Solubilities of Al2O3, SiO2 and Cr2O3 in the FeS Containing Systems
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概要
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The solubilities of Al2O3, SiO2 and Cr2O3 in molten Fesatd.-FeS and Fesatd.-MnSsatd.-FeS systems have been measured between 1 273 and 1 773 K. The oxide solubilities were observed to decrease with raising temperature and decreasing FeS content of the sulfide melts. The solubilities of Al2O3 and SiO2 in the FeS-MnS system were also measured at 1 573, 1 673, and 1 773 K. The mechanism of the formation of oxysulfide complex inclusions is discussed based n the present findings.
著者
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Sano Nobuo
Department Of Metallurgy Graduate School Of Engineering The University Of Tokyo
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Tsukihashi Fumitaka
Department Of Advanced Material Science The University Of Tokyo
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Dub Alexei
Leave from Moscow Institute of Steel and Alloys
関連論文
- Temperature Coefficient of Surface Tension and their Comparison for Molten tin at Different Oxygen Potentials of the Measured Conditions
- The Effect of Na_2O and Al_2O_3 on Dephosphorization of Molten Steel by High Basicity MgO Saturated CaO-FeO_x-SiO_2 Slag
- Activities of FeO in CaO-Al_2O_3-SiO_2-FeO and CaO-Al_2O_3-CaF_2-FeO Slags
- Measurement of Nitrogen Dissolution Rate into Molten Alloys by Isotope Exchange Technique (高温質量分析特集号)
- Effects of Oxygen and Nitrogen on the Rate of Nitrogen Dissolution in Iron-Chromium and Iron-Vanadium Alloys
- Activity Measurement of CaO-SiO_2-AlO_-MgO Slags Equilibrated with Molten Silicon Alloys
- A Newly Developed Method for Determining SiO_2 Activity of the Silicate Slags Equilibrated with Molten Silicon Alloys
- Thermodynamic Properties of Si-Al,-Ca, -Mg Binary and Si-Ca-Al, -Ti, -Fe Ternary Alloys
- Solubility of TiO_2 in Iron Saturated FeO-FeS Melts
- Wettability and Interfacial Permeability between Prereduced Ilmenite and Molten Pig Iron
- Solubility of TiO_2 in Fe_-FeS Melts
- Dissolution Behavior of Solid 5CaO・SiO_2・P_2O_5 in CaO-SiO_2-FeO_x Slag
- Condensation of P_2O_5 at the Interface between 2CaO・SiO_2 and CaO-SiO_2-FeO_x-P_2O_5 Slag
- Thermodynamics of the MnO-SiO_2-TiO_2 System at 1673 K
- Effect of Simultaneous Addition of Al_2O_3 and MgO on the Liquidus of the CaO-SiO_2-FeO_x System with Various Oxygen Partial Pressures at 1573K
- Reduction Extraction Kinetics of Titania and Iron from an Ilmenite by H_2-Ar Gas Mixtures
- Removal of Antimony from Liquid Copper by Using CuCl-Na_2CO_3 Fluxes at 1423K
- Mechanisms of Oxidation and Vaporization of Antimony from Liquid Copper with CuCl-CaO Fluxes
- Chlorination Kinetics of ZnFe_2O_4 with Ar-Cl_2-O_2 Gas
- Removal of Zn and Pb from Fe_2O_3-ZnFe_2O_4-ZnO-PbO Mixture by Selective Chlorination and Evaporation Reactions
- Evaporation Kinetics of the Molten PbCl_2-ZnCl_2 System from 973 to 1073K
- Oxygen Exchange Reaction between CO_2-CO Gas and Molten Oxide Containing Iron Oxide
- Three-dimensional Compressible Flow Simulation of Top-blown Multiple Jets in Converter
- Exergy Analysis of Steel Production Processes
- Reaction Behavior of P_2O_5 at the Interface between Solid 2CaO・SiO_2 and Liquid CaO-SiO_2-FeO_x-P_2O_5 Slags Saturated with Solid 5CaO・SiO_2・P_2O_5 at 1573K
- Modeling of Three-phase Flows and Behavior of Slag/Steel Interface in an Argon Gas Stirred Ladle
- Large Eddy Simulation on Flow Structure in Centrifugal Flow Tundish
- Formation Reaction of Phosphate Compound in Multi Phase Flux at 1573K
- Partition Equilibria of Lead and Antimony between Liquid Copper and MgO Saturated Cu_2O-SiO_2, Cu_2O-CaO and Cu_2O-CaO-SiO_2 Systems
