Removing metallic impurities from ferrosilicon alloy by Ar-O₂ gas blowing by ZHANG Yan-hui, LI Ya-qiong, LEI Xun-hui, ZHANG Li-feng

“…Ferrosilicon alloy is widely used as alloying agent and deoxidizer in the steelmaking process, which containing the metallic impurities of Al, Ca, and Ti would directly affect the cleanliness of the molten steel. …”
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γ Decomposition in Fe–Mn–Al–C lightweight steels by C. Mapelli, S. Barella, A. Gruttadauria, D. Mombelli, M. Bizzozero, X. Veys

“…In the last few decades the steelmaking industry has been focusing on lightweight steel development and the Fe–Mn–Al–C system has been put under the spotlight. …”
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Segregation and carbide evolution in AISI D2 tool steel produced by curved continuous casting by Tinghui Man, Yuheng Dai, Jian Yao, Leqian Xu, Peng Li, Ming Zhao, Yu Liu, Hongshan Zhao

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Microstructure, Tensile, and Fatigue Properties of Large-Scale Austenitic Lightweight Steel by Jong-Ho Shin, Jeon-Young Song, Sung-Dae Kim, Seong-Jun Park, Young-Wha Ma, Jong-Wook Lee

“…High-Mn lightweight steel, Fe-0.9C-29Mn-8Al, was manufactured using steelmaking, ingot-making, forging, and rolling processes. …”
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The Effect of Electric Arc Furnace Dust (EAFD) on Improving Characteristics of Conventional Concrete by Sajjad Saeb, José A. Capitán, Alfonso Cobo

“…Then, they were classified into three groups depending on the size and origin (fine and coarse, both obtained by filtering those particle sizes directly from furnaces, and a third class obtained in the interior of the steelmaking site close to material handling (MH) belt conveyors) based on their physical and chemical characteristics. …”
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Wetting and interfacial interaction of molten iron on MgO substrate under different oxygen partial pressures by Yigui Lao, Guangqiang Li, Yunming Gao, Cheng Yuan

“…The interaction between molten iron and refractory is of great significance to understand the damage of refractory in steelmaking processes. In this work, the interactions between the molten iron and three kinds of magnesia aggregates: No. 1 containing CaZrO3-ZrO2 intergranular phase (mainly CaZrO3), No. 2 containing ZrO2-MgAl2O4 intergranular phase (mainly ZrO2) and No. 3 fused magnesia, were studied by the sessile drop method at 1823 K under two kinds of oxygen partial pressures of PO2 ≈ 1.87 × 10−1 Pa and PO2 ≈ 1.87 × 10−3 Pa. …”
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Suitability of Auger Pressing Briquettes for Blast Furnace Use Based on Laboratory Tests by Olli Vitikka, Mikko Iljana, Anne Heikkilä, Illia Tkalenko, Nikita Koriuchev, Daniel Shehovsov, Andrey Malkki, Timo Fabritius

“…Auger pressing is a novel briquetting method to efficiently improve the recycling of by-products from iron and steelmaking. The high-temperature properties of auger pressing briquettes mainly consisting of blast furnace sludge and mill scale were evaluated. …”
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Effect of surface-modified MgO nanoparticles on intragranular ferrite nucleated on inclusions in low-alloy steel by Hao Guo, Shufeng Yang, Yanling Zhang, Jingshe Li, Tiantian Wang

“…Initial experiments were performed to determine the appropriate steelmaking holding time, and the utilization ratio of MgO@C nanoparticle was 65% from the calculated total oxygen content. …”
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Effect of Cr₂O₃ on Physicochemical Properties of CaO-SiO₂-Fe_tO Slags during BOF Smelting Process of Chromium-Bearing Iron by Shannan Li, Jianli Li, Yue Yu, Hangyu Zhu

