P Journal of Alloys and Compounds 231 (1995) 760-765 Phase stability and neutron diffraction studies of Laves phases Zr (Cr1-x Mx)2 with M = (Cu0.5 Ni0.5) and 0