Tungsten carbides phase diagram

Figure 5.17 gives the phase diagram for the system tungsten oxide— tungsten carbide. WC is formed above 630°C, when the —j is less... [Pg.168]

For better understanding of the CVD phase diagrams, examples based on single component system such as tungsten carbide coating and multi-component system such as mullite coating are discussed below for various process conditions. [Pg.28]

Kuol] Kuo, K., Carbides in Chromium, Molybdenum, and Tungsten Steels , J. Iron Steel Inst., 173, 363-375 (1953) (Crys. Structure, Phase Diagram, Phase Relations, Experimental, 45)... [Pg.77]

Jan] Jansson, B.J., Thermodynamic Calculations for Tungsten Carbide Tools wifli an Iron-Based Binder , High Temp.-High Pres., 22(4), 465-478 (1990) (Assessment, Calculation, Phase Diagram, 9)... [Pg.391]

For the electrodeposition of molybdenum and tungsten carbides, we used oxide tungstate-molybdate-carbonate melts. The phase diagrams of cathodic products in the studied systems depending on the conditions of electrolysis are presented in Figures 4.9.4-4.9.7. [Pg.308]

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