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Steel has become the most requested material all over the world during the rapid technological evolution of recent centuries. As our civilization grows and its technological development becomes connected with more demanding processes, it is more and more challenging to fit the required physical and mechanical properties for steel in its huge portfolio of grades for each steel producer. It is necessary to improve the refining and casting processes continuously to meet customer requirements and to lower the production costs to remain competitive. New challenges related to both the precise design of steel properties and reduction in production costs are combined with paying special attention to environmental protection. These contradictory demands are the theme of this book.
History of engineering & technology --- oxygen converter slag --- chemical composition of slag --- structural composition of slag --- continuous casting --- tundish --- residence time --- transient casting --- swirling flow tundish --- SEN immersion depth --- multiphase flow --- heat transfer --- continuous casting mold --- computional fluid dynamiscs (CFD) --- fuzzy logic --- optimal cooling --- steel quality prediction --- deoxidation --- inclusions --- thermodynamics --- Ti-bearing steel --- Ca treatment --- dephosphorization --- EAF --- BOF --- phosphorus equilibrium --- wide-thick slab --- non-uniform solidification --- heavy reduction --- porosity --- deformation --- ladle stirring --- turbulence --- slag --- interface --- refining --- mixing time --- slag opening --- pipeline steel --- cooling rate --- composition --- Al-TRIP steel --- slag-steel reaction --- crystalline morphology --- equilibrium model --- CALPHAD --- thermodynamic model --- rare earth --- numerical simulation --- C80D steel --- transverse water flux distribution --- solidification structure --- reoxidation --- tundish cover flux --- Cr2O3 --- decomposition reaction --- RH degasser --- physical Simulation --- mixing Time --- PIV --- flow field --- oxygen converter slag --- chemical composition of slag --- structural composition of slag --- continuous casting --- tundish --- residence time --- transient casting --- swirling flow tundish --- SEN immersion depth --- multiphase flow --- heat transfer --- continuous casting mold --- computional fluid dynamiscs (CFD) --- fuzzy logic --- optimal cooling --- steel quality prediction --- deoxidation --- inclusions --- thermodynamics --- Ti-bearing steel --- Ca treatment --- dephosphorization --- EAF --- BOF --- phosphorus equilibrium --- wide-thick slab --- non-uniform solidification --- heavy reduction --- porosity --- deformation --- ladle stirring --- turbulence --- slag --- interface --- refining --- mixing time --- slag opening --- pipeline steel --- cooling rate --- composition --- Al-TRIP steel --- slag-steel reaction --- crystalline morphology --- equilibrium model --- CALPHAD --- thermodynamic model --- rare earth --- numerical simulation --- C80D steel --- transverse water flux distribution --- solidification structure --- reoxidation --- tundish cover flux --- Cr2O3 --- decomposition reaction --- RH degasser --- physical Simulation --- mixing Time --- PIV --- flow field
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Continuous casting is an industrial process whereby molten metal is solidified into a semi-finished billet, bloom, or slab for subsequent rolling in finishing mills; it is the most frequently used process to cast not only steel, but also aluminium and copper alloys. Since its widespread introduction for steel in the 1950s, it has evolved to achieve improved yield, quality, productivity and cost efficiency. It allows lower-cost production of metal sections with better quality, due to the inherently lower costs of continuous, standardized production of a product, as well as providing increased control over the process through automation. Nevertheless, challenges remain and new ones appear, as ways are sought to minimize casting defects and to cast alloys that could originally only be cast via other means. This Special Issue of the journal ""Metals"" consists of 14 research articles that cover many aspects of experimental work and theoretical modelling related to the ongoing development of continuous casting processes.
