caa a22 4500 467927669 CHVBK 20180406152934.0 cr unu---uuuuu 170328e20060201xx s 000 0 eng 10.1134/S0020168506020051 doi (NATIONALLICENCE)springer-10.1134/S0020168506020051 Tungsten carbides and W-C phase diagram [Elektronische Daten] [A. Kurlov, A. Gusev] The crystal structures of the tungsten monocarbide δ-WC and the disordered lower carbide β-W2C are studied. Using magnetic susceptibility measurements, the hexagonal carbide δ-WC is shown to be stable from 300 to 1200 K. The sequence of phase transformations associated with β-W2C ordering is analyzed. The temperature and composition stability limits of the cubic carbide γ-WC1−x are evaluated, and the first data are presented on the variation of its lattice parameter with composition. An optimized W-C phase diagram is proposed which takes into account detailed structural and phase-equilibrium data for tungsten carbides. Pleiades Publishing, Inc., 2006 Kurlov A. Institute of Solid-State Chemistry, Ural Division, Russian Academy of Sciences, Pervomaiskaya ul. 91, 620219, Yekaterinburg, Russia aut Gusev A. Institute of Solid-State Chemistry, Ural Division, Russian Academy of Sciences, Pervomaiskaya ul. 91, 620219, Yekaterinburg, Russia aut Inorganic Materials Nauka/Interperiodica 42/2(2006-02-01), 121-127 0020-1685 42:2<121 2006 42 10789 https://doi.org/10.1134/S0020168506020051 text/html Onlinezugriff via DOI 1 research-article jats NATIONALLICENCE 856 40 https://doi.org/10.1134/S0020168506020051 text/html Onlinezugriff via DOI NATIONALLICENCE 700 1- Kurlov A. Institute of Solid-State Chemistry, Ural Division, Russian Academy of Sciences, Pervomaiskaya ul. 91, 620219, Yekaterinburg, Russia aut NATIONALLICENCE 700 1- Gusev A. Institute of Solid-State Chemistry, Ural Division, Russian Academy of Sciences, Pervomaiskaya ul. 91, 620219, Yekaterinburg, Russia aut NATIONALLICENCE 773 0- Inorganic Materials Nauka/Interperiodica 42/2(2006-02-01), 121-127 0020-1685 42:2<121 2006 42 10789 Metadata rights reserved Springer special CC-BY-NC licence nationallicence BK010053 XK010053 XK010000 NATIONALLICENCE NATIONALLICENCE NL-springer