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Published in: Keramische Zeitschrift 6/2018

01-11-2018 | Forschung und Technik

Untersuchung der Schutzwirkung von MgO-C-Pfannensteinen mit CMA-Zusatz

Authors: Dr.-Ing. Patrick Gehre, S. Dudczig, G. Schmidt, C. G. Aneziris, C. Wöhrmeyer, S. Gao, C. Parr

Published in: Keramische Zeitschrift | Issue 6/2018

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Kurzfassung

Seit über 20 Jahren finden kohlenstoffgebundene MgO(MgO-C)- und MgO-Al2O3-Steine (MAC) in Stahlwerkspfannen Anwendung. Zur Untersuchung der Korrosionsbeständigkeit wurde MgO-C und MgO-C mit CaO-MgO-Al2O3-Aggregaten (CMA) unter Laborbedingungen und weiterhin für sechs Monate in einem Feldversuch in einer Stahlwerkspfanne eingesetzt. Untersuchungen haben gezeigt, dass die CMA-Zugabe die Korrosion deutlich reduziert und zur Bildung einer Schlackeschutzschicht auf den Steinen beiträgt.

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Metadata
Title
Untersuchung der Schutzwirkung von MgO-C-Pfannensteinen mit CMA-Zusatz
Authors
Dr.-Ing. Patrick Gehre
S. Dudczig
G. Schmidt
C. G. Aneziris
C. Wöhrmeyer
S. Gao
C. Parr
Publication date
01-11-2018
Publisher
Springer Fachmedien Wiesbaden
Published in
Keramische Zeitschrift / Issue 6/2018
Print ISSN: 0023-0561
Electronic ISSN: 2523-8949
DOI
https://doi.org/10.1007/s42410-018-0050-7

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