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The book gives a synthetic presentation of the research performed in the field of sheet metal forming simulation during more than twenty years by the members of three teams: the Research Centre on Sheet Metal Forming - CERTETA (Technical University of Cluj-Napoca, Romania); AUTOFORM software-house company from Zürich, Switzerland and VOLVO automotive company from Sweden. The first chapter reminds some fundamental topics of the theory of plasticity. A more extended chapter is devoted to the presentation of the phenomenological yield criteria, emphasizing the formulations proposed by the CERTETA team (BBC models). The sheet metal formability is discussed in a separate chapter. After presenting the methods used for the formability assessment, the discussion focuses on the forming limit curves. In this context, the authors emphasize their contributions to the mathematical modeling of forming limit curves. The aspects related to the implementation of the constitutive models in finite-element codes are discussed in the last chapter of the book. The performances of the models are proved by the numerical simulation of various sheet metal forming processes: hydroforming, deep-drawing and forming of the complex parts. The book is useful for the students, doctoral fellows, researchers and engineers who are mainly interested in the mechanical modeling and numerical simulation of sheet metal forming processes.
Engineering. --- Operating Procedures, Materials Treatment. --- Continuum Mechanics and Mechanics of Materials. --- Metallic Materials. --- Computational Intelligence. --- Engineering. --- Materials. --- Structural control (Engineering). --- Ingénierie --- Matériaux --- Contrôle des structures (Ingénierie)
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This book presents the state of the art concerning the fundamental aspects of semi-solid processing of alloys and composites, together with the industrial applications. The fundamental aspects include both the microstructure development and characterization, and the rheology of alloy slurries with special attention to both experimental determination and modeling. The industrial applications are also surveyed and particular consideration is given to recent developments in slurry formation. Foreword provided by Prof. Merton C Flemings (MIT), the father and originator of semi-solid processing.
Material Science. --- Structural Materials. --- Metallic Materials. --- Industrial and Production Engineering. --- Solid State Physics. --- Spectroscopy and Microscopy. --- Materials. --- Industrial engineering. --- Matériaux --- Génie industriel
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Thermophysical properties of high-temperature materials are important from both the scientific and engineering points of view. This book includes the latest developments in the measurements of atomic structure, density, surface tension, viscosity, heat capacity, thermal and mass diffusivity, thermal conductivity, emissivity, and electrical conductivity of mainly metallic melts. High-temperature measurements are difficult due to high chemical reactivity and fluidity. Some distinctive inventions on the experimental techniques such as levitation technique combined with microgravity, synchrotron radiation or magnetic field enable high-precision measurements. This book is the perfect choice for specialists and nonspecialists eager to know the cutting-edge details in this field.
Materials at high temperatures. --- Materials --Thermal properties. --- Materials --- Materials at high temperatures --- Materials Science --- Chemical & Materials Engineering --- Engineering & Applied Sciences --- Thermal properties --- Thermal properties. --- Thermophysical properties --- Materials science. --- Thermodynamics. --- Engineering. --- Metals. --- Materials Science. --- Materials Science, general. --- Metallic Materials. --- Engineering, general. --- High temperatures --- Strength of materials
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Microstructure, Property and Processing of Functional Ceramics describes the preparation, property and local structure microscopy of functional ceramics. It covers functional ceramic fabrication processing, grain boundary phenomena and micro-, nanoscale structures characterizations including scanning electron acoustic microscopy, scanning probe acoustic microscopy and piezoresponse force microscopy. This book is intended for advanced undergraduates, graduates and researchers in the field of materials science, microelectronics, optoelectronics and microscopy. Qingrui Yin and Binghe Zhu both are professors at the Shanghai Institute of Ceramics, Chinese Academy of Sciences; Dr. Huarong Zeng is an associate professor at the Shanghai Institute of Ceramics, Chinese Academy of Sciences.
