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The combination of distinct materials is a key issue in modern industry, whereas the driving concept is to design parts with the right material in the right place. In this framework, a great deal of attention is directed towards dissimilar welding and joining technologies. In the automotive sector, for instance, the concept of “tailored blanks”, introduced in the last decade, has further highlighted the necessity to weld dissimilar materials. As far as the aeronautic field is concerned, most structures are built combining very different materials and alloys, in order to match lightweight and structural performance requirements. In this framework, the application of fusion welding techniques, namely, tungsten inert gas or laser welding, is quite challenging due to the difference in physical properties, in particular the melting point, between adjoining materials. On the other hand, solid-state welding methods, such as the friction stir welding as well as linear friction welding processes, have already proved to be capable of manufacturing sound Al-Cu, Al-Ti, Al-SS, and Al-Mg joints, to cite but a few. Recently, promising results have also been obtained using hybrid methods. Considering the novelty of the topic, many relevant issues are still open, and many research groups are continuously publishing valuable results. The aim of this book is to finalize the latest contributions on this topic.
n/a --- microstructure --- internal supports --- aging treatment --- Rare earth --- cloud of particles --- joining area --- Al/steel dissimilar materials --- welding-brazing --- dual-beam laser welding --- jet --- tensile --- aluminum-steel butt joint --- crack growth path --- spooling process tape --- lobe curve --- dissimilar metal welded joint --- electrical properties --- filler metals --- EBSD phase mapping --- dissimilar materials welding --- FSW --- mechanical properties --- dissimilar --- tubular joints --- optimal design --- hardness --- AISI 316L --- welding window --- fracture resistance --- tensile resistance --- dissimilar Ti6Al4V/AA6060 lap joint --- arc assisted laser method --- dissimilar metal welding --- dissimilar joints --- pulsed Nd:YAG laser --- solid state welding --- DP1000 steel --- cross-section adjustment --- fracture load --- pulsed Nd:YAG laser beam welding --- aluminum --- interface --- phase potential --- dissimilar weld --- failure mode --- Ag-Cu-Zn --- aluminum alloy --- copper --- intermetallic compounds --- electromagnetic pulse welding --- laser beam welding --- ageing --- dissimilar metals --- steel/aluminum joint --- side-by-side configuration --- friction stir spot welding --- interfacial crack initiation --- laser welding --- spatial beam oscillation --- magnetic pulse welding --- surface activation --- DeltaSpot welding --- tensile properties --- friction stir spot brazing --- friction stir welding --- steel/Al joint --- 1050 aluminum alloy --- local strength mismatch --- Inconel 625
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The aim of this book is to collect the newest contributions by eminent authors in the field of NDT-SHM, both at the material and structure scale. It therefore provides novel insight at experimental and numerical levels on the application of NDT to a wide variety of materials (concrete, steel, masonry, composites, etc.) in the field of Civil Engineering and Architecture.
Technology: general issues --- pulsed eddy current --- ferromagnetic sample --- conductivity --- permeability --- non-destructive test --- impact-echo method --- tunnel void --- experimental model --- numerical simulation --- signal analysis --- transfer learning --- spectrogram analysis --- selecting samples --- non-destructive testing --- hammering sound --- regression algorithm --- Lamb wave --- microcracks testing --- multi-channel detection --- signal-to-noise ratio --- thin-walled tube --- damage detection --- cepstral analysis --- Structural Health Monitoring --- Machine Learning --- Teager-Kaiser Energy --- gammatone filter --- acoustic emission --- melting ice --- aviation --- fuel system --- acoustoelastic effect --- stress estimation --- surface waves --- weak anisotropy material --- damage assessment --- smart sensor --- magnetoelastic strip --- 3D printing --- additive manufacturing --- stress-strain relation --- nondestructive testing --- optical-radiation --- photoacoustic --- photothermal --- acoustic energy --- acoustic counts --- CFRP --- single lap joint --- joggled lap joints --- fractography --- classical acoustic nonlinearity --- constitutive behavior --- ultrasonic testing --- existing buildings --- seismic vulnerability assessment --- non-invasive experimental technics --- BIM models --- non-destructive techniques (NDT) --- historical buildings --- maintenance --- stone columns --- ultrasonic test --- impact test --- concrete --- impact-echo --- elastic wave --- SIBIE --- 3D visualization --- accelerometer --- laser doppler vibrometer --- remote sensing --- reinforced concrete --- four-point bending test --- structural health monitoring --- nondestructive testing techniques --- fiber optic sensors --- acoustic emission monitoring --- digital image correlation
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This book deals with metal processing and its numerical modelling and simulation. In total, 21 papers from different distinguished authors have been compiled in this area. Various processes are addressed, including solidification, TIG welding, additive manufacturing, hot and cold rolling, deep drawing, pipe deformation, and galvanizing. Material models are developed at different length scales from atomistic simulation to finite element analysis in order to describe the evolution and behavior of materials during thermal and thermomechanical treatment. Materials under consideration are carbon, Q&T, DP, and stainless steels; ductile iron; and aluminum, nickel-based, and titanium alloys. The developed models and simulations shall help to predict structure evolution, damage, and service behavior of advanced materials.
