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Fatigue tests. --- Fretting. --- Porosity. --- Titanium aluminides. --- Wear tests.
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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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The dynamic development of global industry and growing demand for new material technologies generate constantly increasing problems regarding premature material degradation and the requirement to determine corrosion mechanisms and to develop new protection/evaluation approaches. Corrosion resistance depends on numerous determinants, such as material structure, chemistry, and complex environmental factors. It is highly challenging to obtain consensus between high corrosion resistance and an economic approach. On the other hand, inadequate levels of corrosion control create serious hazards to life and the environment. This Special Issue, “Recent Advances in Corrosion Science”, brings together fourteen articles and one review, providing a snapshot of the recent activity and development in this field. The book contains studies related to the development of new corrosion-resistant alloys and the determination of microstructure-dependent properties; it also provides an insight into recent approaches towards anticorrosion technologies, such as corrosion inhibitors and composite and metal protective coatings.
Research & information: general --- corrosion inhibitor --- electrochemical --- AFM --- CO2 corrosion --- austempered gray cast iron --- austempering temperature --- microstructure --- potentiodynamic polarization --- electrochemical impedance spectroscopy --- titanium-based alloys --- passivity breakdown --- pitting corrosion --- carbon steel --- indazole derivatives --- electrochemistry --- DFT --- thermal diffusion coatings --- grade 10.9 bolts --- corrosion resistance --- thermal deformation parameters --- 35CrMoV steel --- grain size --- electrochemical corrosion --- aluminum alloys --- phase characterization --- de-alloying --- titanium aluminides --- oxidation --- non-isothermal --- mechanism --- internal oxidation --- pre-corrosion pits --- residual fatigue life --- 42CrMo steel --- stress intensity factor --- aluminum alloy --- alkaline environment --- impedance analysis --- adsorption --- dihydroxybenzene --- magnesium --- immersion test --- polarization --- cleaning --- bond coat --- PDC coatings --- fillers --- EC-AFM --- corrosion --- metallic materials --- metal coatings --- nickel --- composite coatings --- electrodeposition --- XPS --- electrochemical impedance spectroscopy (EIS) --- boron-doped diamond --- high-temperature treatment --- surface oxidation --- microstructure defects --- electrochemical activity --- corrosion inhibitor --- electrochemical --- AFM --- CO2 corrosion --- austempered gray cast iron --- austempering temperature --- microstructure --- potentiodynamic polarization --- electrochemical impedance spectroscopy --- titanium-based alloys --- passivity breakdown --- pitting corrosion --- carbon steel --- indazole derivatives --- electrochemistry --- DFT --- thermal diffusion coatings --- grade 10.9 bolts --- corrosion resistance --- thermal deformation parameters --- 35CrMoV steel --- grain size --- electrochemical corrosion --- aluminum alloys --- phase characterization --- de-alloying --- titanium aluminides --- oxidation --- non-isothermal --- mechanism --- internal oxidation --- pre-corrosion pits --- residual fatigue life --- 42CrMo steel --- stress intensity factor --- aluminum alloy --- alkaline environment --- impedance analysis --- adsorption --- dihydroxybenzene --- magnesium --- immersion test --- polarization --- cleaning --- bond coat --- PDC coatings --- fillers --- EC-AFM --- corrosion --- metallic materials --- metal coatings --- nickel --- composite coatings --- electrodeposition --- XPS --- electrochemical impedance spectroscopy (EIS) --- boron-doped diamond --- high-temperature treatment --- surface oxidation --- microstructure defects --- electrochemical activity
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There is growing interest in light metallic alloys for a wide number of applications owing to their processing efficiency, processability, long service life, and environmental sustainability. Aluminum, magnesium, and titanium alloys are addressed in this Special Issue, however, the predominant role played by aluminum. The collection of papers published here covers a wide range of topics that generally characterize the performance of the alloys after manufacturing by conventional and innovative processing routes.