Chemical engineering. --- Materials science. --- Metals. --- Materials Science. --- Materials Science, general. --- Industrial Chemistry/Chemical Engineering. --- Metallic Materials. --- Chemistry, Industrial --- Engineering, Chemical --- Industrial chemistry --- Engineering --- Chemistry, Technical --- Metallurgy --- Materials. --- Engineering materials --- Industrial materials --- Engineering design --- Manufacturing processes --- Materials --- Metallic elements --- Chemical elements --- Ores --- Material science --- Physical sciences
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Microstructure and Texture in Steels and Other Materials comprises a collection of articles pertaining to experimental and theoretical aspects of the evolution of crystallographic texture and microstructure during processing of steels and some other materials. Among the topics covered is the processing-microstructure-texture-property relationship in various kinds of steels, including the latest grade. Special emphasis has been given to introduce recent advances in the characterization of texture and microstructure, as well as modeling. The papers included are written by well-known experts from academia and industrial R and D, which will provide the reader with state-of-the-art, in-depth knowledge of the subject. With these attributes, Microstructure and Texture in Steels and Other Materials is expected to serve the cause of creating awareness of current developments in microstructural science and materials engineering among academic and R and D personnel working in the field.
Microstructure. --- Steel -- Microstructure. --- Steel -- Texture. --- Texture (Crystallography). --- Steel --- Texture (Crystallography) --- Materials Science --- Metallurgy & Mineralogy --- Chemical & Materials Engineering --- Mechanical Engineering --- Engineering & Applied Sciences --- Microstructure --- Texture --- Texture. --- Crystal texture --- Crystalline texture --- Crystals --- Materials science. --- Building materials. --- Metals. --- Materials Science. --- Metallic Materials. --- Building Materials. --- Crystallography --- Iron --- Materials. --- Building construction. --- Engineering --- Engineering materials --- Industrial materials --- Engineering design --- Manufacturing processes --- Materials --- Architectural materials --- Architecture --- Building --- Building supplies --- Buildings --- Construction materials --- Structural materials --- Metallic elements --- Chemical elements --- Ores --- Metallurgy
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This book is composed of ten chapters. Based on systematic description of research achievements of the project of ultra-fine grain steels and their engineering applications, new theories of microstructural refinement and the newly developed technologies in production of high strength and high toughness steels are introduced. The book features the integration of materials science with engineering technology. In the scope of theories of the strengthening and toughening of ultra-fine grain steels, the theory of deformation induced ferrite transformation (DIFT) for ferrite-pearlite steels has been put forward. The phenomenon of ultra-fine grain refinement effect by the existing precipitates of nanometer size in the steel produced by using thin slab casting and rolling (TSCR) has been discovered and analyzed. The theory of deformation induced precipitation and medium temperature phase transformation control for bainitic steels has been proposed. The theory of resistance against delayed fracturing of high strength and high toughness alloy structural steels has been established. In the aspect of production technologies, some production technologies for obtaining ultra-fine grains and high strength high toughness of steels are introduced. The chemical metallurgy, solidification technique, and welding technique etc. for ultra-fine grain steels are introduced. In the aspect of engineering applications of ultra-fine grain high strength and high toughness steels, all the trial applications and commercial applications in the areas of civil constructions, automobile manufacturing and engineering machinery etc. are described. The book provides theoretical concepts and engineering application technologies for the research, production, and application of ultra-fine grain steels.
Iron -- Metallurgy. --- Iron alloys. --- Iron. --- Steel -- Metallurgy. --- Steel alloys. --- Steel. --- Materials Science --- Chemical & Materials Engineering --- Engineering & Applied Sciences --- Iron --- Steel --- Metallurgy. --- Siderurgy --- Ferroalloys --- Ferrous alloys --- Materials science. --- Structural materials. --- Metals. --- Materials Science. --- Materials Science, general. --- Structural Materials. --- Metallic Materials. --- Alloys --- Materials. --- Engineering --- Engineering materials --- Industrial materials --- Engineering design --- Manufacturing processes --- Materials --- Metallic elements --- Chemical elements --- Ores --- Metallurgy --- Architectural materials --- Architecture --- Building --- Building supplies --- Buildings --- Construction materials --- Structural materials --- Material science --- Physical sciences
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Today’s wireless communications and information systems are heavily based on microwave technology, as are an increasing number of other industry sectors. Extensive research has been carried out into the development of new technologies to meet the increasingly complex requirements of such systems. Among these new technologies agile (tuneable, reconfigurable, and adaptable) microwave components based on ferroelectric materials, have great potential and are already gaining ground. Ferroelectrics in Microwave Devices, Circuits and Systems is an introduction to the field. It explores the emergence of new functionalities and components with enhanced performance that can meet the agility and cost requirements of modern microwave-based systems. The book provides the reader with practical knowledge in a range of areas, including: • physics, • fabrication technology, • methods of design, • modeling, and • measurement of ferroelectric components and devices. Ferroelectrics in Microwave Devices, Circuits and Systems is a useful research tool for both graduate and undergraduate students, as well as designers of microwave devices, circuits, and systems. The Engineering Materials and Processes series focuses on all forms of materials and the processes used to synthesise and formulate them as they relate to the various engineering disciplines. The series deals with a diverse range of materials: ceramics; metals (ferrous and non-ferrous); semiconductors; composites, polymers, biomimetics etc. Each monograph in the series is written by a specialist and demonstrates how enhancements in materials and the processes associated with them can improve performance in the field of engineering in which they are used.
