Examples of Steelmaking Thermochemistry

Hideki Ono; Takahiro Miki; Masakatsu Hasegawa

doi:10.1016/B978-0-08-096986-2.00005-9

Examples of Steelmaking Thermochemistry

Hideki Ono^*, Takahiro Miki, Masakatsu Hasegawa

^*Corresponding author for this work

Materials Design and Engineering

Research output: Chapter in Book/Report/Conference proceeding › Chapter › peer-review

Abstract

In this chapter, we shall show several examples of the application of thermochemistry to steelmaking. This includes fundamentals on removal of impurities from molten steel, silicon deoxidation, calcium treatment, and reaction equilibrium with solid oxides. Through these, we can learn the practical use of thermodynamic data to the refining of plain and highly alloyed steels. Moreover, the method to control the chemical potential with gas mixture is described, that is useful to study the reaction kinetics or equilibria between gaseous and condensed phases.

Original language	English
Title of host publication	Process Fundamentals
Publisher	Elsevier Ltd
Pages	617-639
Number of pages	23
Volume	1
ISBN (Print)	9780080969862
DOIs	https://doi.org/10.1016/B978-0-08-096986-2.00005-9
State	Published - 2013/11

Keywords

Calcium treatment
Equilibrium with solid oxides
Gas equilibrium method
Removal of impurities
Sulfide capacity

ASJC Scopus subject areas

General Materials Science

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10.1016/B978-0-08-096986-2.00005-9

Cite this

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title = "Examples of Steelmaking Thermochemistry",

abstract = "In this chapter, we shall show several examples of the application of thermochemistry to steelmaking. This includes fundamentals on removal of impurities from molten steel, silicon deoxidation, calcium treatment, and reaction equilibrium with solid oxides. Through these, we can learn the practical use of thermodynamic data to the refining of plain and highly alloyed steels. Moreover, the method to control the chemical potential with gas mixture is described, that is useful to study the reaction kinetics or equilibria between gaseous and condensed phases.",

keywords = "Calcium treatment, Equilibrium with solid oxides, Gas equilibrium method, Removal of impurities, Sulfide capacity",

author = "Hideki Ono and Takahiro Miki and Masakatsu Hasegawa",

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AU - Miki, Takahiro

AU - Hasegawa, Masakatsu

PY - 2013/11

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N2 - In this chapter, we shall show several examples of the application of thermochemistry to steelmaking. This includes fundamentals on removal of impurities from molten steel, silicon deoxidation, calcium treatment, and reaction equilibrium with solid oxides. Through these, we can learn the practical use of thermodynamic data to the refining of plain and highly alloyed steels. Moreover, the method to control the chemical potential with gas mixture is described, that is useful to study the reaction kinetics or equilibria between gaseous and condensed phases.

AB - In this chapter, we shall show several examples of the application of thermochemistry to steelmaking. This includes fundamentals on removal of impurities from molten steel, silicon deoxidation, calcium treatment, and reaction equilibrium with solid oxides. Through these, we can learn the practical use of thermodynamic data to the refining of plain and highly alloyed steels. Moreover, the method to control the chemical potential with gas mixture is described, that is useful to study the reaction kinetics or equilibria between gaseous and condensed phases.

KW - Calcium treatment

KW - Equilibrium with solid oxides

KW - Gas equilibrium method

KW - Removal of impurities

KW - Sulfide capacity

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SP - 617

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BT - Process Fundamentals

PB - Elsevier Ltd

ER -

Examples of Steelmaking Thermochemistry

Abstract

Keywords

ASJC Scopus subject areas

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