Effect of Premelted Calcium-Magnesium-Aluminate Flux on Magnesia Carbon Brick

Wen Ping Li; Jun Hong Chen; Christoph Wohrmeyer; Hong Yan Guan; Jia Lin Sun

doi:10.4028/www.scientific.net/AMR.683.639

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HomeAdvanced Materials ResearchAdvanced Materials Research Vol. 683Effect of Premelted Calcium-Magnesium-Aluminate...

Effect of Premelted Calcium-Magnesium-Aluminate Flux on Magnesia Carbon Brick

Abstract:

The novel Calcium-Magnesium-Aluminate (CMA) based premelted fluxes with different concentrations of MgO are developed and their corrosion to MgO/C brick is compared with traditional fluxing practice based on CaF2 addition. Results show that the corrosion of the MgO/C brick can be reduced obviously with initial high content of MgO employed in CMA. Additionally, the corrosion could be decreased correspondingly with the increase of MgO content in CMA fluxes, and the working lifetime of ladle slag zone can be extended by adding CMA flux.

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Periodical:

Advanced Materials Research (Volume 683)

Pages:

639-642

DOI:

https://doi.org/10.4028/www.scientific.net/AMR.683.639

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Online since:

April 2013

Authors:

Wen Ping Li, Jun Hong Chen, Christoph Wohrmeyer, Hong Yan Guan, Jia Lin Sun

Keywords:

Calcium-Magnesium-Aluminate, Magnesia Carbon Brick, Premelted Flux

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