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Hot stamping is a hot drawing process which takes advantage of the polymorphic steel behavior to produce parts with a good strength-to-weight ratio. For the simulation of the hot stamping process, a nonlinear two-scale thermomechanical model is suggested and implemented into the FE tool ABAQUS. Phase transformation and transformation induced plasticity effects are taken into account. The simulation results regarding the final shape and residual stresses are compared to experimental findings.
Presshärten --- Two-Scale Modeling --- Phasenumwandlung --- Zweiskalige Modellierung --- Warmumformung --- Hot Stamping --- Semi-Analytical Homogenization --- Semi-analytische Homogenisierung --- Phase Transformation --- Hot Working
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In the special issue related to Modelling the Deformation, Recrystallization and Microstructure-Related Properties in Metals, we presented a wide spectrum of articles dealing with modelling of microstructural aspects involved in deformation and recrystallization as well as simulation of microstructure-based and texture-based properties in various metals. The latest advances in the theoretical interpretation of mesoscopic transformations based on experimental observations were partially discussed in the current special issue. The studies dealing with the modelling of structure-property relationships are likewise analyzed in the present collection of manuscripts. The contributions in the current collection evidently demonstrate that the properties of metallic materials are microstructure dependent and therefore the thermomechanical processing (TMP) of the polycrystalline aggregates should be strictly controlled to guarantee the desired bunch of qualities. Given this, the assessment of microstructure evolution in metallic systems is of extraordinary importance. Since the trial-error approach is a time-consuming and quite expensive methodology, the materials research community tends to employ a wide spectrum of computational approaches to simulate each chain of TMP and tune the processing variables to ensure the necessary microstructural state which will provide desired performance in the final product. Although many hidden facets of various technological processes and related microstructural changes were revealed in the submitted works by employing advanced computational approaches, nevertheless, the contributions collected in this issue clearly show that further efforts are required in the field of modelling to understand the complexity of material’s world. The final goal of modelling efforts might be a development of a comprehensive model, which will be capable of describing many aspects of microstructure evolution during thermomechanical processing.
Technology: general issues --- magnesium alloy --- deformation mechanisms --- plastic deformation --- polycrystal plasticity modeling --- FeMnSiCrNi alloy --- shape memory alloy --- cellular automaton --- dynamic recrystallization --- boron steel --- tailored hot stamping --- phase transition --- springback --- 300M steel --- hot processing map --- thermal compression --- microstructure evolution --- in situ experiments --- cold rolling --- deformation flow --- texture simulation --- high-strength steel --- hot stamping --- martensitic transformation --- finite element analysis --- constitutive equation --- GH4169 superalloy --- microstructure evolution simulation --- multidirectional forging --- aluminum --- cross-rolling --- texture --- earing --- Cu–Al–Ni monocrystalline alloy --- reversible martensitic transformations --- thermo-cyclic treatment under load --- physical characterization and structural characterization --- n/a --- Cu-Al-Ni monocrystalline alloy
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In the special issue related to Modelling the Deformation, Recrystallization and Microstructure-Related Properties in Metals, we presented a wide spectrum of articles dealing with modelling of microstructural aspects involved in deformation and recrystallization as well as simulation of microstructure-based and texture-based properties in various metals. The latest advances in the theoretical interpretation of mesoscopic transformations based on experimental observations were partially discussed in the current special issue. The studies dealing with the modelling of structure-property relationships are likewise analyzed in the present collection of manuscripts. The contributions in the current collection evidently demonstrate that the properties of metallic materials are microstructure dependent and therefore the thermomechanical processing (TMP) of the polycrystalline aggregates should be strictly controlled to guarantee the desired bunch of qualities. Given this, the assessment of microstructure evolution in metallic systems is of extraordinary importance. Since the trial-error approach is a time-consuming and quite expensive methodology, the materials research community tends to employ a wide spectrum of computational approaches to simulate each chain of TMP and tune the processing variables to ensure the necessary microstructural state which will provide desired performance in the final product. Although many hidden facets of various technological processes and related microstructural changes were revealed in the submitted works by employing advanced computational approaches, nevertheless, the contributions collected in this issue clearly show that further efforts are required in the field of modelling to understand the complexity of material’s world. The final goal of modelling efforts might be a development of a comprehensive model, which will be capable of describing many aspects of microstructure evolution during thermomechanical processing.
