Interfacial Aspects Of Phase Transformations

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Interfacial Aspects Of Phase Transformations

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Author : B. Mutaftschiev
language : en
Publisher: Springer Science & Business Media
Release Date : 2012-12-06

Interfacial Aspects Of Phase Transformations written by B. Mutaftschiev and has been published by Springer Science & Business Media this book supported file pdf, txt, epub, kindle and other format this book has been release on 2012-12-06 with Science categories.

Proceedings of the NATO Advanced Study Institute, Erice, Sicily, Italy, August 29-September 9, 1981

Interfacial Aspects Of Phase Transformations

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Author : B Mutaftschiev
language : en
Publisher:
Release Date : 1982-07-31

Interfacial Aspects Of Phase Transformations written by B Mutaftschiev and has been published by this book supported file pdf, txt, epub, kindle and other format this book has been release on 1982-07-31 with categories.

Interfacial Aspects Of Multicomponent Polymer Materials

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Author : David J. Lohse
language : en
Publisher: Springer Science & Business Media
Release Date : 2013-04-17

Interfacial Aspects Of Multicomponent Polymer Materials written by David J. Lohse and has been published by Springer Science & Business Media this book supported file pdf, txt, epub, kindle and other format this book has been release on 2013-04-17 with Science categories.

In August, 1996, the ACS Division of Polymeric Materials: Science and Engineering hosted a symposium on Interfacial Aspects of Multicomponent Polymer Materials at the Orlando, Florida, American Chemical Society meeting. Over 50 papers and posters were presented. The symposium proper was preceded by a one-day workshop, where the. basics of this relatively new field were developed. This edited book is a direct outcome of the symposium and workshop. Every object in the universe has surfaces and interfaces. A surface is defined as that part of a material in contact with either a gas or a vacuum. An interface is defined as that part of a material in contact with a condensed phase, be it liquid or solid. Surfaces of any substance are different from their interior. The appearance of surface or interfacial tension is one simple manifestation. Polymer blends and composites usually contain very finely divided phases, which are literally full of interfaces. Because interfaces are frequently weak mechanically, they pose special problems in the manufacture of strong, tough plastics, adhesives, elastomers, coatings, and fibers. This book provides a series of papers addressing this issue. Some papers delineate the nature of the interface both chemically and physically. The use of newer instrumental methods and new theories are described. Concepts of interdiffusion and entanglement are developed. Other papers describe state-of-the-art approaches to improving the interface, via graft and block copolymers, direct covalent bonding, hydrogen bonding, and more.

Phase Transformation In Metals

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Author : Nestor Perez
language : en
Publisher: Springer Nature
Release Date : 2024-12-20

Phase Transformation In Metals written by Nestor Perez and has been published by Springer Nature this book supported file pdf, txt, epub, kindle and other format this book has been release on 2024-12-20 with Science categories.

This new edition retains its class-tested explanation of the physics of phase transformation and associated constraints from a metallurgical/materials science point of view, and adds an enhanced treatment of the underlying theoretical concepts with greater clarification. The new edition continues its examination of crystallography, mass transport by diffusion, thermodynamics, heat transfer and related temperature gradients, thermal deformation, and even fracture mechanics. The work presented emphasizes solidification and related analytical models based on heat transfer. This corresponds with the most fundamental physical event of continuous evolution of latent heat of fusion for directional or non-directional liquid-to-solid phase transformation at a specific interface with a certain geometrical shape, such as planar or curved front. Dr. Perez introduces mathematical and engineering approximation schemes for describing the phase transformation, mainly during solidification of pure metals and alloys. Giving clear definitions and explanations of theoretical concepts and full detail of derivation of formulae, this interdisciplinary volume is ideal for graduate and upper-level undergraduate students in applied science, and professionals in the metal making and surface reconstruction industries.

Phase Transformations In Metals And Alloys

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Author : David A. Porter
language : en
Publisher: CRC Press
Release Date : 2021-11-07

Phase Transformations In Metals And Alloys written by David A. Porter and has been published by CRC Press this book supported file pdf, txt, epub, kindle and other format this book has been release on 2021-11-07 with Science categories.

