Results 11 to 20 of about 22,561 (222)

Large Eddy Simulation of Multi-Phase Flow and Slag Entrapment in a Continuous Casting Mold

open access: yesMetals, 2018
A transient, three-dimensional mathematical model has been developed to study the slag entrapment in a continuous casting mold. The unsteady turbulent flow is computed using the large eddy simulation (LES).
Xianglong Li   +8 more
doaj   +1 more source

Methods to optimize energy consumption in Conarc furnaces

open access: yesSN Applied Sciences, 2021
Over the past few decades, steelmaking has reached its zenith in terms of annual productivity, and relevant processes have been developed over time to produce steel with maximum efficiency in a shorter time.
Aashay Wanjari
doaj   +1 more source

Investigation and Analysis of the Production Efficiency of Electric Furnace Steelmaking [PDF]

open access: yesTeshugang
China has entered a new stage of economic development while facing the “double carbon” development strategy, the development of full waste steel electric arc furnace steelmaking is China's iron and steel industry to carry out structural adjustment of ...
Miao Liang, Chen Yu
doaj   +2 more sources

Comprehensive effect of Al2O3 content and binary basicity on the enrichment mechanism of phosphates in quenched steelmaking slags

open access: yes工程科学学报, 2016
A comprehensive effect of Al2O3 content and binary basicity B on the enrichment behavior of phosphates in rapidly quenched CaO-SiO2-FeO-P2O5-Fe2O3-Al2O3 steelmaking slags was investigated through thermodynamic calculations and experimental determination.
LI Jin-yan   +3 more
doaj   +1 more source

Analysis of titanium nitrides precipitated during medium carbon steels solidification

open access: yesJournal of Materials Research and Technology, 2018
For certain applications, coarse titanium nitride (TiN) precipitates can be deleterious for the final properties of the material. Hence, in order to better understand the mechanisms involved in the generation of these precipitates, a characterization of ...
Constantino Capurro, Carlos Cicutti
doaj   +1 more source

Steelmaking Predictive Analytics Based on Random Forest and Semantic Reasoning

open access: yesApplied Sciences, 2023
This paper proposes a human-in-the-loop framework that integrates machine learning models with semantic technologies to aid decision making in the domain of steelmaking.
Sadeer Beden   +3 more
doaj   +1 more source

Review on the Use of Alternative Carbon Sources in EAF Steelmaking

open access: yesMetals, 2021
Steelmaking in the electric arc furnace (EAF), either scrap-based or based on hydrogen direct reduced iron, will in future contribute substantially to the reduction of CO2 emissions in the iron and steel industry. However, there still will be the need to
Thomas Echterhof
doaj   +1 more source

Performance evaluation for high speed vehicle in VANET [PDF]

open access: yes, 2018
Vehicular Ad hoc Networks (VANETs) is a high dynamic emerging technology for supporting wireless communication among vehicles. Communication via routing packets over the high-speed vehicles is a challenging task.
ABDUL MALIK, ADI MAIMUN   +6 more
core   +1 more source

Study and practice on dephosphorization by limestone steelmaking of special steel

open access: yes工程科学学报, 2016
Based on the analysis of converter slagging and limestone slagging,the key point of smelting control and the operation strategies during the entire limestone steelmaking process were proposed in this paper,combined with the research of the double ...
DU Yu-tao   +3 more
doaj   +1 more source

Crystalline phase evolution and solid-state reaction mechanisms in high-titanium pellets during oxidation roasting

open access: yesJournal of Materials Research and Technology
This study aims to clarify the crystalline phase evolution and solid-state reaction mechanisms during the hardening process of high-titanium vanadium-titanium magnetite pellets.
Jue Tang   +7 more
doaj   +1 more source

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