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Influence of elevation angle of tundish filter on removal rate of impurity in molten steel [PDF]
Scientific ReportsTo investigate the effect of the filter device on the cleanliness of molten steel and the flow field distribution within the tundish. The tundish filters were designed into five groups of pores with 20°, 25°, 30°, 35° and 40° elevation angles, and the ...
Aiwei Lv, Guoqiang Ding, Xudong Luo
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Desulfurization of molten steel with molten slag using the electrochemical method [PDF]
Journal of Mining and Metallurgy. Section B: Metallurgy, 2022 The desulfurization in metallurgical process is electrochemical reaction in nature. Desulfurization using the electrochemical method was proposed with the CaO-MgO-Al2O3 molten slag covering molten steel.
Wu X.-Q. +3 more
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Dissolution Behavior of Calcium into Molten Steel
High Temperature Materials and Processes, 2012 In order to obtain a better understanding of the dissolution behavior of calcium into molten steel, laboratory-scale experiments and plant tests were performed.
Ueshima Yoshiyuki +3 more
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Journal of Materials Research and Technology, 2023 In this work, high temperature experiments of high Al molten steel contacting with crucible and slag were performed to investigate the effect of crucible–slag–steel reaction on transient evolution of inclusions in the high Al molten steel.
Jinlong Wang +2 more
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Research progress of CO2 resource use for molten steel refining [PDF]
Journal of Hebei University of Science and Technology, 2023 The use of CO2 for molten steel refining is an important supplement to the application of CO2 resources in the steelmaking process. Based on the latest research progress of CO2 used in molten steel refining, the metallurgical reaction behavior of CO2 gas
Chunliang GAO +4 more
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Removal of Residual Element Antimony from Molten Steel by CaC2-Containing Refining Slag
Metals, 2023 Increasing the use of steel scrap and enhancing its recycling utilization are important strategies for fostering the low-carbon and environmental-friendly growth of the iron and steel industry in China.
Zihong Chen +5 more
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Improving the steel corrosion resistance of calcium hexaaluminate with addition of M2O5 (M = Nb, Ta) [PDF]
Processing and Application of Ceramics, 2023 Calcium hexaaluminate (CA6) materials have garnered attention for their potential use as lining materials in metallurgical furnaces during the steel-making process.
Wen Tianpeng +6 more
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Industrial experimental study on dearsenication in LF refining process
工程科学学报, 2020 With the gradual depletion of high-grade iron ore resources, the usage amount of low-grade iron ore is increasing year by year. Moreover, given the environmental protection requirements and the objective to reduce industrial cost, the usage of scrap is ...
Wen-bo LI, Hai-quan ZHAO
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Numerical analysis of bubble growth in a molten steel/(N2,H2) supersaturation system
工程科学学报, 2016 A water/carbon dioxide system was used to study bubble growth dynamics in a molten steel/(N2,H2) supersaturation system. Bubble nucleation and growth mechanism models in the aqueous solution and the molten steel were respectively established.Bubble ...
LIU Jian-hua +5 more
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