Relationship between the Aluminum and Oxygen and Sulfur Partitions for Molten Iron and a CaO-Al_2O_3-ZrO_2 Slag in Equilibrium

スポンサーリンク

概要

• 論文の詳細を見る

• The relationship between the aluminum–oxygen and sulfur distribution ratio for molten iron and a CaO–Al2O3–ZrO2 slag in equilibrium at 1 873 K was studied using an Al2O3 or CaO-stabilized ZrO2 crucible. The slag and molten iron equilibrated with CaO·2Al2O3 and Css (cubic solid solution in CaO–ZrO2 system) in the Al2O3 crucible, and with Ca·OZrO2 and Css in the ZrO2 crucible. These equilibrium states coincided with the phase diagram of CaO–Al2O3–ZrO2. From the concentrations of aluminum and oxygen dissolved in molten iron, the Al2O3 activity in the slag was determined to be 0.393 in the Al2O3 crucible and 0.385 in the ZrO2 crucible. These activities were compared with the data in the CaO–Al2O3 and CaO–ZrO2 systems. The sulfur distribution ratio was higher a little in the ZrO2 crucible than in the Al2O3 crucible and increased with aluminum content. The sulfide capacity of the fluxes was determined to be 8.77×10−5 and 9.10×10−5 in the Al2O3 and ZrO2 crucibles, respectively.

• 社団法人 日本鉄鋼協会の論文
• 2006-02-15

著者

• SEKI Ichiro

  Institute for Materials Research, Tohoku University

• NAGATA Kazuhiro

  Department of Chemistry and Materials Science, Tokyo Institute of Technology

• Tanabe Jun

  Department of Cardiology, Shizuoka medical center

• Tanabe Jun

  Department Of Basic Science Graduate School Of Arts And Sciences The University Of Tokyo

• Seki Ichiro

  Institute For Materials Research Tohoku University

• Seki Ichiro

  Department Of Pediatrics Tokyo Metropolitan Bokuto General Hospital

• Nagata Kazuhiro

  Department Of Chemistry And Materials Science Tokyo Institute Of Technology

• Seki Ichiro

  Department Of Chemistry And Materials Science Faculty Of Engineering Tokyo Institute Of Technology

• Nagata Kazuhiro

  Dep. Of Chemistry And Materials Sci. Tokyo Inst. Of Technol.

• Tanabe Jun

  Department Of Mechanical Engineering Faculty Of Engineering Nippon Institute Of Technology

• Nagata Kazuhiro

  Department Of Chemistry And Materials Science Graduate School Of Engineering Tokyo Institute Of Tech