Revised to reflect recent developments in the field, Phase Transformation in Metals and Alloys, Fourth Edition, continues to be the most authoritative and approachable resource on the subject. It supplies a comprehensive overview of specific types of phase transformations, supplemented by practical case studies of engineering alloys. The book’s unique presentation links a basic understanding of theory with application in a gradually progressive yet exciting manner. Based on the authors’ teaching notes, the text takes a pedagogical approach and provides examples for applications and problems that can be readily used for exercises. NEW IN THE FOURTH EDITION 40% of the figures and 30% of the text Insights provided by numerical modelling techniques such as ab initio, phase field, cellular automaton, and molecular dynamics Insights from the application of advanced experimental techniques, such as high-energy X-ray diffraction, high-resolution transmission electron microscopy, scanning electron microscopy, combined with electron backscattered diffraction New treatment of ternary phase diagrams and solubility products The concept of paraequilibrium in systems containing highly mobile interstitial elements Thermodynamics of grain boundaries and the influence of segregation on grain boundary diffusion Reference to software tools for solving diffusion problems in multicomponent systems Introduction to concepts related to coincident site lattices and methods for determining the dislocation content of grain boundaries and interfaces Updated treatment of coherency and interface structure including the important fcc–bcc interfaces Treatment of metallic glasses expanded to cover critical cooling rate Austin–Rickets equation introduced as an alternative to the Avrami equation in the case of precipitation kinetics Discussion of the effects of overlap in nucleation, growth and coarsening Discussion of pearlite and bainite transformations updated Entirely new and extensive treatment of diffusionless martensitic transformations covering athermal and thermally activated martensite in ferrous systems as well as shape memory, superelasticity and rubber-like behavior in ordered nonferrous alloys New practical applications covering spinodal alloys, fir-tree structures in aluminum castings, Al–Cu–Li aerospace alloys, superelastic and shape memory alloys, quenched and partitioned steels, advanced high-strength steels and martensitic stainless steels Each chapter now concludes with a summary of the main points References to scientific publications and suggestions for further reading updated to reflect experimental and computational advances Aimed at students studying metallurgy and materials science and engineering, the Fourth Edition retains the previous editions’ popular easy-to-follow style and excellent mix of basic and advanced information, making it ideal for those who are new to the field. A new solutions manual and PowerPoint figure slides are available to adopting professors.

Physical Adsorption

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Author : L.W. Bruch
language : en
Publisher: Courier Dover Publications
Release Date : 2007-03-29

Physical Adsorption written by L.W. Bruch and has been published by Courier Dover Publications this book supported file pdf, txt, epub, kindle and other format this book has been release on 2007-03-29 with Science categories.

A comprehensive account of the phenomena that occur when simple gases interact with surfaces, this text takes a fundamental perspective. Physical adsorption involves atomic or molecular films bound to surfaces by less than 0.5 eV per particle. Physically absorbed thin films exhibit remarkably diverse properties and behave in a manner characteristic of two-dimensional matter. This exploration focuses on monolayer physics, emphasizing atomic rather than molecular adsorption. The phase diagrams of physically absorbed films are diverse and rich in structure because of the subtle and varied competition between the two interactions: the mutual interaction between adsorbed molecules, and the force binding each molecule to the surface. The authors explain the microscopic origin of these forces in terms of constituent electrons and nuclei. They then examine the structural and dynamical properties of these films in the context of atomic and solid-state physics, statistical mechanics, and computer simulations. This text will be of interest to research chemists, physicists, and engineers alike, as well as students in these fields. Key literature citations allow readers to trace important developments, and thought-provoking problems are addressed in detail.

Nonequilibrium Phonon Dynamics

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Author : Walter E. Bron
language : en
Publisher: Springer Science & Business Media
Release Date : 2013-11-11

Nonequilibrium Phonon Dynamics written by Walter E. Bron and has been published by Springer Science & Business Media this book supported file pdf, txt, epub, kindle and other format this book has been release on 2013-11-11 with Science categories.

