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Refractory Materials, Volume 7: Transition Metal Carbides and Nitrides discusses the developments in transition metal carbide and nitride research. This volume is organized into nine chapters that emphasize the mechanical and superconducting properties of these compounds. The introductory chapters deal with the general properties, preparation techniques, characterization, crystal chemistry, phase relationships, and thermodynamics of transition metal carbides and nitrides. The following chapter highlights the mechanical properties of these compounds, such as elastic and plastic deformation, fracture, strengthening mechanisms, and hardness. The discussion then shifts to specific electrical and magnetic properties, including electrical resistivity, Hall coefficient, and magnetic susceptibility. A separate chapter is devoted to carbides and nitrides as superconductors. The concluding chapters explore certain theories that explain the mechanisms of band structure and bonding in carbides and nitrides. This volume is of great value to research workers in metallurgy, ceramics, physics, chemistry, and related fields, as well as to advanced students investigating problems concerning high temperature materials or interstitial compounds.
Language
Place of publication
Publishing group
Elsevier Science & Techn.
ISBN-13
978-0-323-15722-3 (9780323157223)
Schweitzer Classification
Preface Acknowledgments 1. General Properties, Preparation, and Characterization I. Introduction II. Survey of General Properties III. Applications IV. Preparation Techniques V. The Problem of Characterization References 2. Crystal Chemistry I. Introduction II. Hägg Compounds III. Non-Hägg-Like Phases IV. Nowotny Octahedral Phases References 3. Phase Relationships I. Introduction II. Phase Diagrams of Carbides III. Phase Diagrams of the Nitrides IV. Ternary Systems References4. Thermodynamics of Refractory Carbides and Nitrides I. Introduction II. Low-Temperature Heat Capacities III. Standard State Entropies and Enthalpies at 298.15°K IV. High-Temperature Thermodynamic Properties V. Theoretical Treatments References 5. Mechanical Properties I. Introduction II. Elastic Behavior III. Plastic Deformation IV. Fracture and Ductile-Brittle Transition Temperature V. Strengthening Mechanisms VI. Microhardness VII. Summary References 6. Electrical and Magnetic Properties I. Introduction II. Electrical Resistivities III. Hall Coefficients IV. Magnetic Susceptibilities V. Electronic Specific Heat Coefficient VI. Thermoelectric Power VII. Thermal Conductivities VIII. Soft X-Ray Emission IX. Limitations of Electron Correlations, Fact or Fiction X. General Observations References 7. Superconducting Properties I. Introduction II. Superconducting Critical Temperatures III. Critical Magnetic Fields and Critical Currents IV. Basic Mechanisms V. Correlations References 8. Band Structure and Bonding in Carbides and Nitrides I. Introduction II. Strong Metal-Nonmetal Bonding Theories III. Strong Metal-Metal Bonding Theories IV. Strong Metal-Metal and Metal-Nonmetal Bonds V. Comparison with Observed Physical Properties References9. Postscript I. Future Areas of Research and Critical Problems ReferencesAuthor IndexSubject Index