“…All in all, the increase of Cr₂O₃ content in the CaO-SiO₂-Fe_tO system will adversely affect the semi-steel steelmaking process.…”
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Recovery of Chromium from Slags Leachates by Electrocoagulation and Solid Product Characterization by Lubomir Pikna, Maria Hezelova, Agnieszka Morillon, David Algermissen, Ondrej Milkovic, Robert Findorak, Martin Cesnek, Jaroslav Briancin

“…Slags produced in the steelmaking industry could be a source of chromium. …”
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Novel solar simulated photocatalytic heterolysis of pharmaceutical wastewater via slag nanocomposite immobilization: Optimization using response surface methodology by Kingsley Safo, Hussien Noby, Masatoshi Mitsuhara, Hiroshi Naragino, Ahmed H. El-Shazly

“…This study converted slag from the steelmaking industry into an Fe2O3-rich nanocomposite using solvothermal technique for photodegradation of pharmaceutical wastewater in an immobilized mode. …”
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Achieving superior cryogenic impact toughness and sufficient tensile properties in a novel high-Mn austenitic steel weld metal via cerium addition by Jinshuai Zhang, Guangqiang Li, Honghong Wang, Xiangliang Wan, Mingfeng Hu, Yulong Cao

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Influence of reduction parameters on, weight loss, crack propagation, iron whisker growth, and morphological characteristics of directly reduced iron produced by non-contact direct... by Joseph Ekhebume Ogbezode, Olusegun Olufemi Ajide, Olusoji Ofi, Oluleke Olugbemiga Oluwole

“…Non-contact direct reduction (NDR) is an alternative technique in iron and steelmaking. Direct reduced iron production (DRI) uses it. …”
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Effect of MgO on crystallization behavior of MnO–SiO2–Al2O3 based inclusions in tire cord steel by Qiang Zeng, Jianli Li, Qi Xu, Yue Yu

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Model Investigation of Argon Injection into Liquid Steel at Ladle Furnace Station with Using of Innovative Module by Tomasz Merder, Piotr Warzecha, Jacek Pieprzyca, Marek Warzecha, Robert Wende, Artur Hutny

“…The presented research relates to the innovative module using to replace the standard porous plug in the steelmaking ladle on the outside-furnace (LF) processing station. …”
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Numerical simulation of temperature field and solidification structure in twin roll strip continuous casting by Suling LU, Xiaoyong LI, Hui YU, Jingna GAO, Yaxu ZHENG, Haiqiang XU, Jie FENG

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New EAF Slag Characterization Methodology for Strategic Metal Recovery by Nour-Eddine Menad, Nassima Kana, Alain Seron, Ndue Kanari

“…The grown demand of current and future development of new technologies for high added value and strategic metals, such as molybdenum, vanadium, and chromium, and facing to the depletion of basic primary resources of these metals, the metal extraction and recovery from industrial by-products and wastes is a promising choice. Slag from the steelmaking sector contains a significant amount of metals; therefore, it must be considered to be an abundant secondary resource for several strategic materials, especially chromium. …”
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Utilization of steel slag as a highly efficient absorbent for SO2 removal at coal-fired power stations by Hongzhe Li, Ruitang Guo, Yipei Chen, Gang Yang, Tao Wu

“…In this study, steel slag, a waste generated from steelmaking processes, was used as an absorbent for the removal of SO2 in coal-fired flue gas. …”
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Numerical Simulation and Application of Tundish Cover Argon Blowing for a Two-Strand Slab Continuous Casting Machine by Yang Li, Chenhui Wu, Xin Xie, Lian Chen, Jun Chen, Xiaodong Yang, Xiaodong Ma

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The Performance and Reaction Mechanism of Untreated Steel Slag Used as a Microexpanding Agent in Fly Ash-Based Geopolymers by Jun Zang, Chunlei Yao, Bing Ma, Zhiyuan Shao, Houhu Zhang, Jiaqing Wang, Binbin Qian, Hao Zhou, Yueyang Hu

“…Steel slag is an industrial by-product of the steelmaking process, which is under-utilized and of low value due to its characteristics. …”
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