inclusion motion --- n/a --- air mist spray cooling --- empirical mode decomposition --- electromagnetic field --- solidification --- final electromagnetic stirring --- beam blank --- liquid core reduction --- tundish --- thermomechanical coupling --- flow behavior --- steel tundish --- austenite grain coarsening --- pores --- annular argon blowing --- round bloom --- mold --- thin-slab cast direct-rolling --- data stream --- grain growth control --- propagation --- two-phase pinning --- HTC --- prediction --- argon gas distribution --- baffle --- flow field --- bubbles --- heat transfer --- inclusions --- upper nozzle --- swirling flow tundish --- crystal --- hybrid simulation model --- roll gap value --- inclusion entrapment --- fluid flow --- billet continuous casting --- mechanism --- heat flux --- numerical simulation --- secondary cooling --- uneven secondary cooling --- polycrystalline model --- mold level --- continuous casting --- entrainment --- slab continuous casting --- magnetohydrodynamics --- entrapment --- asymptotic analysis --- bulge deformation --- slab mold --- segmented roller --- velocity --- finite element analysis --- multi-source information fusion --- global optimization --- support vector regression --- variational mode decomposition --- multiphase flow --- molten steel flow --- PIV
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Steel has become the most requested material all over the world during the rapid technological evolution of recent centuries. As our civilization grows and its technological development becomes connected with more demanding processes, it is more and more challenging to fit the required physical and mechanical properties for steel in its huge portfolio of grades for each steel producer. It is necessary to improve the refining and casting processes continuously to meet customer requirements and to lower the production costs to remain competitive. New challenges related to both the precise design of steel properties and reduction in production costs are combined with paying special attention to environmental protection. These contradictory demands are the theme of this book.
History of engineering & technology --- oxygen converter slag --- chemical composition of slag --- structural composition of slag --- continuous casting --- tundish --- residence time --- transient casting --- swirling flow tundish --- SEN immersion depth --- multiphase flow --- heat transfer --- continuous casting mold --- computional fluid dynamiscs (CFD) --- fuzzy logic --- optimal cooling --- steel quality prediction --- deoxidation --- inclusions --- thermodynamics --- Ti-bearing steel --- Ca treatment --- dephosphorization --- EAF --- BOF --- phosphorus equilibrium --- wide-thick slab --- non-uniform solidification --- heavy reduction --- porosity --- deformation --- ladle stirring --- turbulence --- slag --- interface --- refining --- mixing time --- slag opening --- pipeline steel --- cooling rate --- composition --- Al-TRIP steel --- slag-steel reaction --- crystalline morphology --- equilibrium model --- CALPHAD --- thermodynamic model --- rare earth --- numerical simulation --- C80D steel --- transverse water flux distribution --- solidification structure --- reoxidation --- tundish cover flux --- Cr2O3 --- decomposition reaction --- RH degasser --- physical Simulation --- mixing Time --- PIV --- flow field --- n/a
Choose an application
Steel has become the most requested material all over the world during the rapid technological evolution of recent centuries. As our civilization grows and its technological development becomes connected with more demanding processes, it is more and more challenging to fit the required physical and mechanical properties for steel in its huge portfolio of grades for each steel producer. It is necessary to improve the refining and casting processes continuously to meet customer requirements and to lower the production costs to remain competitive. New challenges related to both the precise design of steel properties and reduction in production costs are combined with paying special attention to environmental protection. These contradictory demands are the theme of this book.
oxygen converter slag --- chemical composition of slag --- structural composition of slag --- continuous casting --- tundish --- residence time --- transient casting --- swirling flow tundish --- SEN immersion depth --- multiphase flow --- heat transfer --- continuous casting mold --- computional fluid dynamiscs (CFD) --- fuzzy logic --- optimal cooling --- steel quality prediction --- deoxidation --- inclusions --- thermodynamics --- Ti-bearing steel --- Ca treatment --- dephosphorization --- EAF --- BOF --- phosphorus equilibrium --- wide-thick slab --- non-uniform solidification --- heavy reduction --- porosity --- deformation --- ladle stirring --- turbulence --- slag --- interface --- refining --- mixing time --- slag opening --- pipeline steel --- cooling rate --- composition --- Al-TRIP steel --- slag-steel reaction --- crystalline morphology --- equilibrium model --- CALPHAD --- thermodynamic model --- rare earth --- numerical simulation --- C80D steel --- transverse water flux distribution --- solidification structure --- reoxidation --- tundish cover flux --- Cr2O3 --- decomposition reaction --- RH degasser --- physical Simulation --- mixing Time --- PIV --- flow field --- n/a
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