Technology: general issues --- all-position automatic tungsten inert gas (TIG) welding --- optimal welding parameters --- response surface method (RSM) --- lap joint --- weld bead geometry --- tin alloy --- modified embedded-atom method --- molecular dynamics simulation --- phase transformation --- diffusion --- numerical simulation --- cellular automaton --- dendritic grain growth --- quantitative prediction --- plasticity forming --- cold roll-beating forming --- process parameter --- multi-objective optimization --- undermatched --- integrity identification --- XFEM --- fracture toughness calculation method --- microstructure --- tensile properties --- intermetallics --- casting --- dual phase steel --- hot dip galvanizing line --- multivariate analysis --- dilatometry --- selective laser melting --- additive manufacturing --- SLM --- FEM --- Al2O3 --- reinforced --- Al2O3-ZrO2 --- 304 --- stainless --- composite --- aluminium alloy --- EN AW-6060 --- precipitation hardening aluminium alloys --- material model --- heating --- cooling --- flow cures --- LS-DYNA --- molecular dynamics --- nano-cutting --- crystal direction --- γ-TiAl alloy --- stacking fault --- flow stress --- hot deformation --- carbon steel --- continuous cooling --- phase transformations --- rupture disc --- finite element analysis --- burst fracture --- mechanical property --- austenitic stainless steel --- stress triaxiality --- material damage --- FEM simulation --- ultrasonic drawing --- titanium wire --- drawing force --- Mises stress --- contact stress --- work hardening --- deep drawing --- limiting drawing ratio (LDR) --- draw radius --- anisotropy --- finite element method --- stainless steels --- plastic deformation --- mechanical properties --- quarter buckle --- roll stack deflection --- strip material flow --- roll contour optimisation --- hot-rolled stainless steel --- model fitting --- optimization --- metal casting --- SGI --- compass search --- NEWUOA --- genetic algorithm --- particle swarm optimization --- additive manufacture --- Ti-6Al-4V --- temperature distribution --- distortion --- residual stress --- experimental validation --- cylindrical cup --- earing --- thermal modeling --- volumetric heat source --- computational efficiency
Choose an application
This book deals with metal processing and its numerical modelling and simulation. In total, 21 papers from different distinguished authors have been compiled in this area. Various processes are addressed, including solidification, TIG welding, additive manufacturing, hot and cold rolling, deep drawing, pipe deformation, and galvanizing. Material models are developed at different length scales from atomistic simulation to finite element analysis in order to describe the evolution and behavior of materials during thermal and thermomechanical treatment. Materials under consideration are carbon, Q&T, DP, and stainless steels; ductile iron; and aluminum, nickel-based, and titanium alloys. The developed models and simulations shall help to predict structure evolution, damage, and service behavior of advanced materials.
