Results 91 to 100 of about 12,413 (251)
Characterization of Nonmetallic Inclusions in Ce‐Containing Steels at the Submicroscopic Level
steel research international, EarlyView.Accurate detection of nonmetallic inclusions (NMIs) is crucial for ensuring high standards in steel cleanness and properties. Optimized automated SEM/EDS measurements are required for evaluating Ce‐containing NMIs. This study enhances the characterization of submicroscopic NMI in Ce‐alloyed ultralow‐carbon, high‐manganese, and electrical steels ...
Kathrin Thiele, Robert Musi
wiley +1 more source
Recycling of steelmaking dusts: The Radust concept [PDF]
, 2005 Recycling of dusts and other wastes of steelmaking is becoming to a necessity of two reasons: due to high contents of iron oxides dusts are valuable raw material for steelmaking and tightening environmental legislation makes the landfill disposal of ...
Oghbasilasie H. +5 more
core +2 more sources
Prospects of Eliminating Fluorspar Consumption in a Sustainable Argon‐Oxygen‐Decarburization Process
steel research international, EarlyView.This study aims at identifying pathways for eliminating fluorspar consumption in the argon‐oxygen‐decarburization (AOD) process. Thermodynamic calculations suggest the feasibility of completely replacing fluorspar with alternative fluxes such as Al2O3, Na2O, K2O, and Li2O of suitable amounts.
Yu‐Chiao Lu +3 more
wiley +1 more source
Review of Progress in Developing Continuous Steelmaking
, 2004 Continuous steelmaking has been a topic of extensive research during the last one hundred fifty years. At least 80 different continuous steelmaking processes have been proposed worldwide with several progressing to the experimental and pilot plant stage.
Peter, Jorg Annie +2 more
core +1 more source
Electrified Carbon Cycling for Neutralizing the Steelmaking Industry
Carbon EnergyThe conventional steelmaking process emits 1.8 tons of CO2 to produce 1 ton of crude steel, making the steel industry the world's largest emitting manufacturing sector.
Yihong Yu +7 more
doaj +1 more source
steel research international, EarlyView.Biocarbon injection is investigated as a promising pathway for sustainable electric arc furnace steelmaking using a combined experimental–numerical approach. Results demonstrate that biocarbon can effectively penetrate slag and generate intense foaming within a defined operating window.
Christopher DiGiovanni +6 more
wiley +1 more source
Practice and Exploration on Raising Scrap Ration during Steelmaking with V-Ti Hot Metal
Teshugang, 2018 Xichang company's steelmaking plant adopts duplex steelmaking process which includes vanadiuniextrac- ting and steelmaking. In the process, vanadium extracting reduces the total heat. After vanadium extracting, the product is called semi-steel.
张彦恒, 周海龙, 喻林, 卓钧
doaj
steel research international, EarlyView.In primary electric arc furnace (EAF) steelmaking, carbon boiling removes nitrogen from liquid steel and sustains slag foaming. In 100% scrap‐ or hydrogen direct reduced iron (HDRI)‐based EAF steelmaking, carbon boiling is absent; therefore, carbonaceous material and oxygen injection into the slag is needed to maintain foaming and avoid nitrogen ...
Zushu Li +3 more
wiley +1 more source
EAF steelmaking process with increasing hot metal charging ratio and improving slagging regime
, 2009 A new electric arc furnace (EAF) steelmaking process with increasing hot metal charging ratio and improving slagging regime simultaneouly was developed and applied in a 50 t electric arc furnace for more than a year at No.
Yang, XM +3 more
core
Exergy Analysis on a 60 t DC Electric Arc Furnace Steelmaking Process
Teshugang, 2009 Based on fundamental process theory for modern electric arc furnace steelmaking (EAF) , the thermo chemistry calculating model and exergitic model to describe EAF steelmaking process have been established, by which the simulation of steelmaking process ...
陈煜 +4 more
doaj