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Recrystallization is a phenomenon moderately well documented in the geological and metallurgical literature. This book provides a timely overview of the latest research and methods in a variety of fields where recrystallization is studied and is an important factor. The main advantage of a new look at these fields is the rapid increase in modern techniques, such as TEM, spectrometers and modeling capabilities, all of which are providing us with far better images and analysis than ever previously possible. This book will be invaluable to a wide range of research scientists; metallurgists looking to improve properties of alloys, those interested in how the latest equipment may be used to image grains and to all those who work with frozen aqueous solutions where recrystallization may be a problem.
Metal crystals --- Recrystallization (Metallurgy) --- Growth. --- Metals --- Grain growth in metals --- Crystallization --- Growth --- Heat treatment --- Engineering thermodynamics
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This book summarizes the found insights of grain growth behavior, of multidimensional decomposition for regular grids to efficiently parallelize computing and how to simulate recrystallization by coupling the finite element method with the phase-field method for microstructure texture analysis. The frame of the book is created by the phase-field method, which is the tool used in this work, to investigate microstructure phenomena.
Kornwachstum --- Wachstumsratenverteilung --- RekristallisationPhase-field --- Grain growth --- Recrystallization --- Parallelisierung --- Phasenfeld --- Growth rate distributions --- Parallelization
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Understanding the physical processes during fabrication and annealing of ceramic materials is a long sought goal among material scientists. Using strontium titanate as a model system for perovskite ceramics, the present work combines advanced non-destructive 3D characterization techniques and computational modeling of microstructure evolution in order to link grain morphology, interface anisotropy and microstructure evolution to macroscopic physical properties .
Kornwachstum --- Röntgenbeugung --- Mikrostrukturentwicklung --- grain growth --- Perowskit --- Simulation --- micorstructure evolution --- strontium titanate --- Strontiumtitanat --- tomography --- simulation --- microstructure evolution
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Aluminum --- Aluminum alloys --- Light metal alloys --- Aluminium --- Group 13 elements --- Light metals --- ALUMINIUM --- GRAIN GROWTH --- HARDENING --- CORROSION --- MICROSTRUCTURE --- Monograph --- Aluminum. --- Microstructure. --- Materials --- Matter --- Morphology --- Micromechanics --- Stereology --- Constitution --- Métallurgie physique --- Alliages
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This book presents the physical concepts and tools to characterize and describe the formation of metastable solids from undercooled melts. Its aim is to facilitate understanding of the development of the science and technology of solidification of melts and to introduce new concepts within this exciting research field in order to fulfil the challenges of the future in the field of undercooled melts. A comprehensive description of the science and applications of the undercooling phenomenon is given. It is composed of several main parts: experimental techniques for undercooling; chara
Materials sciences --- Cooling. --- Nonequilibrium thermodynamics. --- Solidification. --- Metal crystals --- Materials science. --- Growth. --- Cooling --- Materials science --- Nonequilibrium thermodynamics --- Solidification --- 66.065 --- 66.065 Solidification. Precipitation. Crystallization. Inspissation --- Solidification. Precipitation. Crystallization. Inspissation --- Crystallization --- Heat --- Melting points --- Solutions, Solid --- Irreversible thermodynamics --- Non-equilibrium thermodynamics --- Thermodynamics of the steady state --- Irreversible processes --- Thermodynamics --- Grain growth in metals --- Material science --- Physical sciences --- Growth --- Radiation and absorption
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Electroplating --- Metal crystals --- Galvanoplastie --- Growth --- Electroplating. --- Growth. --- 66.087 --- 621.357 --- 541.135 --- -Physical metallurgy --- Electrodeposition of metals --- Electrochemistry --- Metals --- Plating --- Electrochemical processes. Electrolysis. Electrodeposition. Electrocapillarity. Electroprecipitation. Electroendosmosis (electro- osmosis). Electrodialysis --- Industrial electrochemistry. Electrolysis. Electrodeposition --- Eletrolysis. Electrolytes. Polarization --- Finishing --- -Electrochemical processes. Electrolysis. Electrodeposition. Electrocapillarity. Electroprecipitation. Electroendosmosis (electro- osmosis). Electrodialysis --- 541.135 Eletrolysis. Electrolytes. Polarization --- 621.357 Industrial electrochemistry. Electrolysis. Electrodeposition --- 66.087 Electrochemical processes. Electrolysis. Electrodeposition. Electrocapillarity. Electroprecipitation. Electroendosmosis (electro- osmosis). Electrodialysis --- -Electrodeposition of metals --- Grain growth in metals --- Crystallization --- Metal crystals - Growth.
