Study on the Mechanical Model of Slag and Quasi‐Static Analysis of Slag Samples in the Radiant Syngas Cooler
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DOI: 10.1002/apj.70066
Abstract: In gasification processes, the accumulation of slag on the water tubes of radiant syngas coolers (RSCs) significantly impacts heat transfer efficiency and operational reliability. Understanding the mechanical properties of slag is crucial for optimizing slag… read more here.
Keywords: slag; quasi static; model slag; model ... See more keywords
Effect of TiO2 and FeO on the Viscosity and Structure of Blast Furnace Primary Slags
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DOI: 10.1002/srin.201600296
Abstract: The effects of TiO2 and FeO on the viscosities of CaO–MgO–Al2O3–SiO2–TiO2-FeO slag are investigated by the rotating cylinder method. The structural characterization of the quenched samples are also studied by Fourier transform infra-red and Raman… read more here.
Keywords: tio2 feo; slag; viscosity; spectroscopy ... See more keywords
Physical Modeling Evaluation on Refining Effects of Ladle with Different Purging Plug Designs
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DOI: 10.1002/srin.201900606
Abstract: To meet the demands for high-quality steel, ladle refining is performed widely, which is used for temperature and composition homogenization, decarburization, desulphurization, and inclusion removal. In a typical secondary refining technique, argon gas is blown… read more here.
Keywords: slag; inclusion removal; gas; metallurgy ... See more keywords
Numerical Investigations on Bubble Behavior at a Steel–Slag Interface
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DOI: 10.1002/srin.201900611
Abstract: Herein, the volume of fluid (VOF) model is applied to simulate the phenomenon caused by the bubble motion from the molten metal into a slag. First, the mathematical model is validated by the experi ... read more here.
Keywords: slag; numerical investigations; bubble behavior; investigations bubble ... See more keywords
Effect of the Al 2 O 3 Content in the Slag on the Remelting Behavior of a Bearing Steel
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DOI: 10.1002/srin.202000241
Abstract: Bearing steels can be exposed to extreme service environments such as high contact pressure, high rotational speed, and/or elevated temperatures. Rolling contact fatigue (RCF) is therefore a key factor affecting the bearings life. Many authors… read more here.
Keywords: slag; rcf; effect; bearing steels ... See more keywords
Mineral Transform and Specific Heat Capacity Characterization of Blast Furnace Slag with High Al2O3 in Heating Process
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DOI: 10.1002/srin.202000448
Abstract: The specific heat capacity (Cp) of blast furnace (BF) slag critically impacts BF smelting and reports on the Cp of BF slag with high Al2O3 are rare. Mineral transform and Cp characterization of synthesized BF… read more here.
Keywords: al2o3; cao; peak; slag ... See more keywords
Kinetics of Dephosphorization at Different Slag Basicities in the Double Slag Converter Steelmaking Process
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DOI: 10.1002/srin.202100256
Abstract: Combined with the temperature model from heat balance and the lime dissolution model, the dephosphorization kinetic model based on the coupled reaction model for the dephosphorization stage in the double slag converter steelmaking process is… read more here.
Keywords: slag converter; slag basicities; dephosphorization; model ... See more keywords
Blast Furnace Slag Formation Prediction Model Using Classical Thermodynamics
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DOI: 10.1002/srin.202300612
Abstract: Blast furnace (BF) ironmaking is the most widely used technology for hot metal production. In steelmaking industry, 80% of the steel in the world is produced in the BF‐basic oxygen furnace route. It is well… read more here.
Keywords: thermodynamics; slag; slag formation; model ... See more keywords
Recycling Perspectives of Electric Arc Furnace Slag in the United States: A Review
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DOI: 10.1002/srin.202300854
Abstract: This article presents a comprehensive review of electric arc furnace (EAF) slag recycling in the United States, examining its classification and the associated challenges and opportunities of its industrial use. The study affirms EAF slag's… read more here.
Keywords: electric arc; united states; slag; arc furnace ... See more keywords
The Steelmaking Transformation Process and Its Consequences for Slag Utilization
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DOI: 10.1002/srin.202400234
Abstract: The main challenge of the European steel industry for the next decade is the steel production transformation process. Many steel producers aim to avoid their CO2 emissions by substituting the CO2‐intensive blast furnace/basic oxygen furnace… read more here.
Keywords: process; slag; transformation process; steel ... See more keywords
Interactions between 3Al2O3·2SiO2, CA2, CA6, and Molten Slags
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DOI: 10.1002/srin.202400536
Abstract: Herein, the interaction between the oxide substrates (mullite (3Al2O3·2SiO2), calcium aluminates CaO⋅2Al2O3 (CA2) and CaO⋅6Al2O3 (CA6), and the slags with various basicities (CaO/(Al2O3 + SiO2) (1.0, 0.9, and 0.8)) and MgO (5 and 10 wt%) is investigated. The… read more here.
Keywords: ca6; slag; 2sio2 ca2; interactions 3al2o3 ... See more keywords