Phonons are always present in the solid state even at an absolute temperature of 0 K where zero point vibrations still abound. Moreover, phonons interact with all other excitations of the solid state and, thereby, influence most of its properties. Historically experimental information on phonon transport came from measurements of thermal conductivity. Over the past two decades much more, and much more detailed, information on phonon transport and on many of the inherent phonon interaction processes have come to light from experiments which use nonequilibrium phonons to study their dynamics. The resultant research field has most recently blossomed with the development of ever more sophisticated experimental and theoretical methods which can be applied to it. In fact, the field is moving so rapidly that new members of the research community have difficulties in keeping up to date. This NATO Advanced Study Institute (ASI) was organized with the objective of overcoming the information barrier between those expert in the field and those who are new to it. Thus it was decided to (i) organize a set of tutorially based lectures covering most of the important facets in the field, and (ii) to produce an Institute proceedings which would serve both as the first general textbook, as well as a valuable reference book, for this field of knowledge.

Crystallization

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Author : J W Mullin
language : en
Publisher: Elsevier
Release Date : 2001-05-09

Crystallization written by J W Mullin and has been published by Elsevier this book supported file pdf, txt, epub, kindle and other format this book has been release on 2001-05-09 with Technology & Engineering categories.

Since the first publication of this definitive work nearly 40 years ago, this fourth edition has been completely rewritten. Crystallization is used at some stage in nearly all process industries as a method of production, purification or recovery of solid materials. Incorporating all the recent developments and applications of crystallization technology, Crystallization gives clear accounts of the underlying principles, a review of the past and current research themes and guidelines for equipment and process design. This new edition introduces and enlarges upon such subjects as: - Control and Separation of polymorphs and chiral crystals - Micro- and macro-mixing and the use of computer fluid dynamics - Seeding and secondary nucleation in batch crystallization processes - Incorporation of upstream and downstream requirements into design procedures for crystallization plant - Computer-aided molecular design and its use in crystal habit modifier selection Crystallization provides a comprehensive overview of the subject and will prove invaluable to all chemical engineers and industrial chemists in the process industries as well as crystallization workers and students in industry and academia. Crystallization is written with the precision and clarity of style that is John Mullin's hallmark - a special feature being the large number of appendices that provide relevant physical property data. - Covers all new developments and trends in crystallization - Comprehensive coverage of subject area

Interfacial Phenomena And Colloid Stability

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Author : Tharwat F. Tadros
language : en
Publisher: Walter de Gruyter GmbH & Co KG
Release Date : 2015-07-01

Interfacial Phenomena And Colloid Stability written by Tharwat F. Tadros and has been published by Walter de Gruyter GmbH & Co KG this book supported file pdf, txt, epub, kindle and other format this book has been release on 2015-07-01 with Science categories.

The main objective of this volume is to demonstrate the importance of the fundamental aspects of interfacial phenomena in various industrial applications. The text provides the reader with the knowledge that is essential for the composition of the complex multi-phase systems used in the above mentioned areas of application. It should enable the physical and formulation chemist as well as the chemical engineer in designing the formulation on the basis of a rational approach. It will also enable the formulation scientist to better understanding the factors responsible for producing a stable product with optimum application conditions. The book should also be very useful for teaching the subject of formulation at academic institutions.

Computational Approaches To Materials Design Theoretical And Practical Aspects

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Author : Datta, Shubhabrata
language : en
Publisher: IGI Global
Release Date : 2016-06-16

Computational Approaches To Materials Design Theoretical And Practical Aspects written by Datta, Shubhabrata and has been published by IGI Global this book supported file pdf, txt, epub, kindle and other format this book has been release on 2016-06-16 with Technology & Engineering categories.

The development of new and superior materials is beneficial within industrial settings, as well as a topic of academic interest. By using computational modeling techniques, the probable application and performance of these materials can be easily evaluated. Computational Approaches to Materials Design: Theoretical and Practical Aspects brings together empirical research, theoretical concepts, and the various approaches in the design and discovery of new materials. Highlighting optimization tools and soft computing methods, this publication is a comprehensive collection for researchers, both in academia and in industrial settings, and practitioners who are interested in the application of computational techniques in the field of materials engineering.