magnesium alloy --- deformation mechanisms --- plastic deformation --- polycrystal plasticity modeling --- FeMnSiCrNi alloy --- shape memory alloy --- cellular automaton --- dynamic recrystallization --- boron steel --- tailored hot stamping --- phase transition --- springback --- 300M steel --- hot processing map --- thermal compression --- microstructure evolution --- in situ experiments --- cold rolling --- deformation flow --- texture simulation --- high-strength steel --- hot stamping --- martensitic transformation --- finite element analysis --- constitutive equation --- GH4169 superalloy --- microstructure evolution simulation --- multidirectional forging --- aluminum --- cross-rolling --- texture --- earing --- Cu–Al–Ni monocrystalline alloy --- reversible martensitic transformations --- thermo-cyclic treatment under load --- physical characterization and structural characterization --- n/a --- Cu-Al-Ni monocrystalline alloy
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In the special issue related to Modelling the Deformation, Recrystallization and Microstructure-Related Properties in Metals, we presented a wide spectrum of articles dealing with modelling of microstructural aspects involved in deformation and recrystallization as well as simulation of microstructure-based and texture-based properties in various metals. The latest advances in the theoretical interpretation of mesoscopic transformations based on experimental observations were partially discussed in the current special issue. The studies dealing with the modelling of structure-property relationships are likewise analyzed in the present collection of manuscripts. The contributions in the current collection evidently demonstrate that the properties of metallic materials are microstructure dependent and therefore the thermomechanical processing (TMP) of the polycrystalline aggregates should be strictly controlled to guarantee the desired bunch of qualities. Given this, the assessment of microstructure evolution in metallic systems is of extraordinary importance. Since the trial-error approach is a time-consuming and quite expensive methodology, the materials research community tends to employ a wide spectrum of computational approaches to simulate each chain of TMP and tune the processing variables to ensure the necessary microstructural state which will provide desired performance in the final product. Although many hidden facets of various technological processes and related microstructural changes were revealed in the submitted works by employing advanced computational approaches, nevertheless, the contributions collected in this issue clearly show that further efforts are required in the field of modelling to understand the complexity of material’s world. The final goal of modelling efforts might be a development of a comprehensive model, which will be capable of describing many aspects of microstructure evolution during thermomechanical processing.
Technology: general issues --- magnesium alloy --- deformation mechanisms --- plastic deformation --- polycrystal plasticity modeling --- FeMnSiCrNi alloy --- shape memory alloy --- cellular automaton --- dynamic recrystallization --- boron steel --- tailored hot stamping --- phase transition --- springback --- 300M steel --- hot processing map --- thermal compression --- microstructure evolution --- in situ experiments --- cold rolling --- deformation flow --- texture simulation --- high-strength steel --- hot stamping --- martensitic transformation --- finite element analysis --- constitutive equation --- GH4169 superalloy --- microstructure evolution simulation --- multidirectional forging --- aluminum --- cross-rolling --- texture --- earing --- Cu-Al-Ni monocrystalline alloy --- reversible martensitic transformations --- thermo-cyclic treatment under load --- physical characterization and structural characterization --- magnesium alloy --- deformation mechanisms --- plastic deformation --- polycrystal plasticity modeling --- FeMnSiCrNi alloy --- shape memory alloy --- cellular automaton --- dynamic recrystallization --- boron steel --- tailored hot stamping --- phase transition --- springback --- 300M steel --- hot processing map --- thermal compression --- microstructure evolution --- in situ experiments --- cold rolling --- deformation flow --- texture simulation --- high-strength steel --- hot stamping --- martensitic transformation --- finite element analysis --- constitutive equation --- GH4169 superalloy --- microstructure evolution simulation --- multidirectional forging --- aluminum --- cross-rolling --- texture --- earing --- Cu-Al-Ni monocrystalline alloy --- reversible martensitic transformations --- thermo-cyclic treatment under load --- physical characterization and structural characterization