Ferroelectric crystals. --- Ferroelectrics. --- Microwave devices. --- Microwave devices --- Ferroelectric crystals --- Electrical & Computer Engineering --- Electrical Engineering --- Engineering & Applied Sciences --- Ferroelectrics --- Materials science. --- Microwaves. --- Optical engineering. --- Electronics. --- Microelectronics. --- Optical materials. --- Electronic materials. --- Metals. --- Materials Science. --- Optical and Electronic Materials. --- Microwaves, RF and Optical Engineering. --- Electronics and Microelectronics, Instrumentation. --- Metallic Materials. --- Metallic elements --- Chemical elements --- Ores --- Metallurgy --- Electronic materials --- Optics --- Materials --- Microminiature electronic equipment --- Microminiaturization (Electronics) --- Electronics --- Microtechnology --- Semiconductors --- Miniature electronic equipment --- Electrical engineering --- Physical sciences --- Mechanical engineering --- Hertzian waves --- Electric waves --- Electromagnetic waves --- Geomagnetic micropulsations --- Radio waves --- Shortwave radio --- Material science --- Electronic apparatus and appliances --- Microwaves --- Materials. --- Engineering --- Engineering materials --- Industrial materials --- Engineering design --- Manufacturing processes
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Significant progress has been made in advanced packaging in recent years. Several new packaging techniques have been developed and new packaging materials have been introduced. Materials for Advanced Packaging provides a comprehensive review on the most recent developments in advanced packaging technologies including emerging technologies such as 3 dimensional (3D), nanopackaging, and biomedical packaging with a focus on materials and processing aspects. This book discusses established techniques, as well as emerging technologies, in order to provide readers with the most up-to-date developments in advanced packaging including: New bonding and joining techniques Novel approaches to make electrical interconnects between integrated circuit (IC) and substrates Latest advances in packaging materials such as lead-free solders, flip chip underfills, epoxy molding compounds, and conductive adhesives. Materials and processing aspects on MEMS and wafer level chip scale packaging. Written by experts in the field of materials and packaging, Materials for Advanced Packaging is a must have book for professionals in semiconductor, digital health and bio-medical areas, and graduate students studying materials science and engineering.
Electronic packaging. --- Electrical & Computer Engineering --- Engineering & Applied Sciences --- Electrical Engineering --- Microelectronic packaging. --- Packaging --- Materials. --- Packaging (Microelectronics) --- Materials science. --- Electronics. --- Microelectronics. --- Optical materials. --- Electronic materials. --- Nanotechnology. --- Metals. --- Materials Science. --- Optical and Electronic Materials. --- Metallic Materials. --- Electronics and Microelectronics, Instrumentation. --- Advertising --- Display of merchandise --- Physical distribution of goods --- Retail trade --- Containers --- Packing for shipment --- Electronic packaging --- Microelectronics --- Electrical engineering --- Physical sciences --- Molecular technology --- Nanoscale technology --- High technology --- Engineering --- Engineering materials --- Industrial materials --- Engineering design --- Manufacturing processes --- Optics --- Materials --- Microminiature electronic equipment --- Microminiaturization (Electronics) --- Electronics --- Microtechnology --- Semiconductors --- Miniature electronic equipment --- Metallic elements --- Chemical elements --- Ores --- Metallurgy --- Electronic materials
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The Boundary Theory of Phase Diagrams and Its Application -- Rules for Phase Diagram Construction with Phase Regions and Their Boundaries presents a novel theory of phase diagrams. Thoroughly revised on the basis of the Chinese edition and rigorously reviewed, this book inspects the general feature and structure of phase diagrams, and reveals that there exist actually two categories of boundaries. This innovative boundary theory has solved many difficulties in understanding phase diagrams, and also finds its application in constructing multi-component phase diagrams or in calculating high-pressure phase diagrams. Researchers and engineers as well as graduate students in the areas of chemistry, metallurgy and materials science will benefit from this book. Prof. Muyu Zhao was the recipient of the 1998 Prize for Progress in Science and Technology (for his work on the boundary theory of phase diagrams) awarded by the National Commission of Education, China, and many other prizes.