fatigue properties --- hydroforming --- AlSi12Cu1(Fe) --- magnesium alloy --- microstructure --- Ti6Al4V titanium alloy --- FEM simulation --- aging treatment --- AlSi11Cu2(Fe) --- titanium aluminides --- commercially pure titanium --- hot working --- quenching process --- hot rolling --- 7003 alloy --- compressive strength --- plastic strain --- precipitation --- constitutive equations --- processing temperature --- material property --- hot forging --- wear resistance --- hot deformation behavior --- solid solution hardening --- microstructural changes --- fatigue behavior --- hardening criteria --- AlSi10Mg alloy --- 7XXX Al alloy --- hot compression --- creep --- Al-5Mg wire electrode --- ultra-fine grain --- mechanical properties --- cooling rate --- residual stress --- thermomechanical treatment --- remanufacturing --- hot workability --- activation energy --- mechanical alloying --- selective laser melting --- alloy --- Al alloy --- dynamic recrystallization --- springback --- wire feedability --- cold rolling --- spray deposited --- rotary-die equal-channel angular pressing --- adhesion strength --- microarc oxidation --- aluminum alloy --- Zr --- processing map --- Al–Si alloy --- UNS A92024-T3 --- Al-Si-Cu alloys --- sludge --- high pressure die casting --- fractography --- 2024-T4 aluminum alloys --- anode pulse-width --- consolidation --- high temperature --- AlSi9Cu3(Fe) --- FEP --- resistance spot welding --- intermetallics --- tensile properties --- tensile property --- iron
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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
Choose an application
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.
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
Choose an application
The dynamic development of global industry and growing demand for new material technologies generate constantly increasing problems regarding premature material degradation and the requirement to determine corrosion mechanisms and to develop new protection/evaluation approaches. Corrosion resistance depends on numerous determinants, such as material structure, chemistry, and complex environmental factors. It is highly challenging to obtain consensus between high corrosion resistance and an economic approach. On the other hand, inadequate levels of corrosion control create serious hazards to life and the environment. This Special Issue, “Recent Advances in Corrosion Science”, brings together fourteen articles and one review, providing a snapshot of the recent activity and development in this field. The book contains studies related to the development of new corrosion-resistant alloys and the determination of microstructure-dependent properties; it also provides an insight into recent approaches towards anticorrosion technologies, such as corrosion inhibitors and composite and metal protective coatings.
corrosion inhibitor --- electrochemical --- AFM --- CO2 corrosion --- austempered gray cast iron --- austempering temperature --- microstructure --- potentiodynamic polarization --- electrochemical impedance spectroscopy --- titanium-based alloys --- passivity breakdown --- pitting corrosion --- carbon steel --- indazole derivatives --- electrochemistry --- DFT --- thermal diffusion coatings --- grade 10.9 bolts --- corrosion resistance --- thermal deformation parameters --- 35CrMoV steel --- grain size --- electrochemical corrosion --- aluminum alloys --- phase characterization --- de-alloying --- titanium aluminides --- oxidation --- non-isothermal --- mechanism --- internal oxidation --- pre-corrosion pits --- residual fatigue life --- 42CrMo steel --- stress intensity factor --- aluminum alloy --- alkaline environment --- impedance analysis --- adsorption --- dihydroxybenzene --- magnesium --- immersion test --- polarization --- cleaning --- bond coat --- PDC coatings --- fillers --- EC-AFM --- corrosion --- metallic materials --- metal coatings --- nickel --- composite coatings --- electrodeposition --- XPS --- electrochemical impedance spectroscopy (EIS) --- boron-doped diamond --- high-temperature treatment --- surface oxidation --- microstructure defects --- electrochemical activity --- n/a
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Nowadays, 25% of materials used are metals, and this ratio is not expected to decrease, as metals are indispensable for many applications due to their high resistance to temperature. The only handicap of metals is their relatively higher density with respect to composites. Lightening of metallic structures is possible in three ways: (i) employing low density metals, (ii) developing new ones, and (iii) increasing the yield strength of existing high-density metals. The Laboratory of Excellence of the Lorraine University in France, called ‘Design of Alloy Metals for Low-Mass Structures’, is working to lighten metal via metallurgical means. Two leading research laboratories compose this Laboratory of Excellence within the Lorraine University: the Laboratory of Microstructure Studies and Mechanics of Materials (LEM3), based in Metz, and the Jean Lamour Institute (IJL), located in Nancy. In this Special Issue, they report on some of their major progress in the different fields of metallurgy and mechanics of metallic materials. There are articles in the three major fields of metallurgy: physical, chemical, and mechanical metallurgy. All scales are covered, from atomistic studies to real-scale metallic structures.