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The use of lightweight structures across several industries has become inevitable in today’s world given the ever-rising demand for improved fuel economy and resource efficiency. In the automotive industry, composites, reinforced plastics, and lightweight materials, such as aluminum and magnesium are being adopted by many OEMs at increasing rates to reduce vehicle mass and develop efficient new lightweight designs. Automotive weight reduction with high-strength steel is also witnessing major ongoing efforts to design novel damage-controlled forming processes for a new generation of efficient, lightweight steel components. Although great progress has been made over the past decades in understanding the thermomechanical behavior of these materials, their extensive use as lightweight solutions is still limited due to numerous challenges that play a key role in cost competitiveness. Hence, significant research efforts are still required to fully understand the anisotropic material behavior, failure mechanisms, and, most importantly, the interplay between industrial processing, microstructure development, and the resulting properties. This Special Issue reprint book features concise reports on the current status in the field. The topics discussed herein include areas of manufacturing and processing technologies of materials for lightweight applications, innovative microstructure and process design concepts, and advanced characterization techniques combined with modeling of material’s behavior.
n/a --- microstructure --- Mg-Al-Ba-Ca alloy --- strength --- severe plastic deformation --- hot working --- surface roughness --- high pressure torsion extrusion --- optimization --- fatigue fracture behavior --- magnesium alloys --- de-coring --- formability --- multilayered sheets --- HPDC --- spring-back --- contact heat transfer --- mechanical properties --- bending --- in-die quenching --- equivalent strain --- light metals --- processing --- heat transfer --- damage --- creep aging --- thin-walled profile --- rolling --- aluminum alloy --- transmission line fittings --- ceramic core --- processing map --- automated void recognition --- FEA --- multi-output porthole extrusion --- density --- kinetic analysis --- texture --- non-ferrous alloys --- material characterization --- stress superposition --- hot stamping --- metal flow --- hybrid composite material --- V-bending test --- finite element model --- aluminium alloy --- shear lap test --- Al-Cu-Mg alloy --- characterization
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The Special Issue ‘Physical Metallurgy of High Manganese Steels’ addresses the highly fascinating class of manganese-alloyed steels with manganese contents well above 3 mass%. The book gathers manuscripts from internationally recognized researchers with stimulating new ideas and original results. It consists of fifteen original research papers. Seven contributions focus on steels with manganese contents above 12 mass%. These contributions cover fundamental aspects of process-microstrcuture-properties relationships with processes ranging from cold and warm rolling over deep rolling to heat treatment. Novel findings regarding the fatigue and fracture behavior, deformation mechanisms, and computer-aided design are presented. Additionally, the Special Issue also reflects the current trend of reduced Mn content (3-12 mass%) in advanced high strength steels (AHSS). Eight contributions were dedicated to these alloys, which are often referred to as 3rd generation AHSS, medium manganese steels or quenching and partitioning (Q&P/Q+P) steels. The interplay between advanced processing, mainly novel annealing variants, and microstructure evolution has been addressed using computational and experimental approaches. A deeper understanding of strain-rate sensitivity, hydrogen embrittlement, phase transformations, and the consequences for the materials’ properties has been developed. Hence, the topics included are manifold, fundamental-science oriented and, at the same time, relevant to industrial application.
