Genetic Algorithm‐Based Variable Selection in Prediction of Hot Metal Desulfurization Kinetics
Sign Up to like & getrecommendations! Published in 2019 at "steel research international"
DOI: 10.1002/srin.201900090
Abstract: Sulfur is considered as one of the main impurities in hot metal and hot metal desulfurization is often carried out using injection of fine‐grade desulfurization reagent. The selection of variables used for predicting the course… read more here.
Keywords: hot metal; metal; metal desulfurization; variable selection ... See more keywords
Data-Driven Mathematical Modeling of the Effect of Particle Size Distribution on the Transitory Reaction Kinetics of Hot Metal Desulfurization
Sign Up to like & getrecommendations! Published in 2018 at "Metallurgical and Materials Transactions B"
DOI: 10.1007/s11663-018-1318-4
Abstract: The aim of this work was to develop a prediction model for hot metal desulfurization. More specifically, the study aimed at finding a set of explanatory variables that are mandatory in prediction of the kinetics… read more here.
Keywords: particle size; desulfurization; size distribution; metal desulfurization ... See more keywords
Identification of Rate, Extent, and Mechanisms of Hot Metal Resulfurization with CaO-SiO2-Na2O Slag Systems
Sign Up to like & getrecommendations! Published in 2019 at "Metallurgical and Materials Transactions B"
DOI: 10.1007/s11663-019-01600-5
Abstract: The resulfurization of hot metal has not been comprehensively studied in literature. This study presents an experimental and mathematical modeling study of resulfurization in thermodynamic and kinetic point of view. The rate, extent, and mechanisms… read more here.
Keywords: slag; resulfurization; rate extent; extent mechanisms ... See more keywords
Prediction of the hot metal silicon content in blast furnace based on extreme learning machine
Sign Up to like & getrecommendations! Published in 2018 at "International Journal of Machine Learning and Cybernetics"
DOI: 10.1007/s13042-017-0674-8
Abstract: Silicon content in hot metal is an important indicator for the thermal condition inside the blast furnace in the iron-making process. The operators often refer the silicon content and its change trend for the guidance… read more here.
Keywords: silicon content; prediction; hot metal; silicon ... See more keywords
Wetting Behavior and Mechanism between Hot Metal and Carbon Brick
Sign Up to like & getrecommendations! Published in 2021 at "Journal of The European Ceramic Society"
DOI: 10.1016/j.jeurceramsoc.2021.04.062
Abstract: Abstract Wetting behavior between hot metal and carbon brick is the first step to explore the erosion of carbon brick. In order to investigate the wetting behavior, wetting experiments between hot metal (with carbon content… read more here.
Keywords: carbon brick; hot metal; metal carbon; wetting behavior ... See more keywords
Processing Q&P steels by hot-metal gas forming: Influence of local cooling rates on the properties and microstructure of a 3rd generation AHSS
Sign Up to like & getrecommendations! Published in 2021 at "Journal of Materials Processing Technology"
DOI: 10.1016/j.jmatprotec.2021.117070
Abstract: Abstract Tube hydroforming is a well-established process in industry for producing complex shaped parts with closed cross section geometry and high geometrical accuracy. Hot-metal gas forming (HMGF) extends the conventional tube hydroforming process by a… read more here.
Keywords: forming; hot metal; geometry; cooling rates ... See more keywords
Nanoscale Seebeck effect at hot metal nanostructures
Sign Up to like & getrecommendations! Published in 2017 at "New Journal of Physics"
DOI: 10.1088/1367-2630/aaa266
Abstract: We theoretically study the Seebeck effect in the vicinity of a heated metal nanostructure, such as the cap of an active Janus colloid in an electrolyte, or gold-coated interfaces in optofluidic devices. The thermocharge accumulated… read more here.
Keywords: effect hot; effect; metal nanostructures; seebeck effect ... See more keywords
Improving the Availability of Tandem Hot Metal Strip Rolling: The Use of Fault-Tolerant Techniques With Virtual Rolling
Sign Up to like & getrecommendations! Published in 2019 at "IEEE Industry Applications Magazine"
DOI: 10.1109/mias.2018.2875216
Abstract: It is important in the control of the tandem rolling of hot metal strip to achieve a degree of robustness to faults in certain measurements to avoid degradation of the availability of the process. Examples… read more here.
Keywords: availability; process; hot metal; metal strip ... See more keywords
Data-Driven Bayesian-Based Takagi–Sugeno Fuzzy Modeling for Dynamic Prediction of Hot Metal Silicon Content in Blast Furnace
Sign Up to like & getrecommendations! Published in 2022 at "IEEE Transactions on Systems, Man, and Cybernetics: Systems"
DOI: 10.1109/tsmc.2020.3013972
Abstract: The main method of modern ironmaking is blast furnace ironmaking, which is a very complex nonlinear dynamic process with complex physical-chemical coupling. The hot metal is the final product of blast furnace, and its silicon… read more here.
Keywords: silicon content; furnace; hot metal; blast furnace ... See more keywords
Development of Hot Metal Dephosphorization with Lime Powder Top Blowing: Part 2. High Blowing Rate
Sign Up to like & getrecommendations! Published in 2017 at "Isij International"
DOI: 10.2355/isijinternational.isijint-2017-365
Abstract: Phosphorus in steel is detrimental element for mechanical properties and dephosphorization treatment of hot iron is necessary to produce high-grade steel products. Dephosphorization treatment using CaO–SiO2–FeO flux has been studied by many researchers1–5) and fluorite… read more here.
Keywords: dephosphorization; development hot; lime powder; metal dephosphorization ... See more keywords
Using Red Mud-based Flux in Steelmaking for High Phosphorus Hot Metal
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DOI: 10.2355/isijinternational.isijint-2018-339
Abstract: To smelt high phosphorus hot metal effectively, a new flux named Red Mud (RM) was applied in steelmaking to form CaO– FeO–SiO2–Al2O3–Na2O slag. Good slag fluidity and dephosphorization effects can be achieved when using RM-based… read more here.
Keywords: phosphorus hot; based flux; high phosphorus; hot metal ... See more keywords