附註:Includes bibliographical references and index.
Introduction -- Characteristics of dispersion-strengthened systems -- Mechanical alloying (kinetics and mechanism of preparation of the AI-C system by mechanical alloying; compaction of powders and heat treatment of compacts -- Microstructure and quantitative evaluation of parameters of dispersion-strengthened materials (definition and properties of inter-particle distance; experimental possibilities of determination of structural objects; models of heterogeneous structures and their evaluation; simulation of model structures; analysis of the spatial distribution of particles in the AI-AI4C3 material) -- Static and dynamic mechanical properties (mechanical properties at elevated temperatures; mechanical properties at 20 C; effect of interface on the mechanical properties; superplastic properties of the system; thermal stability of the system; creep characteristics; creep-fatigue characteristics) -- References
摘要:In the book, the author describes the theoretical and technological fundamentals of mechanical alloying the AI-C system. Special attention is given to material characteristics, the kinetics and mechanism of mechanical alloying, methods of mixture compaction and heat treatment of compacted parts. Models of dispersoid spatial arrangement, dispersoid evaluation and optimisation and experimental possibilities are discussed. The interpretation of the static and dynamic mechanical properties, especially strength and ductility properties at 20 C, mechanical properties at elevated temperatures are discussed, with emphasis on the effect of interface, superplasticity, creep and creep-fatigue characteristics. -- Provided by publisher.