• Nagata Kazuhiro

  Department Of Cell Biology Chest Disease Research Institute Kyoto University

• NAGATA Kazuhiro

  Department of Conservation Science, Tokyo University of the Arts

• Tanabe Jun

  Department of Applied Chemistry, Faculty of Engineering, Saitama University

関連論文

• Enhanced Tensile Strength and Plasticity of Zr-Cu-Al Bulk Glassy Alloys at Cryogenic Temperatures
• The Oxygen Partial Pressure on the Surface of Na_2O-SiO_2 Molten Glass Heated by Thermal Plasma of Ar
• Excess Vaporization of Na from Na_2O-SiO_2 Molten Slag by Transfer Thermal Plasma of Ar
• PJ-482 Isolated Ischemia at the Conus Branch Artery Causing Proarrhythmic ECG Conversion in Patients with the ECG Pattern of Brugada Syndrome(ECG/Body surface potential mapping/Holter(06)(A),Poster Session(Japanese),The 72nd Annual Scientific Meeting of t
• Expression and Phosphorylation of BiP/GRP78, a Molecular Chaperone in the Endoplasmic Reticulum, during the Differentiation of a Mouse Myeloblastic Cell Line
• Mechanisms of Carburization and Melting of Iron by CO Gas
• Mechanism of Carburizing Followed by Melting of Iron by CO Gas
• Annealing-Induced Devitrification Behavior of a Ti_Zr_Ni_Cu_ Glassy Alloy
• Preparation of a Wide Zr_Al_Ni_5Cu_ Metallic Glass Sheet by a Twin-Roller Type Casting Method and Its Mechanical Properties
• HSP47, a Collagen-Specific Molecular Chaperone, Delays the Secretion of Type III Procollagen Transfected in Human Embryonic Kidney Cell Line 293 : A Possible Role for HSP47 in Collagen Modification
• Does Helicobacter pylori eradication depend on the period of amoxicillin treatment? A retrospective study
• Cerebral Circulation and Metabolism Induced Hypoxemia Especially Its Influence on Cerebral Carbohydrate Metabolism : PROCEEDINGS OF THE 25TH ANNUAL MEETlNG, JAPANESE CIRCULATION SOCIETY Part III
• A Study of Cerebral Circulation by Eyeground Photography during 10% Oxygen Respiration : PROCEEDINGS OF THE 25TH ANNUAL MEETlNG, JAPANESE CIRCULATION SOCIETY Part III
• Clinical Incidence of Arrhythmia : PROCEEDINGS OF THE 25TH ANNUAL MEETlNG, JAPANESE CIRCULATION SOCIETY Part III
• Cardiac Catheterization Studies on the Relation of Myocardial Oxygen Demand-and-Supply to Electrocardiographic Changes in Induced Anoxemia of Clinical Cases : Symposium on Electrocardiogram
• Effect of Na_2O on Crystallization of Mould Fluxes for Continuous Casting of Steel
• Coordination Environment of Fluorine in the CaO-SiO_2-CaF_2 Glasses Bearing Na_2O : A Solid-state ^F MAS NMR Study
• Fluorescently Labeled Proteins as a Tool for Analyzing the Dynamics of Protein Quality Control in Living Cells
• Effect of CaF_2 on crystallization of mold flux for continuous casting
• Stability of Cuspidine (3CaO・2SiO_2・CaF_2) and Phase Relations in the CaO-SiO_2-CaF_2 System
• SUCCESSFUL ENDOSCOPIC HEMOSTASIS OF RECTAL DIEULAFOY'S ULCER BY CLIPPING : AGING MAY BE A FACTOR
• Mechanisms of Pig-iron Making from Magnetite Ore Pellets Containing Coal at Low Temperature
• The Formation Mechanism of Ca_2Fe_2O_5 from FeO and CaO
• Non-linear Kinetic Analysis of Decarburization and Deoxidization of Liquid Iron by Ar-CO-CO_2 Gas Mixtures
• Measurement of Normal Spectral Emissivity of Liquid Copper
• Concept of Furnace for Metal Refining by Microwave Heating : A Design of Microwave Smelting Furnace with Low CO_2 Emission
• 小児の気縦隔に続発する硬膜外気腫 : 稀な合併症か?
• The change of HSP47, collagen specific molecular chaperone, expression in rat skeletal muscle may regulate collagen production with gravitational conditions
• Magnetic Resonance in an Amorphous Slag:8CaO・8SiO_2・3Fe_2O_3・2FeO
• Relationship between the Aluminum and Oxygen and Sulfur Partitions for Molten Iron and a CaO-Al_2O_3-ZrO_2 Slag in Equilibrium
• The Rapid Diagnosis of Group A Streptococcal Infection : THE 10th CONFERENCE ON THE 10th CONFERENCE ON PREVENTION FOR RHEUMATIC FEVER AND RHEUMATIC HEART DISEASE
• Lattice Constant of Iron and Austenite Including Its Supersaturation Phase of Carbon
• Shift of the Absorption Edge for the Charge Transfer Band in Slags Containing Iron Oxides
• Production of Pig Iron from Magnetite Ore-Coal Composite Pellets by Microwave Heating
• Supersaturation of Carbon in Austenite during Carburization by CO Gas
• Negative C-reactive protein in children with bacterial infection
• Another observation of microphthalmia in an XX male: microphthalmia with linear skin defects syndrome without linear skin lesions
• Brain MR findings in a patient with merosin-negative congenital muscular dystrophy
• Microwave Induced Solid-Solid Reactions between Fe_3O_4 and Carbon Black Powders
• Polycrystalline Wustite Surface Observed by STM and LEED
• Effect of Alkali Oxides on Crystallization in CaO-SiO_2-CaF_2 Glasses
• Mechanism of Heat Transfer Reduction by Crystallization of Mold Flux for Continuous Casting