n/a --- TRIP --- microstructure --- medium-manganese steel --- dislocation density --- V alloying --- ultrafine grains --- intercritical annealing --- medium manganese steel --- fracture --- precipitations --- twinning induced plasticity --- deformation behavior --- fatigue --- austenite-reversed-transformation --- medium-manganese --- Lüders band --- medium-Mn steel --- fatigue behavior --- alloy design --- austenitic high nitrogen steel (HNS) --- high-entropy alloys --- mechanical properties --- retained austenite --- high-manganese steel --- localized deformation --- phase transformation --- austenite stability --- processing --- strain-hardening behavior --- TWIP steel --- recrystallization annealing --- damage --- strengthening --- cold rolling --- ultrafine-grained microstructure --- serrated flow --- multiscale simulation --- deformation twinning --- annealing --- high-Mn steels --- corrosion resistance --- TWIP --- quenching and partitioning --- high manganese steel --- lightweight --- residual stresses --- in-situ DIC tensile tests --- crash box --- deep rolling --- high strength steel --- plastic deformation --- MMn steel X20CrNiMnVN18-5-10 --- neutron diffraction --- phase field simulation --- dynamic strain aging --- cold deformation --- near surface properties --- P steel --- continuous annealing --- texture --- hydrogen embrittlement --- hot-stamping --- warm rolling --- strain-rate sensitivity --- austenite reversion --- D& --- forging --- high-manganese steels --- grain refinement --- double soaking
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This book is an exciting collection of research articles that offer a unique view into the fast developing field of metal additive manufacturing, providing insights into this advanced manufacturing technology. The articles span recent advances in metal AM technologies, and their application to a wide range of metals, exploring how the processing parameters offer unique material properties. This book encapsulates the state of the art in this rapidly evolving field of technology and will be a valuable resource for researchers in the field, from Ph.D. students to professors, and through to industrial end users.
Technology: general issues --- additive manufacturing --- laser powder bed fusion --- A357.0 --- mechanical performance --- Laser powder bed fusion --- selective laser melting --- SKD61 tool steel --- nanoindentation --- strain-rate sensitivity --- nonhorizontal suspension structure --- boundary remelting --- surface roughness --- forming accuracy --- Ti–6Al–4V alloy --- metallurgical quality --- mechanical properties --- aluminum alloys --- high-temperature deformation --- microstructure --- selective laser melting (SLM) --- Ti alloy --- high temperature tensile --- erosion --- wear --- construction --- WAAM --- welding --- steel --- ESPI --- design --- powder bed fusion (PBF) --- Ti-6Al-4V --- phase transformation --- tensile --- 90W-7Ni-3Fe --- densification --- properties --- hyper-duplex stainless steel --- mechanical property --- corrosion resistance --- Alsi10Mg --- stress relieve --- Inconel 718 --- embrittlement --- titanium --- drilling --- chip geometry --- cutting forces --- hole quality --- DED --- laser --- thermal conductivity --- thermal diffusivity --- thermal modeling --- hot stamping --- AISI H13 --- plasma transferred arc --- processing conditions --- Hastelloy C-22 --- wire and arc additive manufacturing --- low-carbon high-strength steel --- anisotropy
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This book is an exciting collection of research articles that offer a unique view into the fast developing field of metal additive manufacturing, providing insights into this advanced manufacturing technology. The articles span recent advances in metal AM technologies, and their application to a wide range of metals, exploring how the processing parameters offer unique material properties. This book encapsulates the state of the art in this rapidly evolving field of technology and will be a valuable resource for researchers in the field, from Ph.D. students to professors, and through to industrial end users.