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This Special Issue reprint book features a broad scope of contributions that highlight current accomplishments and provide readers with some perspective on the direction of research on magnesium alloys in the near future with respect to global challenges. The papers included in the book report on state-of-the-art methods and research trends regarding the microstructure, properties and industrial application of magnesium alloys for use in lightweight structures across several industries.
Technology: general issues --- History of engineering & technology --- Materials science --- magnesium alloys --- interface reaction --- diffusion --- intermetallic phases --- cyclic expansion extrusion with asymmetrical extrusion cavity --- AZ31B alloy --- microstructure --- texture --- mechanical properties --- magnesium wire --- extrusion --- characterization --- wrapping test --- AZ-series --- EBSD --- magnesium --- deformation twinning --- damage initiation --- rolling --- strength --- segregation --- precipitate --- twinning --- modeling --- void --- rigid inclusion --- magnesium-rare earth alloy --- recrystallization --- selective grain growth --- Mg-RE alloys --- in situ diffraction --- crystal plasticity --- magnesium single crystal --- sheets --- formability --- non-flammability --- indirect extrusion --- magnesium alloy --- fatigue --- equal-channel angular pressing --- grain refinement --- S–N curve --- stent --- n/a --- S-N curve
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This Special Issue reprint book features a broad scope of contributions that highlight current accomplishments and provide readers with some perspective on the direction of research on magnesium alloys in the near future with respect to global challenges. The papers included in the book report on state-of-the-art methods and research trends regarding the microstructure, properties and industrial application of magnesium alloys for use in lightweight structures across several industries.
magnesium alloys --- interface reaction --- diffusion --- intermetallic phases --- cyclic expansion extrusion with asymmetrical extrusion cavity --- AZ31B alloy --- microstructure --- texture --- mechanical properties --- magnesium wire --- extrusion --- characterization --- wrapping test --- AZ-series --- EBSD --- magnesium --- deformation twinning --- damage initiation --- rolling --- strength --- segregation --- precipitate --- twinning --- modeling --- void --- rigid inclusion --- magnesium-rare earth alloy --- recrystallization --- selective grain growth --- Mg-RE alloys --- in situ diffraction --- crystal plasticity --- magnesium single crystal --- sheets --- formability --- non-flammability --- indirect extrusion --- magnesium alloy --- fatigue --- equal-channel angular pressing --- grain refinement --- S–N curve --- stent --- n/a --- S-N curve
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In response to the demanding requirements of different sectors, such as construction, transportation, energy, manufacturing, and mining, new generations of microalloyed steels are being developed and brought to market. The addition of microalloying elements, such as niobium, vanadium, titanium, boron, and/or molybdenum, has become a key tool in the steel industry to reach economically-viable grades with increasingly higher mechanical strength, toughness, good formability, and weldable products. The challenges that microalloying steel production faces can be solved with a deeper understanding of the effects that these microalloying additions and combinations of them have during the different steps of the steelmaking process.
