Reaction of iron and steel slags with refractories
Abstract
Slag corrosion and erosion has been a major wear factor for refractories wear in contact with molten iron and steel. In blast furnace ironmaking, the slag/iron interface plays a more important role than does the slag/refractory interface. On the other hand in steelmaking, the slag in the ladles and tundish predominantly affect refractory wear. This paper presents the results of a detailed microstructural evaluation of (a) slag and slag/iron interactions with A1{sub 2}O{sub 3}-SiC-C refractories for ironmaking in blast furnaces, (b) basic oxygen furnace and ladle slag interactions with alumina spinel refractories for steelmaking, and (c) slag interactions with working refractory lining for continuous casting tundishes. Results will also be presented on refractory wear/failure due to simultaneous corrosion and penetration by the slag.
- Authors:
-
- Magneco/Metrel, Inc., Addison, IL (United States)
- Argonne National Lab., IL (United States)
- Publication Date:
- Research Org.:
- Argonne National Lab., IL (United States)
- Sponsoring Org.:
- USDOE, Washington, DC (United States)
- OSTI Identifier:
- 10192258
- Report Number(s):
- ANL/MCT/CP-77517; CONF-9310174-1
ON: DE93041178
- DOE Contract Number:
- W-31109-ENG-38
- Resource Type:
- Conference
- Resource Relation:
- Conference: UNITECR 93,Sao Paulo (Brazil),31 Oct - 3 Nov 1993; Other Information: PBD: Apr 1993
- Country of Publication:
- United States
- Language:
- English
- Subject:
- 36 MATERIALS SCIENCE; SLAGS; CHEMICAL REACTIONS; REFRACTORIES; METAL INDUSTRY; BLAST FURNACES; ALUMINIUM OXIDES; SILICON CARBIDES; CARBON; CORROSION; 360101; PREPARATION AND FABRICATION
Citation Formats
Banerjee, S, Anderson, M W, Singh, J P, and Poeppel, R B. Reaction of iron and steel slags with refractories. United States: N. p., 1993.
Web.
Banerjee, S, Anderson, M W, Singh, J P, & Poeppel, R B. Reaction of iron and steel slags with refractories. United States.
Banerjee, S, Anderson, M W, Singh, J P, and Poeppel, R B. 1993.
"Reaction of iron and steel slags with refractories". United States. https://www.osti.gov/servlets/purl/10192258.
@article{osti_10192258,
title = {Reaction of iron and steel slags with refractories},
author = {Banerjee, S and Anderson, M W and Singh, J P and Poeppel, R B},
abstractNote = {Slag corrosion and erosion has been a major wear factor for refractories wear in contact with molten iron and steel. In blast furnace ironmaking, the slag/iron interface plays a more important role than does the slag/refractory interface. On the other hand in steelmaking, the slag in the ladles and tundish predominantly affect refractory wear. This paper presents the results of a detailed microstructural evaluation of (a) slag and slag/iron interactions with A1{sub 2}O{sub 3}-SiC-C refractories for ironmaking in blast furnaces, (b) basic oxygen furnace and ladle slag interactions with alumina spinel refractories for steelmaking, and (c) slag interactions with working refractory lining for continuous casting tundishes. Results will also be presented on refractory wear/failure due to simultaneous corrosion and penetration by the slag.},
doi = {},
url = {https://www.osti.gov/biblio/10192258},
journal = {},
number = ,
volume = ,
place = {United States},
year = {Thu Apr 01 00:00:00 EST 1993},
month = {Thu Apr 01 00:00:00 EST 1993}
}