additive manufacturing --- laser powder bed fusion --- A357.0 --- mechanical performance --- Laser powder bed fusion --- selective laser melting --- SKD61 tool steel --- nanoindentation --- strain-rate sensitivity --- nonhorizontal suspension structure --- boundary remelting --- surface roughness --- forming accuracy --- Ti–6Al–4V alloy --- metallurgical quality --- mechanical properties --- aluminum alloys --- high-temperature deformation --- microstructure --- selective laser melting (SLM) --- Ti alloy --- high temperature tensile --- erosion --- wear --- construction --- WAAM --- welding --- steel --- ESPI --- design --- powder bed fusion (PBF) --- Ti-6Al-4V --- phase transformation --- tensile --- 90W-7Ni-3Fe --- densification --- properties --- hyper-duplex stainless steel --- mechanical property --- corrosion resistance --- Alsi10Mg --- stress relieve --- Inconel 718 --- embrittlement --- titanium --- drilling --- chip geometry --- cutting forces --- hole quality --- DED --- laser --- thermal conductivity --- thermal diffusivity --- thermal modeling --- hot stamping --- AISI H13 --- plasma transferred arc --- processing conditions --- Hastelloy C-22 --- wire and arc additive manufacturing --- low-carbon high-strength steel --- anisotropy
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This book is an exciting collection of research articles that offer a unique view into the fast developing field of metal additive manufacturing, providing insights into this advanced manufacturing technology. The articles span recent advances in metal AM technologies, and their application to a wide range of metals, exploring how the processing parameters offer unique material properties. This book encapsulates the state of the art in this rapidly evolving field of technology and will be a valuable resource for researchers in the field, from Ph.D. students to professors, and through to industrial end users.
Technology: general issues --- additive manufacturing --- laser powder bed fusion --- A357.0 --- mechanical performance --- Laser powder bed fusion --- selective laser melting --- SKD61 tool steel --- nanoindentation --- strain-rate sensitivity --- nonhorizontal suspension structure --- boundary remelting --- surface roughness --- forming accuracy --- Ti–6Al–4V alloy --- metallurgical quality --- mechanical properties --- aluminum alloys --- high-temperature deformation --- microstructure --- selective laser melting (SLM) --- Ti alloy --- high temperature tensile --- erosion --- wear --- construction --- WAAM --- welding --- steel --- ESPI --- design --- powder bed fusion (PBF) --- Ti-6Al-4V --- phase transformation --- tensile --- 90W-7Ni-3Fe --- densification --- properties --- hyper-duplex stainless steel --- mechanical property --- corrosion resistance --- Alsi10Mg --- stress relieve --- Inconel 718 --- embrittlement --- titanium --- drilling --- chip geometry --- cutting forces --- hole quality --- DED --- laser --- thermal conductivity --- thermal diffusivity --- thermal modeling --- hot stamping --- AISI H13 --- plasma transferred arc --- processing conditions --- Hastelloy C-22 --- wire and arc additive manufacturing --- low-carbon high-strength steel --- anisotropy --- additive manufacturing --- laser powder bed fusion --- A357.0 --- mechanical performance --- Laser powder bed fusion --- selective laser melting --- SKD61 tool steel --- nanoindentation --- strain-rate sensitivity --- nonhorizontal suspension structure --- boundary remelting --- surface roughness --- forming accuracy --- Ti–6Al–4V alloy --- metallurgical quality --- mechanical properties --- aluminum alloys --- high-temperature deformation --- microstructure --- selective laser melting (SLM) --- Ti alloy --- high temperature tensile --- erosion --- wear --- construction --- WAAM --- welding --- steel --- ESPI --- design --- powder bed fusion (PBF) --- Ti-6Al-4V --- phase transformation --- tensile --- 90W-7Ni-3Fe --- densification --- properties --- hyper-duplex stainless steel --- mechanical property --- corrosion resistance --- Alsi10Mg --- stress relieve --- Inconel 718 --- embrittlement --- titanium --- drilling --- chip geometry --- cutting forces --- hole quality --- DED --- laser --- thermal conductivity --- thermal diffusivity --- thermal modeling --- hot stamping --- AISI H13 --- plasma transferred arc --- processing conditions --- Hastelloy C-22 --- wire and arc additive manufacturing --- low-carbon high-strength steel --- anisotropy
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This book focuses on original research works about Green Technologies for Production Processes, including discrete production processes and process production processes, from various aspects that tackle product, process, and system issues in production. The aim is to report the state-of-the-art on relevant research topics and highlight the barriers, challenges, and opportunities we are facing. This book includes 22 research papers and involves energy-saving and waste reduction in production processes, design and manufacturing of green products, low carbon manufacturing and remanufacturing, management and policy for sustainable production, technologies of mitigating CO2 emissions, and other green technologies.
