Results 1 to 10 of about 21,571 (172)
Metals, 2022 In situ study of the inclusion dissolution behavior in a slag utilizing high-temperature confocal scanning laser microscopy helps to understand the phenomenon of the removal of non-metallic inclusions from liquid steel before the casting process.
Shashank Ramesh Babu +2 more
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Metals, 2023 Non-metallic inclusions (NMIs) in steels have been the focus of various experimental studies due to their detrimental character. While isolated processes, such as agglomeration or dissolution, have been well investigated, holistic in-situ views with high-
Julian Cejka, Susanne Katharina Michelic
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Machine learning-based prediction of a BOS reactor performance from operating parameters [PDF]
, 2020 A machine learning-based analysis was applied to process data obtained from a Basic Oxygen Steelmaking (BOS) pilot plant. The first purpose was to identify correlations between operating parameters and reactor performance, defined as rate of ...
Li, Zushu +2 more
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Solid Fraction Determination at the Rigidity Point by Advanced Thermal Analysis
Applied Sciences, 2021 The aim of this work is to determine the Solid Fraction (SF) at the rigidity point (FRP) by applying advanced thermal analysis techniques. The variation of the FRP value is important to explain the solidification behavior and the presence or absence of ...
Ester Villanueva +4 more
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New trends in basic oxygen furnace dephosphorization [PDF]
Journal of Mining and Metallurgy. Section B: Metallurgy, 2020 Except for special grades of steel where it is used as an alloying element, phosphorus is regarded as an impurity that must be removed. Considering the conventional integrated iron and steelmaking, there are primarily two processes for phosphorus removal.
Keskinkilic E.
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Evaluation of the thermoplastic behavior of charcoal, coal tar and coking coal blends
Journal of Materials Research and Technology, 2020 This work aimed to evaluate the combined use of charcoal (Ch) and coal tar (Tar) as a way to mitigate the negative effects of using biomass in coal blends for cokemaking.
Matheus Fraga +3 more
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Simulation of Material and Heat Balance of 150 t AOD Melting 430 Stainless Steel under Different Charge Conditions [PDF]
TeshugangIn order to explore the influence of different charge conditions on the process of AOD smelting stainless steel， taking 430 stainless steel smelting in 150 t AOD furnace as an example， based on the actual production process， a material and heat ...
Lu Xiaohui, Kang Congpeng, Chen Hongzhi, Xu Yongbin
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Thermoplastic interaction of ultra-high fluidity Brazilian coal with components of blends
Journal of Materials Research and Technology, 2020 Brazilian coking coal (Barro Branco seam) were used to produced several binary coal blends with traditional coking coals. The plastic properties of such blends were study by Gieseler plastometry in order to identify possible interactions between coals ...
Bruno Flores +5 more
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Multiscale modeling and collaborative manufacturing for steelmaking plants
工程科学学报, 2021 With the recent, rapid developments of metallurgical theory and intelligent steelmaking technology, the intelligent upgrading of iron and steel enterprises has attracted increased attention and become a topic of discussion in the steel industry ...
Qing LIU +3 more
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Physical modelling of tundish slag entrainment under various technological conditions [PDF]
, 2017 This paper deals with the issue of physical modelling of vortexes creation and tundish slag entrainment over the mouth of the nozzle into the individual casting strands. Proper physical model is equivalent to the operational continuous casting machine No.
Gryc, Karel +7 more
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