Phase diagrams. --- Boundary value problems. --- Chemistry. --- Physical chemistry. --- Metals. --- Materials science. --- Physical Chemistry. --- Characterization and Evaluation of Materials. --- Metallic Materials. --- Boundary conditions (Differential equations) --- Differential equations --- Functions of complex variables --- Mathematical physics --- Initial value problems --- Phase rule and equilibrium --- Physical metallurgy --- Chemistry, Physical organic. --- Surfaces (Physics). --- Materials. --- Engineering --- Engineering materials --- Industrial materials --- Engineering design --- Manufacturing processes --- Physics --- Surface chemistry --- Surfaces (Technology) --- Chemistry, Physical organic --- Chemistry, Organic --- Chemistry, Physical and theoretical --- Materials --- Metallic elements --- Chemical elements --- Ores --- Metallurgy --- Material science --- Physical sciences --- Chemistry, Theoretical --- Physical chemistry --- Theoretical chemistry --- Chemistry
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As concerns with the efficient use of energy resources, and the minimization of environmental damage have come to the fore, there has been a renewed interest in the role that thermoelectric devices could play in generating electricity from waste heat, enabling cooling via refrigerators with no moving parts, and many other more specialized applications. The main problem in realizing this ambition is the rather low efficiency of such devices for general applications. This book deals with the proceedings of a workshop addressed that problems by reviewing the latest experimental and theoretical work on suitable materials for device applications and by exploring various strategies that might increase their efficiency. The proceedings cover a broad range of approaches, from the experimental work of fabricating new compounds through to theoretical work in characterizing and understanding their properties. The effects of strong electron correlation, disorder, the proximity to metal-insulator transitions, the properties of layered composite materials, and the introduction of voids or cages into the structure to reduce the lattice thermal conductivity are all explored as ways of enhancing the efficiency of their use in thermoelectric devices.
Thermoelectric apparatus and appliances -- Materials -- Congresses. --- Thermoelectric materials -- Congresses. --- Thermoelectric apparatus and appliances --- Thermoelectric materials --- Peltier heat --- Thermoelements --- Materials science. --- Inorganic chemistry. --- Condensed matter. --- Thermodynamics. --- Heat engineering. --- Heat transfer. --- Mass transfer. --- Metals. --- Materials Science. --- Materials Science, general. --- Condensed Matter Physics. --- Inorganic Chemistry. --- Engineering Thermodynamics, Heat and Mass Transfer. --- Metallic Materials. --- Electrical engineering --- Semiconductors --- Thermoelectricity --- Direct energy conversion --- Electronic apparatus and appliances --- Materials --- Materials. --- Chemistry, inorganic. --- Engineering. --- Construction --- Industrial arts --- Technology --- Inorganic chemistry --- Chemistry --- Inorganic compounds --- Engineering --- Engineering materials --- Industrial materials --- Engineering design --- Manufacturing processes --- Metallic elements --- Chemical elements --- Ores --- Metallurgy --- Mass transport (Physics) --- Thermodynamics --- Transport theory --- Heat transfer --- Thermal transfer --- Transmission of heat --- Energy transfer --- Heat --- Mechanical engineering --- Chemistry, Physical and theoretical --- Dynamics --- Mechanics --- Physics --- Heat-engines --- Quantum theory --- Condensed materials --- Condensed media --- Condensed phase --- Materials, Condensed --- Media, Condensed --- Phase, Condensed --- Liquids --- Matter --- Solids --- Material science --- Physical sciences --- Electricity --- Solar batteries
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