Technology: general issues --- electric power substitution --- potential forecasting --- CSO-ELM --- green sustainable development --- BFIMP --- all-factors analysis approach --- material flows --- energy flows --- operation parameters --- biomass resource --- power plant --- GHG emission mitigation --- Anhui --- emission reduction --- green production --- waste disposal --- co-incineration --- rotary kiln --- remanufacturing --- sustainability supply chain --- authorized remanufacturing --- game --- production process --- efficiency evaluation --- greenhouse vegetables --- data envelopment analysis --- sustainability --- micro energy grid --- distributed energy --- uncertainty --- risk aversion --- demand response --- grinding optimization --- low carbon --- low cost --- improved NSGA-II --- fuzzy matter element --- PV-storage charging stations --- green energy --- planning process --- bi-level optimization --- user utility --- energy-economizing --- hot stamping --- lightweight material --- magnesium alloy --- process parameters --- fluid-solid coupling --- coal containing gas --- permeability --- energy safety --- intelligent systems --- motor production lines --- process management --- sustainable process --- efficiency --- sustainability strategy --- scale development --- sustainable supply chain management --- implementation framework --- reverse logistics --- supplier selection --- MCDM --- multiprocess route --- workshop scheduling --- multi-objective optimization --- logistics intensity --- emergy --- logistics parks --- Halon candidate substitute --- aircraft weight reduction --- HFC-125 --- release pressure --- flow --- diffusion --- flexible job shop scheduling problem --- genetic algorithm --- multi-crossover operator --- co-evolution --- green synthesis --- multi-branched gold nanoparticles --- ultrasound --- hydroquinone --- chitosan --- renewable energy --- renewable portfolio standard --- nearby accommodation --- peak regulation --- prospect analysis --- multicriteria decision-making --- circular economy --- collection modes --- Chinese automobile manufacturing industry --- corporate environmental responsibility --- fuzzy DEMATEL --- triple bottom line --- sustainable development --- green manufacturing --- electric power substitution --- potential forecasting --- CSO-ELM --- green sustainable development --- BFIMP --- all-factors analysis approach --- material flows --- energy flows --- operation parameters --- biomass resource --- power plant --- GHG emission mitigation --- Anhui --- emission reduction --- green production --- waste disposal --- co-incineration --- rotary kiln --- remanufacturing --- sustainability supply chain --- authorized remanufacturing --- game --- production process --- efficiency evaluation --- greenhouse vegetables --- data envelopment analysis --- sustainability --- micro energy grid --- distributed energy --- uncertainty --- risk aversion --- demand response --- grinding optimization --- low carbon --- low cost --- improved NSGA-II --- fuzzy matter element --- PV-storage charging stations --- green energy --- planning process --- bi-level optimization --- user utility --- energy-economizing --- hot stamping --- lightweight material --- magnesium alloy --- process parameters --- fluid-solid coupling --- coal containing gas --- permeability --- energy safety --- intelligent systems --- motor production lines --- process management --- sustainable process --- efficiency --- sustainability strategy --- scale development --- sustainable supply chain management --- implementation framework --- reverse logistics --- supplier selection --- MCDM --- multiprocess route --- workshop scheduling --- multi-objective optimization --- logistics intensity --- emergy --- logistics parks --- Halon candidate substitute --- aircraft weight reduction --- HFC-125 --- release pressure --- flow --- diffusion --- flexible job shop scheduling problem --- genetic algorithm --- multi-crossover operator --- co-evolution --- green synthesis --- multi-branched gold nanoparticles --- ultrasound --- hydroquinone --- chitosan --- renewable energy --- renewable portfolio standard --- nearby accommodation --- peak regulation --- prospect analysis --- multicriteria decision-making --- circular economy --- collection modes --- Chinese automobile manufacturing industry --- corporate environmental responsibility --- fuzzy DEMATEL --- triple bottom line --- sustainable development --- green manufacturing
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