Showing 761 - 776 results of 776 for search '"Steelmaking"', query time: 0.11s Refine Results
  1. 761

    Assessment of Inclusion Removal Ability in Refining Slags Containing Ce<sub>2</sub>O<sub>3</sub> by Jianqi Cao, Yao Li, Wanming Lin, Julong Che, Feng Zhou, Yunfang Tan, Dongliang Li, Jie Dang, Chao Chen

    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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    Article
  2. 762
  3. 763

    Physicochemical study of absorption of CO2 into electric arc furnace slag by Muhd Nor, Nik Hisyamudin

    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
  4. 764

    Determining the Optimal Price in the Steel Industry Using Multilateral Monopoly Patterns with the Approach of Neural Networks and Game Theory by Mina Kazemian, Mohamad Ali Afshar Kazemi, Kiamars Fathi Hafshejani, Mohammad reza Motadel

    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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    Article
  5. 765

    De l’agglomération antique de Cassinomagus au village de Chassenon (Charente) : un bilan des connaissances by Lucie Carpentier, Sandra Sicard

    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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    Article
  6. 766
  7. 767

    Occupational exposure to metals and other elements in the tractor production. by Denis Vinnikov, Sergey Semizhon, Tatsyana Rybina, Viktor Zaitsev, Anna Pleshkova, Aliaksandra Rybina

    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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    Article
  8. 768

    Grain Size Effect in Elution Test of Electric Arc Furnace Slag by Alessandro Riboldi, Giovanna Cornacchia, Marcello Gelfi, Laura Borgese, Annalisa Zacco, Elza Bontempi, Marco V. Boniardi, Andrea Casaroli, Laura E. Depero

    Published 2020-01-01
    “…The samples were collected from seven steelmakers located in Brescia (Lombardy Region, Italy). …”
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    Article
  9. 769

    Analysis of Power Supply Heating Effect during High Temperature Experiments Based on the Electromagnetic Steel Teeming Technology by He Ming, Wang Qiang, Liu Xin’an, Shi Chunyang, Liu Tie, He Jicheng

    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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    Article
  10. 770

    Computer Modeling of Grain Structure Formation during Quenching including Algorithms with Pre- and Post-Solidification by Adán Ramírez-López, Omar Dávila-Maldonado, Alfonso Nájera-Bastida, Rodolfo Dávila Morales, Carlos Rodrigo Muñiz-Valdés, Jafeth Rodríguez-Ávila

    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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    Article
  11. 771

    Investigation of the Failure of Advanced High Strength Steels Heterogeneous Spot Welds by Thibaut Huin, Sylvain Dancette, Damien Fabrègue, Thomas Dupuy

    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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    Article
  12. 772

    Estimation of the probable maximum size of inclusions using statistics of extreme values and particle size distribution methods by Yong Wang, Hong Bai, Chengsong Liu, Hua Zhang, Hongwei Ni, Pär Jönsson

    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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    Article
  13. 773

    Valorization of mining waste from Ouenza iron ore mine (eastern Algeria) by Abdelaziz Idres, Chiraz Abdelmalek, Ahcène Bouhedja, Aissa Benselhoub, Mohamed Bounouala

    “…Abstract The present article is devoted to the development of a hematite-poor ore mine in Ouenza, which does not meet the steelmaker's requirements. Significant volumes are stored at the pithead of the mine, and the reserves are estimated at over 100 million tones. …”
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    Article
  14. 774

    Analysis of Different Mould Section Sizes to Optimize the Submerged Entry Nozzle to Measure the Meniscus Fluctuation in a Continuous Casting Mould by Manish Kumar, Praveen Mishra, Apurba Kumar Roy

    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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    Article
  15. 775

    Hardness behavior of W. Nr. 1.7709 steel, oil quenched and tempered between 475°C and 575°C by Mantzoukas John, Papageorgiou Dimitris G., Medrea Carmen, Stergiou Constantinos

    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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    Article
  16. 776