History of engineering & technology --- Pd–10Au alloy --- shear compression --- texture --- grain boundary sliding --- TiAl alloys --- dislocation --- twinning --- nanoindentation --- ECCI --- disconnection density --- displacement discontinuity --- crack nucleation --- crack opening displacement --- digital image correlation --- Al-Cu-Li alloys --- titanium aluminides --- grain refinement --- solidification --- inoculation --- TWIP steel --- ECAP --- deformation twinning --- VPSC --- simulation --- industrial ingot --- steel --- dendritic grain size --- titanium --- strain hardening --- anisotropy --- strain heterogeneity --- acoustic emission --- statistical analysis --- collective dislocation dynamics --- Q& --- P --- transition carbide --- precipitation --- HEXRD --- TEM --- grain size --- crystal plasticity --- elasto-visco-plastic self-consistent (EVPSC) scheme --- hardening --- dislocation density --- ironmaking --- direct reduction --- iron ore --- DRI --- shaft furnace --- mathematical model --- CO2 emissions --- lattice structures --- porous materials --- 3D surface maps --- finite element --- fatigue --- plasticity --- steel ladle --- non-metallic inclusions --- aggregation --- lateral extrusion ratio --- Finite Element (FE) simulation --- analytical modelling --- plastic flow machining --- back pressure --- polycrystalline β-Ti --- elastic anisotropy --- elastic/plastic incompatibilities --- elasto-viscoplastic self-consistent scheme (EVPSC) --- slip activity --- microsegregation --- gas tungsten arc welding --- directional solidification --- FM52 filler metal --- ERNiCrFe-7 --- tip undercooling --- rolling --- asymmetric ratio --- thickness reduction per pass --- magnesium powders --- HPT consolidation --- microstructure --- hardness --- H-activation --- high entropy alloy --- crystallographic texture --- groove rolling --- elastic properties --- non-Schmid effects --- Taylor multiscale scheme --- localized necking --- bifurcation theory --- excess nitrogen --- clusters precipitation --- Fe–Si and Fe–Cr nitrided alloys --- APT and TEM characterization --- metal matrix composite --- in situ X-ray diffraction --- internal stresses --- phase transformation --- nickel-based single crystal superalloy --- lattice mismatch --- in situ experiments --- X-ray diffractometry --- creep --- dislocations --- diffraction --- fast Fourier transform (FFT)-based method --- discrete green operator --- voxelization artifacts --- sub-voxel method --- simulated diffraction peaks --- scattered intensity --- shape memory alloys --- architected cellular material --- numerical homogenization --- multiscale finite element method --- bainite --- martensite --- isothermal treatment --- mechanical properties --- austenite reconstruction --- variant --- magnesium --- self consistent methods --- modeling --- heterogeneous kinetics --- heat and mass transfer --- Pd–10Au alloy --- shear compression --- texture --- grain boundary sliding --- TiAl alloys --- dislocation --- twinning --- nanoindentation --- ECCI --- disconnection density --- displacement discontinuity --- crack nucleation --- crack opening displacement --- digital image correlation --- Al-Cu-Li alloys --- titanium aluminides --- grain refinement --- solidification --- inoculation --- TWIP steel --- ECAP --- deformation twinning --- VPSC --- simulation --- industrial ingot --- steel --- dendritic grain size --- titanium --- strain hardening --- anisotropy --- strain heterogeneity --- acoustic emission --- statistical analysis --- collective dislocation dynamics --- Q& --- P --- transition carbide --- precipitation --- HEXRD --- TEM --- grain size --- crystal plasticity --- elasto-visco-plastic self-consistent (EVPSC) scheme --- hardening --- dislocation density --- ironmaking --- direct reduction --- iron ore --- DRI --- shaft furnace --- mathematical model --- CO2 emissions --- lattice structures --- porous materials --- 3D surface maps --- finite element --- fatigue --- plasticity --- steel ladle --- non-metallic inclusions --- aggregation --- lateral extrusion ratio --- Finite Element (FE) simulation --- analytical modelling --- plastic flow machining --- back pressure --- polycrystalline β-Ti --- elastic anisotropy --- elastic/plastic incompatibilities --- elasto-viscoplastic self-consistent scheme (EVPSC) --- slip activity --- microsegregation --- gas tungsten arc welding --- directional solidification --- FM52 filler metal --- ERNiCrFe-7 --- tip undercooling --- rolling --- asymmetric ratio --- thickness reduction per pass --- magnesium powders --- HPT consolidation --- microstructure --- hardness --- H-activation --- high entropy alloy --- crystallographic texture --- groove rolling --- elastic properties --- non-Schmid effects --- Taylor multiscale scheme --- localized necking --- bifurcation theory --- excess nitrogen --- clusters precipitation --- Fe–Si and Fe–Cr nitrided alloys --- APT and TEM characterization --- metal matrix composite --- in situ X-ray diffraction --- internal stresses --- phase transformation --- nickel-based single crystal superalloy --- lattice mismatch --- in situ experiments --- X-ray diffractometry --- creep --- dislocations --- diffraction --- fast Fourier transform (FFT)-based method --- discrete green operator --- voxelization artifacts --- sub-voxel method --- simulated diffraction peaks --- scattered intensity --- shape memory alloys --- architected cellular material --- numerical homogenization --- multiscale finite element method --- bainite --- martensite --- isothermal treatment --- mechanical properties --- austenite reconstruction --- variant --- magnesium --- self consistent methods --- modeling --- heterogeneous kinetics --- heat and mass transfer
Choose an application
Nowadays, 25% of materials used are metals, and this ratio is not expected to decrease, as metals are indispensable for many applications due to their high resistance to temperature. The only handicap of metals is their relatively higher density with respect to composites. Lightening of metallic structures is possible in three ways: (i) employing low density metals, (ii) developing new ones, and (iii) increasing the yield strength of existing high-density metals. The Laboratory of Excellence of the Lorraine University in France, called ‘Design of Alloy Metals for Low-Mass Structures’, is working to lighten metal via metallurgical means. Two leading research laboratories compose this Laboratory of Excellence within the Lorraine University: the Laboratory of Microstructure Studies and Mechanics of Materials (LEM3), based in Metz, and the Jean Lamour Institute (IJL), located in Nancy. In this Special Issue, they report on some of their major progress in the different fields of metallurgy and mechanics of metallic materials. There are articles in the three major fields of metallurgy: physical, chemical, and mechanical metallurgy. All scales are covered, from atomistic studies to real-scale metallic structures.
History of engineering & technology --- Pd–10Au alloy --- shear compression --- texture --- grain boundary sliding --- TiAl alloys --- dislocation --- twinning --- nanoindentation --- ECCI --- disconnection density --- displacement discontinuity --- crack nucleation --- crack opening displacement --- digital image correlation --- Al-Cu-Li alloys --- titanium aluminides --- grain refinement --- solidification --- inoculation --- TWIP steel --- ECAP --- deformation twinning --- VPSC --- simulation --- industrial ingot --- steel --- dendritic grain size --- titanium --- strain hardening --- anisotropy --- strain heterogeneity --- acoustic emission --- statistical analysis --- collective dislocation dynamics --- Q& --- P --- transition carbide --- precipitation --- HEXRD --- TEM --- grain size --- crystal plasticity --- elasto-visco-plastic self-consistent (EVPSC) scheme --- hardening --- dislocation density --- ironmaking --- direct reduction --- iron ore --- DRI --- shaft furnace --- mathematical model --- CO2 emissions --- lattice structures --- porous materials --- 3D surface maps --- finite element --- fatigue --- plasticity --- steel ladle --- non-metallic inclusions --- aggregation --- lateral extrusion ratio --- Finite Element (FE) simulation --- analytical modelling --- plastic flow machining --- back pressure --- polycrystalline β-Ti --- elastic anisotropy --- elastic/plastic incompatibilities --- elasto-viscoplastic self-consistent scheme (EVPSC) --- slip activity --- microsegregation --- gas tungsten arc welding --- directional solidification --- FM52 filler metal --- ERNiCrFe-7 --- tip undercooling --- rolling --- asymmetric ratio --- thickness reduction per pass --- magnesium powders --- HPT consolidation --- microstructure --- hardness --- H-activation --- high entropy alloy --- crystallographic texture --- groove rolling --- elastic properties --- non-Schmid effects --- Taylor multiscale scheme --- localized necking --- bifurcation theory --- excess nitrogen --- clusters precipitation --- Fe–Si and Fe–Cr nitrided alloys --- APT and TEM characterization --- metal matrix composite --- in situ X-ray diffraction --- internal stresses --- phase transformation --- nickel-based single crystal superalloy --- lattice mismatch --- in situ experiments --- X-ray diffractometry --- creep --- dislocations --- diffraction --- fast Fourier transform (FFT)-based method --- discrete green operator --- voxelization artifacts --- sub-voxel method --- simulated diffraction peaks --- scattered intensity --- shape memory alloys --- architected cellular material --- numerical homogenization --- multiscale finite element method --- bainite --- martensite --- isothermal treatment --- mechanical properties --- austenite reconstruction --- variant --- magnesium --- self consistent methods --- modeling --- heterogeneous kinetics --- heat and mass transfer
