Results 151 to 160 of about 105,215 (266)

Three-dimensional computational fluid dynamics analysis of an electric submerged arc furnace. [PDF]

Sci Rep, 2021
Karalis K, Karalis N, Karkalos N, Ntallis Ν, Antipas GSE, Xenidis A.   +5 more
europepmc   +1 more source

Computational Fluid Dynamic‐Discrete Element Method Study of Biocarbon Injection in Electric Arc Furnaces Using Shrouding Jet Injectors

steel research international, EarlyView.
This study uses coupled computational fluid dynamic‐discrete element method (CFD–DEM) simulations to investigate biomass particle injection through a shrouded lance in electric arc furnaces (EAFs). It examines how biomass properties, feed rate, and lance design affect particle dispersion and delivery efficiency.
Tiago F. Lins, Allan Runstedtler
wiley   +1 more source

Attention-Based Deep Recurrent Neural Network to Forecast the Temperature Behavior of an Electric Arc Furnace Side-Wall. [PDF]

Sensors (Basel), 2022
Godoy-Rojas DF, Leon-Medina JX, Rueda B, Vargas W, Romero J, Pedraza C, Pozo F, Tibaduiza DA.   +7 more
europepmc   +1 more source

Effect of Intrinsic Carbon in Hot Briquetted Iron on Melting and Refining Efficiency under Electric Arc Furnace Conditions for Sustainable Steelmaking with Active Use of H2‐Reduced Iron

steel research international, EarlyView.
The melting behavior of hot briquetted iron (HBI) is observed and compared with FactSage computing simulation. When using HBI in an electric arc furnace process, a proper design of intrinsic carbon content in HBI, charging ratio of HBI, and addition of lime are proposed to be essential to control the slag volume, maintain slag basicity, and mitigate ...
Min Joo Lee, Joo Hyun Park
wiley   +1 more source

Influence of Non-Metallic Inclusions on Bending Fatigue Strength of High-Quality Carbon Constructional Steel Heated in an Industrial Electric Arc Furnace. [PDF]

Materials (Basel), 2022
Lipiński T.
europepmc   +1 more source

Multifaceted Behavior and Functional Versatility of Ferritic Stainless Steels, Part I: Applications and Processing, a Review

steel research international, EarlyView.
This review investigates the processing‐microstructure‐property relationships in ferritic stainless steels (FSSs). It highlights advances in deformation behavior, heat treatments, surface modifications, and alloying effects. Theoretical models, including Johnson‐Mehl‐Avrami‐Kolmogorov, Arrhenius, nucleation theory, and diffusion theories, are discussed
Shahab Bazri, Carlo Mapelli, Silvia Barella, Andrea Gruttadauria, Davide Mombelli   +4 more
wiley   +1 more source

Low Temperature In Situ Synthesis of ZnO Nanoparticles from Electric Arc Furnace Dust (EAFD) Waste to Impart Antibacterial Properties on Natural Dye-Colored Batik Fabrics. [PDF]

Polymers (Basel), 2023
Eskani IN, Rahayuningsih E, Astuti W, Pidhatika B.   +3 more
europepmc   +1 more source

Evaluating Plasma Torches as a Low‐Decarburization Preheating Method for MgO–C Refractory Linings

steel research international, EarlyView.
This study evaluates direct current (DC) plasma torches using nitrogen as an alternative preheating method for magnesia‐carbon (MgO–C) refractory‐lined ladles. Full‐scale trials at 0.7 and 1.5 MW are compared to conventional gas burner. Plasma‐heated samples show lower decarburization and improved surface integrity due to partial sintering and reduced ...
Marcus Holmström, Alvaro Rubio Ordoñez, Roberto Caballero Carlon, Björn Glaser   +3 more
wiley   +1 more source

Statistic model of the reduced material balance of melting of liquid semiproduct in the blast steel-making furnace-100 No 3 of RUP “BMZ”

Литьë и металлургия, 2003
There is developed the model of calculation of the material melting balance in the arc steel-making furnace, allowing to determine mass of liquid steel of fluid melting in furnace, mass of liquid metal in a bowl after its discharging out of furnace and ...
A. G. Afanasiadi, V. A. Matochkin, M. P. Gulajev, N. L. Mandel, I. L. Numeranova, A. V. Volgin   +5 more
doaj  

Metallurgical Coke Production with Biomass Additives: Study of Biocoke Properties for Blast Furnace and Submerged Arc Furnace Purposes. [PDF]

Materials (Basel), 2022
Bazaluk O, Kieush L, Koveria A, Schenk J, Pfeiffer A, Zheng H, Lozynskyi V.   +6 more
europepmc   +1 more source