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Challenges and Prospects of Steelmaking Towards the Year 2050
| Challenges and Prospects of Steelmaking Towards the Year 2050 |
| Autore | Holappa Lauri |
| Pubbl/distr/stampa | Basel, Switzerland, : MDPI - Multidisciplinary Digital Publishing Institute, 2021 |
| Descrizione fisica | 1 electronic resource (222 p.) |
| Soggetto topico | Technology: general issues |
| Soggetto non controllato |
ironmaking
carbon emissions energy consumption flash ironmaking process alternate ironmaking processes direct reduction smelting reduction iron ore concentrate natural gas digitalization digital technologies digital transformation steel industry digital skills industrial restructuring carbon emission technology upgrade steel environment mining production circular economy lean and frugal design ecology transition climate change pollution toxicology metals metallic products environmental impact carbon capture and storage CO2 mineralization steelmaking slags nanoparticles life cycle assessment (LCA) by-products industrial symbiosis reuse recycling CO2 mitigation hydrogen kinetics fossil-free steel hydrogen direct-reduced iron (H2DRI) melting of H2DRI in EAF (Electric Arc Furnace) hydrogen production by water electrolysis hydrogen storage grid balancing renewable electricity climate warming carbon footprint energy saving emissions mitigation electricity generation hydrogen in steelmaking steel vision mini blast furnace charcoal mathematical model gas injection kinetic models self-reducing burden iron ore coking coal DRI scrap blue dust decarbonization |
| Formato | Materiale a stampa  |
| Livello bibliografico | Monografia |
| Lingua di pubblicazione | eng |
| Record Nr. | UNINA-9910557390103321 |
Holappa Lauri
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| Basel, Switzerland, : MDPI - Multidisciplinary Digital Publishing Institute, 2021 | ||
| Materiale a stampa | ||
| Lo trovi qui: Univ. Federico II | ||
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Design of Alloy Metals for Low-Mass Structures
| Design of Alloy Metals for Low-Mass Structures |
| Autore | Toth Laszlo |
| Pubbl/distr/stampa | Basel, Switzerland, : MDPI - Multidisciplinary Digital Publishing Institute, 2020 |
| Descrizione fisica | 1 electronic resource (460 p.) |
| Soggetto topico | History of engineering & technology |
| Soggetto non controllato |
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 |
| Formato | Materiale a stampa |
| Livello bibliografico | Monografia |
| Lingua di pubblicazione | eng |
| Record Nr. | UNINA-9910557522503321 |
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Toth Laszlo
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| Basel, Switzerland, : MDPI - Multidisciplinary Digital Publishing Institute, 2020 | ||
| Materiale a stampa | ||
| Lo trovi qui: Univ. Federico II | ||
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Ironmaking and Steelmaking
| Ironmaking and Steelmaking |
| Autore | Li Zushu |
| Pubbl/distr/stampa | MDPI - Multidisciplinary Digital Publishing Institute, 2019 |
| Descrizione fisica | 1 electronic resource (464 p.) |
| Soggetto non controllato |
artificial neural network
corrosion inclusion control steel-making simulation liquid steel phosphate capacity slag hydrogen TG analysis surface roughness iron sulfate shot peening refining kinetics iso-conversional method oxygen blast furnace Barkhausen noise gas flow rate ductile cast iron toughness self-reduction briquette Mg deoxidation phosphorus distribution ratio iron oxides phase analysis desiliconisation solid flow CaO/Al2O3 ratio surface depression carbothermal reduction rotary hearth furnace torrefied biomass hot metal pre-treatment inclusions microwaves ironmaking reactivity CaO-based slags high-aluminum iron ore oxides HPSR internal crack fluorapatite crystallization rate COREX liquid area Al addition Wilcox-Swailes coefficient plasma arc evaluation of coupling relationship penetration theory silicate crystals ionization degree pellet size prediction model continuous casting direct element method modified NPL model slag film volatile matter crystallite size Al-TRIP steel viscosity anosovite crystals slag formation CO2 emissions integrated steel plant flow pattern high-heat-input welding dephosphorisation copper stave direct reduction shrinkage Cr recovery chemical composition high speed steel material flow 33MnCrTiB gas-based reduction converter bio-coal flat steel sulfur distribution ratio cold experiment secondary refining process re-oxidation vaporization dephosphorization sulfide capacity electroslag cladding hydrogen attack oxygen steelmaking non-metallic inclusions cracks non-contact measurement energy consumption high-manganese iron ore non-metallic inclusion Ca deoxidation Ca-treatment compressive strength (CS) oil-pipeline steel thermal treatment carbon monoxide composite roll crystallization behaviors devolatilization carbon-saturated iron steelmaking factory slag crust combustion high heat input welding ore-carbon briquette activation energy flow velocity kinetics hydrogen plasma casting speed solid and gaseous oxygen hercynite low fluorine iron ore pellets fayalite heat-affected zone CO-CO2 atmosphere and nitrogen smelting reduction high-phosphorus iron ore iron oxide mold flux BaO intragranular acicular ferrite carbon composite pellet electrolytic extraction iron ore carbon dioxide agglomerate vanadium titano-magnetite emission spectrum static process model concentrate structure titanium slag bonding interface fork blast furnace reaction mechanism reduction synergistic reduction injection principal component analysis ultrafine particles exposure |
| ISBN | 3-03921-330-X |
| Formato | Materiale a stampa |
| Livello bibliografico | Monografia |
| Lingua di pubblicazione | eng |
| Record Nr. | UNINA-9910367568403321 |
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Li Zushu
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| MDPI - Multidisciplinary Digital Publishing Institute, 2019 | ||
| Materiale a stampa | ||
| Lo trovi qui: Univ. Federico II | ||
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