History of engineering & technology --- niobium microalloyed steel --- as-cast condition --- inclusion --- rare earth elements --- precipitation. --- steel --- thermomechanical processing --- microstructure characterisation --- mechanical properties --- molybdenum --- martensitic steel --- direct quenching --- microalloying --- hardenability --- toughness --- grain refinement --- Hall-Petch coefficient --- microalloy precipitates --- hydrogen embrittlement --- Ti-Mo steel --- hot deformation --- constitutive model --- microstructural evolution --- microalloyed steels --- processing --- microstructural and chemical composition --- micro-alloyed steels --- precipitations --- Zener pinning --- atomic force microscopy (AFM) --- precipitation-microstructure correlation --- EBSD --- reconstruction methods --- continuous casting --- energy absorption --- mechanical metallurgy --- niobium --- reheat process --- thermo-mechanical controlled processing --- plate rolling --- strengthening --- precipitation --- induction --- titanium --- advanced high strength steels --- HSLA steels --- precipitation strengthening --- tempering --- bainitic ferrite --- austenite-to-ferrite transformation --- hot-torsion test --- coiling simulation --- medium-carbon steel --- strength and toughness --- austenite --- abnormal grain growth --- cold-deformation --- precipitate --- niobium microalloyed steel --- as-cast condition --- inclusion --- rare earth elements --- precipitation. --- steel --- thermomechanical processing --- microstructure characterisation --- mechanical properties --- molybdenum --- martensitic steel --- direct quenching --- microalloying --- hardenability --- toughness --- grain refinement --- Hall-Petch coefficient --- microalloy precipitates --- hydrogen embrittlement --- Ti-Mo steel --- hot deformation --- constitutive model --- microstructural evolution --- microalloyed steels --- processing --- microstructural and chemical composition --- micro-alloyed steels --- precipitations --- Zener pinning --- atomic force microscopy (AFM) --- precipitation-microstructure correlation --- EBSD --- reconstruction methods --- continuous casting --- energy absorption --- mechanical metallurgy --- niobium --- reheat process --- thermo-mechanical controlled processing --- plate rolling --- strengthening --- precipitation --- induction --- titanium --- advanced high strength steels --- HSLA steels --- precipitation strengthening --- tempering --- bainitic ferrite --- austenite-to-ferrite transformation --- hot-torsion test --- coiling simulation --- medium-carbon steel --- strength and toughness --- austenite --- abnormal grain growth --- cold-deformation --- precipitate
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Powder metallurgy is a group of advanced processes used for the synthesis, processing, and shaping of various kinds of materials. Initially inspired by ceramics processing, the methodology comprising the production of a powder and its transformation to a compact solid product has attracted attention since the end of World War II. At present, many technologies are availabe for powder production (e.g., gas atomization of the melt, chemical reduction, milling, and mechanical alloying) and its consolidation (e.g., pressing and sintering, hot isostatic pressing, and spark plasma sintering). The most promising methods can achieve an ultra-fine or nano-grained powder structure, and preserve it during consolidation. Among these methods, mechanical alloying and spark plasma sintering play a key role. This book places special focus on advances in mechanical alloying, spark plasma sintering, and self-propagating high-temperature synthesis methods, as well as on the role of these processes in the development of new materials.
History of engineering & technology --- in situ diffraction --- aluminides --- reactive sintering --- mechanism --- powder metallurgy --- iron silicide --- Fe–Al–Si alloy --- mechanical alloying --- spark plasma sintering --- characterization --- FeAlSi --- intermetallic alloys --- microstructure --- nanoindentation --- mechanical properties --- titanium aluminides and silicides --- casting --- heterophase magnesium matrix composite --- Mg2Si --- carbon nanotubes --- nanopowders de-agglomeration --- sintering --- biomaterials --- metallic composites --- powder technology --- zinc --- Ni-Ti alloy --- self-propagating high-temperature synthesis --- aging --- compressive test --- hardness --- shape memory --- maraging steel --- atomized powder --- selective laser melting --- heat treatment --- precipitation hardening --- self-healing --- aluminium alloy --- grain boundary diffusion --- Nd–Fe–B magnets --- hydrogenation --- magnetic properties --- MgAl2O4 --- lithium fluoride --- cobalt fluoride --- manganese fluoride --- grain growth --- compressive strength --- oxidation resistance --- wear --- multi principal element alloy --- tensile strength --- fracture --- ductility --- powder --- critical raw materials --- cutting tools --- new materials --- new machining methods --- modelling and simulation --- in situ diffraction --- aluminides --- reactive sintering --- mechanism --- powder metallurgy --- iron silicide --- Fe–Al–Si alloy --- mechanical alloying --- spark plasma sintering --- characterization --- FeAlSi --- intermetallic alloys --- microstructure --- nanoindentation --- mechanical properties --- titanium aluminides and silicides --- casting --- heterophase magnesium matrix composite --- Mg2Si --- carbon nanotubes --- nanopowders de-agglomeration --- sintering --- biomaterials --- metallic composites --- powder technology --- zinc --- Ni-Ti alloy --- self-propagating high-temperature synthesis --- aging --- compressive test --- hardness --- shape memory --- maraging steel --- atomized powder --- selective laser melting --- heat treatment --- precipitation hardening --- self-healing --- aluminium alloy --- grain boundary diffusion --- Nd–Fe–B magnets --- hydrogenation --- magnetic properties --- MgAl2O4 --- lithium fluoride --- cobalt fluoride --- manganese fluoride --- grain growth --- compressive strength --- oxidation resistance --- wear --- multi principal element alloy --- tensile strength --- fracture --- ductility --- powder --- critical raw materials --- cutting tools --- new materials --- new machining methods --- modelling and simulation
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