《The Uranium-Carbon and Plutonium-Carbon Systems A Thermochemical Assessment》求取 ⇩

NOTATION10

1．INTRODUCTION11

2．PREPARATION OF URANIUM CARBIDE SAMPLES11

Methods12

Specification12

Uranium monocarbide12

Uranium sesquicarbide13

Uranium dicarbide14

3．PHASE DIAGRAM15

Melting points15

Transformations16

Reactions17

4．HEAT CAPACITIES AND THERMAL PROPERTIES OF THE ACTINIDE CARBIDES18

Uranium monocarbide18

Low temperature heat capacity18

Intermediate temperature heat capacity19

Uranium dicarbide19

Low temperature heat capacity19

Intermediate temperature heat capacity22

High temperature heat capacity23

Uranium sesquicarbide24

Agreed values for heat capacities24

Heat capacity equations24

Remarks about other actinide dicarbides25

5．HEATS OF FORMATION OF THE URANIUM CARBIDES25

Uranium monocarbide26

Uranium sesquicarbide27

Uranium dicarbide27

6．VAPORIZATION STUDIES27

7．HIGH-TEMPERATURE EQUILIBRIUM MEASUREMENTS31

The systems U-C-O and U-C-N31

The system U-C-Bi32

Ternary systems U-Metal-C32

The system U-C-Au33

Summary34

8．FINAL EVALUATION34

Entropies,heats and free energies34

Vaporization data37

Oxygen-stabilized uranium dicarbide39

9．THE PLUTONIUM-CARBON SYSTEM39

10．SUMMARY AND FUTURE WORK40

11．REFERENCES42