Choose an application
Nowadays, 25% of materials used are metals, and this ratio is not expected to decrease, as metals are indispensable for many applications due to their high resistance to temperature. The only handicap of metals is their relatively higher density with respect to composites. Lightening of metallic structures is possible in three ways: (i) employing low density metals, (ii) developing new ones, and (iii) increasing the yield strength of existing high-density metals. The Laboratory of Excellence of the Lorraine University in France, called ‘Design of Alloy Metals for Low-Mass Structures’, is working to lighten metal via metallurgical means. Two leading research laboratories compose this Laboratory of Excellence within the Lorraine University: the Laboratory of Microstructure Studies and Mechanics of Materials (LEM3), based in Metz, and the Jean Lamour Institute (IJL), located in Nancy. In this Special Issue, they report on some of their major progress in the different fields of metallurgy and mechanics of metallic materials. There are articles in the three major fields of metallurgy: physical, chemical, and mechanical metallurgy. All scales are covered, from atomistic studies to real-scale metallic structures.
Pd–10Au alloy --- shear compression --- texture --- grain boundary sliding --- TiAl alloys --- dislocation --- twinning --- nanoindentation --- ECCI --- disconnection density --- displacement discontinuity --- crack nucleation --- crack opening displacement --- digital image correlation --- Al-Cu-Li alloys --- titanium aluminides --- grain refinement --- solidification --- inoculation --- TWIP steel --- ECAP --- deformation twinning --- VPSC --- simulation --- industrial ingot --- steel --- dendritic grain size --- titanium --- strain hardening --- anisotropy --- strain heterogeneity --- acoustic emission --- statistical analysis --- collective dislocation dynamics --- Q& --- P --- transition carbide --- precipitation --- HEXRD --- TEM --- grain size --- crystal plasticity --- elasto-visco-plastic self-consistent (EVPSC) scheme --- hardening --- dislocation density --- ironmaking --- direct reduction --- iron ore --- DRI --- shaft furnace --- mathematical model --- CO2 emissions --- lattice structures --- porous materials --- 3D surface maps --- finite element --- fatigue --- plasticity --- steel ladle --- non-metallic inclusions --- aggregation --- lateral extrusion ratio --- Finite Element (FE) simulation --- analytical modelling --- plastic flow machining --- back pressure --- polycrystalline β-Ti --- elastic anisotropy --- elastic/plastic incompatibilities --- elasto-viscoplastic self-consistent scheme (EVPSC) --- slip activity --- microsegregation --- gas tungsten arc welding --- directional solidification --- FM52 filler metal --- ERNiCrFe-7 --- tip undercooling --- rolling --- asymmetric ratio --- thickness reduction per pass --- magnesium powders --- HPT consolidation --- microstructure --- hardness --- H-activation --- high entropy alloy --- crystallographic texture --- groove rolling --- elastic properties --- non-Schmid effects --- Taylor multiscale scheme --- localized necking --- bifurcation theory --- excess nitrogen --- clusters precipitation --- Fe–Si and Fe–Cr nitrided alloys --- APT and TEM characterization --- metal matrix composite --- in situ X-ray diffraction --- internal stresses --- phase transformation --- nickel-based single crystal superalloy --- lattice mismatch --- in situ experiments --- X-ray diffractometry --- creep --- dislocations --- diffraction --- fast Fourier transform (FFT)-based method --- discrete green operator --- voxelization artifacts --- sub-voxel method --- simulated diffraction peaks --- scattered intensity --- shape memory alloys --- architected cellular material --- numerical homogenization --- multiscale finite element method --- bainite --- martensite --- isothermal treatment --- mechanical properties --- austenite reconstruction --- variant --- magnesium --- self consistent methods --- modeling --- heterogeneous kinetics --- heat and mass transfer
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