all-position automatic tungsten inert gas (TIG) welding --- optimal welding parameters --- response surface method (RSM) --- lap joint --- weld bead geometry --- tin alloy --- modified embedded-atom method --- molecular dynamics simulation --- phase transformation --- diffusion --- numerical simulation --- cellular automaton --- dendritic grain growth --- quantitative prediction --- plasticity forming --- cold roll-beating forming --- process parameter --- multi-objective optimization --- undermatched --- integrity identification --- XFEM --- fracture toughness calculation method --- microstructure --- tensile properties --- intermetallics --- casting --- dual phase steel --- hot dip galvanizing line --- multivariate analysis --- dilatometry --- selective laser melting --- additive manufacturing --- SLM --- FEM --- Al2O3 --- reinforced --- Al2O3-ZrO2 --- 304 --- stainless --- composite --- aluminium alloy --- EN AW-6060 --- precipitation hardening aluminium alloys --- material model --- heating --- cooling --- flow cures --- LS-DYNA --- molecular dynamics --- nano-cutting --- crystal direction --- γ-TiAl alloy --- stacking fault --- flow stress --- hot deformation --- carbon steel --- continuous cooling --- phase transformations --- rupture disc --- finite element analysis --- burst fracture --- mechanical property --- austenitic stainless steel --- stress triaxiality --- material damage --- FEM simulation --- ultrasonic drawing --- titanium wire --- drawing force --- Mises stress --- contact stress --- work hardening --- deep drawing --- limiting drawing ratio (LDR) --- draw radius --- anisotropy --- finite element method --- stainless steels --- plastic deformation --- mechanical properties --- quarter buckle --- roll stack deflection --- strip material flow --- roll contour optimisation --- hot-rolled stainless steel --- model fitting --- optimization --- metal casting --- SGI --- compass search --- NEWUOA --- genetic algorithm --- particle swarm optimization --- additive manufacture --- Ti-6Al-4V --- temperature distribution --- distortion --- residual stress --- experimental validation --- cylindrical cup --- earing --- thermal modeling --- volumetric heat source --- computational efficiency
Choose an application
The aim of this book is to collect the newest contributions by eminent authors in the field of NDT-SHM, both at the material and structure scale. It therefore provides novel insight at experimental and numerical levels on the application of NDT to a wide variety of materials (concrete, steel, masonry, composites, etc.) in the field of Civil Engineering and Architecture.
pulsed eddy current --- ferromagnetic sample --- conductivity --- permeability --- non-destructive test --- impact-echo method --- tunnel void --- experimental model --- numerical simulation --- signal analysis --- transfer learning --- spectrogram analysis --- selecting samples --- non-destructive testing --- hammering sound --- regression algorithm --- Lamb wave --- microcracks testing --- multi-channel detection --- signal-to-noise ratio --- thin-walled tube --- damage detection --- cepstral analysis --- Structural Health Monitoring --- Machine Learning --- Teager-Kaiser Energy --- gammatone filter --- acoustic emission --- melting ice --- aviation --- fuel system --- acoustoelastic effect --- stress estimation --- surface waves --- weak anisotropy material --- damage assessment --- smart sensor --- magnetoelastic strip --- 3D printing --- additive manufacturing --- stress-strain relation --- nondestructive testing --- optical-radiation --- photoacoustic --- photothermal --- acoustic energy --- acoustic counts --- CFRP --- single lap joint --- joggled lap joints --- fractography --- classical acoustic nonlinearity --- constitutive behavior --- ultrasonic testing --- existing buildings --- seismic vulnerability assessment --- non-invasive experimental technics --- BIM models --- non-destructive techniques (NDT) --- historical buildings --- maintenance --- stone columns --- ultrasonic test --- impact test --- concrete --- impact-echo --- elastic wave --- SIBIE --- 3D visualization --- accelerometer --- laser doppler vibrometer --- remote sensing --- reinforced concrete --- four-point bending test --- structural health monitoring --- nondestructive testing techniques --- fiber optic sensors --- acoustic emission monitoring --- digital image correlation
Choose an application
This book deals with metal processing and its numerical modelling and simulation. In total, 21 papers from different distinguished authors have been compiled in this area. Various processes are addressed, including solidification, TIG welding, additive manufacturing, hot and cold rolling, deep drawing, pipe deformation, and galvanizing. Material models are developed at different length scales from atomistic simulation to finite element analysis in order to describe the evolution and behavior of materials during thermal and thermomechanical treatment. Materials under consideration are carbon, Q&T, DP, and stainless steels; ductile iron; and aluminum, nickel-based, and titanium alloys. The developed models and simulations shall help to predict structure evolution, damage, and service behavior of advanced materials.
