Development of “Slag-Remaining+Double-Slag” BOF Steelmaking Technology in Shougang Co.

2016 ◽  
pp. 1177-1184
Author(s):  
Haibo Li ◽  
Yanchun Lu ◽  
Guosen Zhu ◽  
Xinhua Wang
Keyword(s):  
Steelmaking Technology ◽  
Double Slag

Development of “Slag-Remaining+Double-Slag” BOF Steelmaking Technology in Shougang CO

2016 ◽  
pp. 1177-1184
Author(s):  
Haibo Li ◽  
Yanchun Lu ◽  
Guosen Zhu ◽  
Xinhua Wang
Keyword(s):  
Steelmaking Technology ◽  
Double Slag

Development of steelmaking technology in the P.R. of China

1988 ◽  
Vol 85 (5) ◽  
pp. 407-412
Author(s):  
Kang Wende
Keyword(s):  
Steelmaking Technology

Choosing refractories for a high-rate electrical steelmaking technology

Metallurgist ◽  
1999 ◽  
Vol 43 (2) ◽  
pp. 65-68
Author(s):  
A. V. Kutakov ◽  
A. V. Kuznetsov ◽  
Ya. Retsler
Keyword(s):  
High Rate ◽  
Steelmaking Technology ◽  
Electrical Steelmaking

Modeling of Steelmaking Processes

2016 ◽  
pp. 369-421
Author(s):  
Seppo Louhenkilpi ◽  
Subhas Ganguly
Keyword(s):  
Statistical Learning ◽  
Quantum Chemical ◽  
High Performance ◽  
Process Model ◽  
Computational Models ◽  
Computational Techniques ◽  
Computational Process ◽  
Steel Making ◽  
Steel Converter ◽  
Steelmaking Technology

In the field of experiment, theory, modeling and simulation, the most noteworthy progressions applicable to steelmaking technology have been closely linked with the emergence of more powerful computing tools, advances in needful software's and algorithms design, and to a lesser degree, with the development of emerging computing theory. These have enabled the integration of several different types of computational techniques (for example, quantum chemical, and molecular dynamics, DFT, FEM, Soft computing, statistical learning etc., to name a few) to provide high-performance simulations of steelmaking processes based on emerging computational models and theories. This chapter overviews the general steps and concepts for developing a computational process model including few exercises in the area of steel making. The various sections of the chapter aim to describe how to developed models for various issues related to steelmaking processes and to simulate a physical process starts with the process fundaments. The examples include steel converter, tank vacuum degassing, and continuous casting, etc.

Phase Equilibria in a Liquid Metal of Fe-La-Ce-O System at 1600 °С

2020 ◽  
Vol 299 ◽  
pp. 468-474 ◽  
Author(s):  
Gennady G. Mikhailov ◽  
L.A. Makrovets ◽  
O.V. Samoilova
Keyword(s):  
Rare Earth ◽  
Liquid Metal ◽  
Phase Equilibria ◽  
Phase Diagrams ◽  
Liquid Iron ◽  
Rare Earth Metals ◽  
Liquid Oxygen ◽  
Oxide Systems ◽  
Calculation Technique ◽  
Steelmaking Technology

Thermodynamic modeling of phase equilibria in a liquid metal of Fe–La–Ce–O system at 1600 °С, using the technique of constructing the solubility surfaces for the components of a metal, was carried out. The calculation technique allowed assessing the depth of liquid iron de-oxidation at a complex use of lanthanum and cerium as deoxidizing agents. Also, diagrams of de-oxidants’ consumption for one ton of liquid oxygen-containing iron were calculated in the course of the work. Carrying out a calculation of the solubility surfaces for the components of a metal required simulation of phase diagrams of the following oxide systems: FeO–La2O3–Ce2O3, FeO–CeO2–La2O3, CeO2–La2O3–Ce2O3. The obtained results might be of interest for optimization of the use of rare-earth metals in steelmaking technology.

Double Slag Modification Method for Reducing Slag Oxidation of IF Steel

2017 ◽  
Author(s):  
L. Yanzhao ◽  
J. Chenxi ◽  
W. Leichuan ◽  
S. Wei ◽  
C. Yang ◽  
...  
Keyword(s):  
If Steel ◽  
Slag Oxidation ◽  
Modification Method ◽  
Slag Modification ◽  
Double Slag
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