The Slag Resistance of Al4SiC4-Al4O4C Composite Refractories

Wen Jie Yuan; Cheng Ji Deng; Wei Zhou; Hong Xi Zhu

doi:10.4028/www.scientific.net/AMM.692.224

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HomeApplied Mechanics and MaterialsApplied Mechanics and Materials Vol. 692The Slag Resistance of Al4SiC4-Al4O4C Composite...

The Slag Resistance of Al₄SiC₄-Al₄O₄C Composite Refractories

Abstract:

The effect of phase composition and microstructure of Al₄SiC₄-Al₄O₄C composite refractories after sintered and immersion in the slag on its slag resistance was preliminary investigated. The penetration layer in refractories synthesized at 1700 °C resulted from loose microstructure led to worse slag resistance. While the refractories synthesized at 1800 °C presented better slag resistance because the dense microstructure and higher Al₄SiC₄ content inhibited the slag penetration and corrosion.

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Periodical:

Applied Mechanics and Materials (Volume 692)

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224-228

DOI:

https://doi.org/10.4028/www.scientific.net/AMM.692.224

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Online since:

November 2014

Authors:

Wen Jie Yuan*, Cheng Ji Deng, Wei Zhou, Hong Xi Zhu

Keywords:

Al₄O₄C, Al₄SiC₄, Refractories, Slag Resistance

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