• Effect of NaF Addition to Mold Flux on Cuspidine Primary Field
• Crystallization of CaO-SiO_2-TiO_2 Slag as a Candidate for Fluorine Free Mold Flux
• Crystallization and embrittlement behavior of a Zr55Al10Ni5Cu30 metallic glass having different Si and O contents
• Localized Heating and Reduction of Magnetite Ore with Coal in Composite Pellets Using Microwave Irradiation
• A Single-Chain Fv Fragment 2A3 Specific for Native Lysozyme : Isolation from a Human Synthetic Phage Display Antibody Library and Characterization
• Vasomotor abnormality in the brachial and coronary arteries of patients with vasospastic angina or syndrome X
• The Floating Potential on the Surface of 25mol%Na_2O-SiO_2 Glass Heated by Thermal Plasma of Ar
• Removal of Fe_3O_4 Film Using Atmospheric Transferred Plasma at Low Temperature
• Reduction Kinetics of Hematite Powder Mechanically Milled with Graphite
• Thermal Stability and Mechanical Properties of Ti_Cu_Zr_TM_(TM = Co, Fe) Metallic Glass Sheets Prepared by Twin-Roller Casting Method
• Enhancement of Secretion of Human Procollagen I in Mouse HSP47-Expressing Insect Cells
• Charge Transfer Assisted Ferromagnetic Coupling Observed in an Ion-Radical Salt of a Cross-Cyclophane TTF-Based Donor
• Three-Dimensional Sulfur-Based π-Donor: A Novel Dimeric TTF Derivative of a Cross-Cyclophane Type
• Constrictive Pericarditis with Atrial Septal Defect in Children
• Magnetism and Magnetic Interaction in a Complex Oxide Glass System Containing Deposited Clusters of Magnetite at the Superparamagnetic State
• Determination of Gibbs Energy of Formation of Cuspidine (3CaO・2SiO_2・CaF_2) by Transpiration Method
• A Dynamic Change be ^I-15-(p-Iodophenyl)-3-R, S-Methyl pentadecanoic Acid Myocardial Single Photon Emission Computed Tomography in a 55-Year-Old Woman
• Influence of Precipitation Behavior of Different Crystalline Phases for Embrittlement Behavior of Several Zr-Based Metallic Glasses
• Electrostatic Cell-to-Cell Adhesion by a Non-Proteolytic Componet in a Protease Preparation
• Suppression of Crystallization in Ti-Based Alloys by Fluxing
• Complex Permittivity and Permeability of α-Fe_2O_3 and Fe_O Powders in the Microwave Frequency Range between 0.2 and 13.5GHz
• Complex Permittivity and Permeability of SiO_2 and Fe_3O_4 Powders in Microwave Frequency Range between 0.2 and 13.5GHz
• Selectivity of Microwave Energy Consumption in the Reduction of Fe_3O_4 with Carbon Black in Mixed Powder
• Determination of Diffusion Coefficient of Nd^ in NdCrO_3 Based on Solid State Reaction
• Dynamic Deletion of Units for Self-Organizing Map by Introducing a New Measure of Unit's Contribution to Learning (論文特集:自己組織化マップとその応用)
• Nonstoichiometric Wustite (001) Surface Exposing Defect Clusters
• Relation between Viscosity and Thermal Conductivity in Molten Silicate Slags and Fluxes
• Roles of collagen fibers and its specific molecular chaperone : analysis using HSP47-knockout mice
• Mechanism and components of endoplasmic reticulum-associated degradation
• Regulation and Function of Collagen-specifec Molecular Chaperone, HSP47
• Myocardial Infarction and Left Coronary Ostial Stenosis in Infancy Simulating Anomalous Origin of the Left Coronary Artery : A Case Report
• Excess Electrochemical Vaporization of SiO from Na_2O-SiO_2 Molten Slag by Transfer Thermal Plasma of Ar
• High Temperature Measurement of Complex Permittivity and Permeability of Fe_3O_4 Powders in the Frequency Range of 0.2 to 13.5GHz
• N=D=2 Twisted Super Yang-Mills on a Lattice
• Preface to the Special Issue on "Process Developments of Iron and Steelmaking and Environmental Challenges and New Development in Casting and Solidification"
• Solubility of Calcium and Oxygen in Molten Iron Equilibrated with Slag in CaO, Al_2O_3 or CaO-stabilized ZrO_2 Crucible at 1873K
• Ultrasonic Velocities of Molten Alkali Silicates
• Relaxation Phenomena of Ultrasonic Waves on Molten Alkali Silicates
• Complex Permittivity of Graphite, Carbon Black and Coal Powders in the Ranges of X-band Frequencies (8.2 to 12.4GHz) and between 1 and 10GHz
• Lipoma of the heart in a child clinical, echocardiographic, angiographic, and pathological features.:Clinical, Echocardiographic, Angiographic, and Pathological Features
• Properties of magnesium oxides prepared from various salts and their catalytic activity in 1-butene isomerization.
• Relaxation Phenomena of Ultrasonic Waves on Molten Alkali Silicates
• Smelting of Metallic Titanium from an Oxide Flux Using a CaO-Stabilized ZrO2 Solid-Electrolyte Electrode
• HSP47, a Collagen-Specific Molecular Chaperone, Delays the Secretion of Type III Procollagen Transfected in Human Embryonic Kidney Cell Line 293: A Possible Role for HSP47 in Collagen Modification.

もっと見る 閉じる

スポンサーリンク