New compounds and phase equilibria in the Zr-Ti-P system

► The interaction between components in the Zr-Ti-P system was analyzed; isothermal section diagram at 1070 K was constructed. ► The crystal structure of ZrTiP0.68 is Zn3Cu-type, with homogenous in the range Zr1.0−1.5Ti1.0−0.5P0.68. ► From single-crystal methods the structure of Zr0.93Ti0.07P0.93 was determined to belong to the WC-type structure.