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761
Assessment of Inclusion Removal Ability in Refining Slags Containing Ce<sub>2</sub>O<sub>3</sub>
Published 2023-01-01“…The elimination of inclusions in steelmaking processes has been widely studied. The removal of inclusions by slags containing the rare earth oxide Ce<sub>2</sub>O<sub>3</sub> are studied using an integrated numerical model. …”
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762
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763
Physicochemical study of absorption of CO2 into electric arc furnace slag
Published 2011“…In dealing with this issue, the absorption of COz into EAF steelmaking slag was experimentally studied by the utilization of mechanical grinding method. …”
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Thesis -
764
Determining the Optimal Price in the Steel Industry Using Multilateral Monopoly Patterns with the Approach of Neural Networks and Game Theory
Published 2023-03-01“…Therefore, the main research question aims to provide a model that incorporates key variables, such as the supply and demand of final and intermediate products in the steelmaking industry and the future trends in production and quantity changes.Research methodThis article introduces a composite model that combines artificial neural networks and game theory to assist stakeholders in the steel industry in determining optimal production levels and price levels. …”
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765
De l’agglomération antique de Cassinomagus au village de Chassenon (Charente) : un bilan des connaissances
Published 2021-12-01“…In the northern part of the site, the presence of several kilograms of forge waste (slag, hearth walls and metal scraps) and a high density of micro-waste (scales) attests to steelmaking activities, though the location of these installations have yet to be brought to light. …”
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766
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767
Occupational exposure to metals and other elements in the tractor production.
Published 2018-01-01“…CONCLUSIONS:In the modern full-cycle tractor production, welders may have higher exposure to Fe, P, Zn and Cr, as opposed to steelmakers with higher Mn hair concentrations.…”
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768
Grain Size Effect in Elution Test of Electric Arc Furnace Slag
Published 2020-01-01“…The samples were collected from seven steelmakers located in Brescia (Lombardy Region, Italy). …”
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769
Analysis of Power Supply Heating Effect during High Temperature Experiments Based on the Electromagnetic Steel Teeming Technology
Published 2017-04-01“…To assess the proposed technology, an experimental platform that imitates the actual production condition of steelmakers was established. High temperature experiments were performed to investigate the melting length of Fe-C alloy under different power and frequency conditions. …”
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770
Computer Modeling of Grain Structure Formation during Quenching including Algorithms with Pre- and Post-Solidification
Published 2022-04-01“…The problem is significant for steelmakers to avoid defects in products and to control the steel microstructure during the continuous casting process. …”
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771
Investigation of the Failure of Advanced High Strength Steels Heterogeneous Spot Welds
Published 2016-05-01“…Nowadays, environmental regulation encourages carmakers to reduce the global vehicle weight. Steelmakers develop grades with high performance (Advanced High Strength Steels, AHSS) and fine steel sheet assemblies are used in car body structures, with an optimized thickness in each part. …”
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772
Estimation of the probable maximum size of inclusions using statistics of extreme values and particle size distribution methods
Published 2022-09-01“…Prediction of the maximum size of inclusion in a large weight of steel using data from a small volume steel sample is an important topic for steelmakers. Therefore, the probable maximum sizes (PMS) of inclusions in three steel grades were evaluated by the statistics of extreme values (SEV) and the particle size distributions (PSD) methods based on three-dimensional (3D) investigations of inclusions using the electrolytic extraction (EE) method. …”
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773
Valorization of mining waste from Ouenza iron ore mine (eastern Algeria)
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774
Analysis of Different Mould Section Sizes to Optimize the Submerged Entry Nozzle to Measure the Meniscus Fluctuation in a Continuous Casting Mould
Published 2021-05-01“…Different mould section sizes were analysed to provide background information to the steelmaker to analyse the behaviour of fluid flow pattern. …”
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775
Hardness behavior of W. Nr. 1.7709 steel, oil quenched and tempered between 475°C and 575°C
Published 2021-01-01“…Nr. 1.7709 is a representative structural steel with very low thermal conductivity among EN wrought alloy steels, which is extensively used after hardening and tempering. Although the steelmakers provide technical information about their heat treatment sequence, the tempering diagram of the specific grade has not been designed yet. …”
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776