Dmitry G. Eskin – författare

Despite decades of extensive research and application, commercial aluminum alloys are still poorly understood in terms of the phase composition and phase transformations occurring during solidification, cooling, and heating.

Multicomponent Phase Diagrams: Applications for Commercial Aluminum Alloys aims to apply multi-component phase diagrams to commercial aluminum alloys, and give a comprehensive coverage of available and assessed phase diagrams for aluminum-based alloy systems of different dimensionality.

Features data on non-equilibrium phase diagrams, which can rarely be obtained from other publications Extensive coverage of all groups of commercially important alloys and materials

This volume discusses the phase composition and structure of iron-containing alloys, the influence of iron on various properties, the harmful effects of iron as an impurity. It considers the effect of iron on the structure and properties of aluminium alloys and defines ways to diminish this effect. The book also explores the use of iron in the development of new alloys and composites. It presents analyses of equilibrium and non-equilibrium phase diagrams and structure of iron-containing alloys to the development of new alloys and composite materials. Iron in Aluminium Alloys: Impurity and Alloying Element is intended for graduate students, engineers and researchers working in materials science and metallurgy.

This book explores the application of power ultrasound in light metal processing, covering both fundamental principles and industrial applications. Building on the success of previous editions, this updated work examines ultrasonic melt treatment in direct-chill casting, shape casting, rapid solidification, and emerging technologies like additive manufacturing. It details how ultrasonic processing affects degassing, filtration, and microstructural refinement in aluminum and magnesium alloys, incorporating the latest research findings and measurement techniques. The extensively revised and expanded Third Edition:Features new chapters on numerical modeling and ultrasound-assisted additive manufacturing.Incorporates research enabled by ultra high-speed imaging, synchrotron visualization, and advanced acoustic measurement techniques.Presents updates on cavitation mechanisms, acoustic flows, and contactless ultrasonic processing.Includes computational models that elucidate complex physical phenomena during ultrasonic processing.Offers expanded coverage of practical implementation in both laboratory and industrial settings.With contributions from four internationally recognized experts, this third edition delivers an essential reference for researchers, industry professionals, and graduate students in materials science, metallurgical engineering, and manufacturing technology, providing both theoretical foundations and practical guidelines for implementing this transformative technology.

Spawned by growing interest in ultrasonic technology and new developments in ultrasonic melt processing, the Second Edition of Ultrasonic Treatment of Light Alloy Melts discusses use of ultrasonic melt treatment in direct-chill casting, shape casting, rapid solidification, zone refining, and more, exploring the effects of power ultrasound on melt degassing, filtration, and refinement in aluminum and magnesium alloys. The fully revised and restructured Second Edition:Contains new, in-depth coverage of composite and nanocomposite materialsProvides a historical review of the last century of ultrasonic applications to metallurgyEmphasizes the fundamentals, mechanisms, and applications of ultrasonic melt processing in different light-metal technologiesFeatures new chapters on ultrasonic grain refinement, refinement of primary solid phases, and semi-solid processing of billets with nondendritic structureIncludes significant updates reflecting results obtained over the past two decades on different scales, from laboratory to full-scale industrial implementationsComplete with many new figures and examples, Ultrasonic Treatment of Light Alloy Melts, Second Edition delivers a comprehensive treatise on ultrasonic melt processing and cavitation, presenting essential guidelines for practical use and further development of the technology.

Pulling together information previously scattered throughout numerous research articles into one detailed resource, Physical Metallurgy of Direct Chill Casting of Aluminum Alloys connects the fundamentals of structure formation during solidification with the practically observed structure and defect patterns in billets and ingots. The author examines the formation of a structure, properties, and defects in the as-cast material in tight correlation to the physical phenomena involved in the solidification and the process parameters.The book draws on the author’s advanced research to provide a unique application of physical metallurgy to direct chill (DC) casting technology. He examines structure and defect formation— including macrosegregation and hot tearing. Each technology-centered chapter provides historical background before reviewing current developments. The author supports his conclusions with computer simulation results that have been correlated with highly progressive experimental data. He presents a logical system of structure and defect formation based on the specific features of the DC casting process. He also demonstrates that the seemingly controversial results reported in literature are, in fact, caused by the different ratio of the same mechanisms. Compiling recent results and data, the book discusses the fundamentals of solidification together with metallurgical and technological aspects of DC casting. It gives new insight and perspective into DC casting research.

Spawned by growing interest in ultrasonic technology and new developments in ultrasonic melt processing, the Second Edition of Ultrasonic Treatment of Light Alloy Melts discusses use of ultrasonic melt treatment in direct-chill casting, shape casting, rapid solidification, zone refining, and more, exploring the effects of power ultrasound on melt degassing, filtration, and refinement in aluminum and magnesium alloys. The fully revised and restructured Second Edition:Contains new, in-depth coverage of composite and nanocomposite materialsProvides a historical review of the last century of ultrasonic applications to metallurgyEmphasizes the fundamentals, mechanisms, and applications of ultrasonic melt processing in different light-metal technologiesFeatures new chapters on ultrasonic grain refinement, refinement of primary solid phases, and semi-solid processing of billets with nondendritic structureIncludes significant updates reflecting results obtained over the past two decades on different scales, from laboratory to full-scale industrial implementationsComplete with many new figures and examples, Ultrasonic Treatment of Light Alloy Melts, Second Edition delivers a comprehensive treatise on ultrasonic melt processing and cavitation, presenting essential guidelines for practical use and further development of the technology.

This book explores the application of external physical fields to the solidification processing of metallic alloys. Throughout, all chapters are illustrated with both historical and very recent research cases, including typical examples of in-situ studies, modeling, and simulation.

This book explores the application of external physical fields to the solidification processing of metallic alloys. Throughout, all chapters are illustrated with both historical and very recent research cases, including typical examples of in-situ studies, modeling, and simulation.