Technology: general issues --- all-position automatic tungsten inert gas (TIG) welding --- optimal welding parameters --- response surface method (RSM) --- lap joint --- weld bead geometry --- tin alloy --- modified embedded-atom method --- molecular dynamics simulation --- phase transformation --- diffusion --- numerical simulation --- cellular automaton --- dendritic grain growth --- quantitative prediction --- plasticity forming --- cold roll-beating forming --- process parameter --- multi-objective optimization --- undermatched --- integrity identification --- XFEM --- fracture toughness calculation method --- microstructure --- tensile properties --- intermetallics --- casting --- dual phase steel --- hot dip galvanizing line --- multivariate analysis --- dilatometry --- selective laser melting --- additive manufacturing --- SLM --- FEM --- Al2O3 --- reinforced --- Al2O3-ZrO2 --- 304 --- stainless --- composite --- aluminium alloy --- EN AW-6060 --- precipitation hardening aluminium alloys --- material model --- heating --- cooling --- flow cures --- LS-DYNA --- molecular dynamics --- nano-cutting --- crystal direction --- γ-TiAl alloy --- stacking fault --- flow stress --- hot deformation --- carbon steel --- continuous cooling --- phase transformations --- rupture disc --- finite element analysis --- burst fracture --- mechanical property --- austenitic stainless steel --- stress triaxiality --- material damage --- FEM simulation --- ultrasonic drawing --- titanium wire --- drawing force --- Mises stress --- contact stress --- work hardening --- deep drawing --- limiting drawing ratio (LDR) --- draw radius --- anisotropy --- finite element method --- stainless steels --- plastic deformation --- mechanical properties --- quarter buckle --- roll stack deflection --- strip material flow --- roll contour optimisation --- hot-rolled stainless steel --- model fitting --- optimization --- metal casting --- SGI --- compass search --- NEWUOA --- genetic algorithm --- particle swarm optimization --- additive manufacture --- Ti-6Al-4V --- temperature distribution --- distortion --- residual stress --- experimental validation --- cylindrical cup --- earing --- thermal modeling --- volumetric heat source --- computational efficiency
Choose an application
The aim of this book is to collect the newest contributions by eminent authors in the field of NDT-SHM, both at the material and structure scale. It therefore provides novel insight at experimental and numerical levels on the application of NDT to a wide variety of materials (concrete, steel, masonry, composites, etc.) in the field of Civil Engineering and Architecture.
Technology: general issues --- pulsed eddy current --- ferromagnetic sample --- conductivity --- permeability --- non-destructive test --- impact-echo method --- tunnel void --- experimental model --- numerical simulation --- signal analysis --- transfer learning --- spectrogram analysis --- selecting samples --- non-destructive testing --- hammering sound --- regression algorithm --- Lamb wave --- microcracks testing --- multi-channel detection --- signal-to-noise ratio --- thin-walled tube --- damage detection --- cepstral analysis --- Structural Health Monitoring --- Machine Learning --- Teager-Kaiser Energy --- gammatone filter --- acoustic emission --- melting ice --- aviation --- fuel system --- acoustoelastic effect --- stress estimation --- surface waves --- weak anisotropy material --- damage assessment --- smart sensor --- magnetoelastic strip --- 3D printing --- additive manufacturing --- stress-strain relation --- nondestructive testing --- optical-radiation --- photoacoustic --- photothermal --- acoustic energy --- acoustic counts --- CFRP --- single lap joint --- joggled lap joints --- fractography --- classical acoustic nonlinearity --- constitutive behavior --- ultrasonic testing --- existing buildings --- seismic vulnerability assessment --- non-invasive experimental technics --- BIM models --- non-destructive techniques (NDT) --- historical buildings --- maintenance --- stone columns --- ultrasonic test --- impact test --- concrete --- impact-echo --- elastic wave --- SIBIE --- 3D visualization --- accelerometer --- laser doppler vibrometer --- remote sensing --- reinforced concrete --- four-point bending test --- structural health monitoring --- nondestructive testing techniques --- fiber optic sensors --- acoustic emission monitoring --- digital image correlation
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