- Reaction Mechanism between Solid CaO and FeO_x-CaO-SiO_2-P_2O_5 Slag at 1 573K
- Chlorination and Evaporation Behaviors of PbO-PbCl_2 System in Ar-Cl_2-O_2 Atmosphere
- Thermodynamic and Structural Properties for the FeO-SiO_2 System by using Molecular Dynamics Calculation
- Calculation of Thermodynamic Properties and Phase Diagrams for the CaO-CaF_2, BaO-CaO and BaO-CaF_2 Systems by Molecular Dynamics Simulation
- Melting and Solidifying Behaviors of the CaO-SiO_2-FeO_x Slags at Various Oxygen Partial Pressures
- Vapor Pressure Measurements for the FeCl_2-ZnCl_2 System by the Transpiration Method
- Thermodynamics of Molten Fe-Cr-C_ Alloy
- Vapor Pressure Measurement of Zinc Oxychloride
- 287 Phosphorus partitions between carbon-saturated iron melts and CaO-CaF_2-SiO_2-MnO slags(STEELMAKING, The 108th ISIJ Meeting)
- The Activity of Calcium in Calcium-Calcium Halide Fluxes
- Effects of Electromagnetic Brake on Vortex Flows in Thin Slab Continuous Casting Mold
- Vortexing Flow Patterns in a Water Model of Slab Continuous Casting Mold
- Influences of Oxide Additions on Formation Reaction of Iron Carbide at 1023K
- Molecular Dynamics Simulation of the Thermodynamic and Structural Properties for the CaO-SiO_2 System
- Separation of Fe, Co and Ni from molten Ni-based alloy by MgO-saturated FeO_x-MgO-SiO_2 slag
- Distribution Equilibria of Fe, Co and Ni between MgO-saturated FeO_x-MgO-SiO_2 Slag and Ni Alloy
- Effect of Static Magnetic Field Application on the Mass Transfer in Sequence Slab Continuous Casting Process
- Modeling of Circulating Flow in RH Degassing Vessel Water Model Designed for Two-and Multi-legs Operations
- Numerical Estimation of the Effect of the Magnetic Field Application on the Motion of Inclusion in Continuous Casting of Steel
- The Effect of B_2O_3 on Dephosphorization of Molten Steel by FeO_x-CaO-MgO_-SiO_2 Slags at 1873K
- The Distribution of Manganese and Sulfur between CaO Saturated CaO-FeO-SiO_2 Slags and Molten Iron
- Preface
- Determination of the Rate of CO_2 Dissociation on the Surface of CaO-SiO_ CaO-Al_2O_ CaO-SiO_2-CaF_2 and CaO-SiO_2-Fe_xO Melts
- Effect of Rotating Magnetic Field on Two-phase Flow in RH Vacuum Degassing Vessel
- Solubilities of Al2O3, SiO2 and Cr2O3 in the FeS Containing Systems
- Changing Behavior of Non-metallic Inclusions in Solid Iron Deoxidized by Al-Ti Addition during Heating at 1473 K
- Wettability of Sn-Zn, Sn-Ag-Cu and Sn-Bi-Cu Alloys on Copper Substrates
- Current, Magnetic Field and Joule Heating in Electroslag Remelting Processes
- Radiative Heat Transfer Behavior of Mold Fluxes for Casting Low and Medium Carbon Steels
- Effects of the Seaweed Bed Construction Using the Mixture of Steelmaking Slag and Dredged Soil on the Growth of Seaweeds
- Dissolution Mechanism of Various Elements into Seawater for Recycling of Steelmaking Slag
- Interfacial Rate of CO2–CO Reaction with the Solid Iron and Iron Oxide by Isotope Exchange Technique at 1273 K
- Wettability between Molten Slag and MgO–C Refractories for the Slag Splashing Process
- Modeling of Transient Two-Phase Flow in a Continuous Casting Mold Using Euler-Euler Large Eddy Simulation Scheme
- Effect of Nitrogen on the Formation and Evolution of Non-Metallic Inclusions in Fe–Al–Ti–N Alloy
- Equilibrium Partitions of Manganese and Phosphorus between BaO-BaF2 Melts and Carbon Saturated Fe-Mn Melts.
- Phosphorus Partition between CaOsatd.-BaO-SiO2-FetO Slags and Liquid Iron at 1873K.
- Current, Magnetic Field and Joule Heating in Electroslag Remelting Processes
- Equilibrium Distribution Ratios of Phosphorus and Chromium between BaO-MnO Melts and Carbon Saturated Fe-Cr-Mn Alloys at 1 573 K.
- Interfacial Rate of CO_2-CO Reaction with the Solid Iron and Iron Oxide by Isotope Exchange Technique at 1273 K