53 research outputs found
Heat capacity and thermodynamic properties of ditungsten carbide, W2C1-x, from 10 to 1000 K
Thermodynamic properties of tungsten carbide, W2C0.833, have been derived from heat capacities measured by adiabatic calorimetry in the range 10-1000 K on a sample rich in this phase. The standard entropy of W2C0.833 was found to be 75.80 J K-1 mol-1 at 298.15 K and 159.8 J K-1 mol-1 at 1000 K. Thermodynamic formation values for W2C0.833 were deduced from the reported coexistence of this phase with tungsten and tungsten monocarbide at about 1550 K.Peer Reviewedhttp://deepblue.lib.umich.edu/bitstream/2027.42/27259/1/0000268.pd
An experimental study of carbide-austenite equilibria in iron- base alloys with Mo, Cr, Ni, and Mn in the temperature range 1173 to 1373 K
Experimental study of invariant equilibria in the Co-W-C and Co-W-C-Me (Me = Ti, Ta, Nb) systems
Interface Between Chemically Vapor Deposited Titanium Carbide and Cemented Carbide Substrate
An experimental study and thermodynamic calculations of phase equilibria in the Fe-Mo-C-N system
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