Effect of Mullite Homogenized Grogs on the Properties of Mullite-SiC Bricks

Shu Long Ma; Zhao Hui Huang; Lin Jun Wang; Fei Ma; Zhi Feng Wang; Wen Bin Xia; Jun Jie Zhang

doi:10.4028/www.scientific.net/KEM.633.249

Paper Titles

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Electrical Characterization and Microstructures of Bi_4-_xGd_xTi₃O₁₂ Thin Films
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HomeKey Engineering MaterialsKey Engineering Materials Vol. 633Effect of Mullite Homogenized Grogs on the...

Effect of Mullite Homogenized Grogs on the Properties of Mullite-SiC Bricks

Abstract:

The new mullite-SiC bricks were prepared by mullite homogenized grogs to substituted the bauxite clinkers (Al₂O₃ content is 85% or 88%) as raw materials. In this paper, the physico-chemical properties and wear resistance of the new mullite-SiC bricks were studied by comparing with the ordinary mullite-SiC bricks produced by using bauxite clinkers as raw materials. The result shows that the new mullite-SiC bricks have low apparent porosity and bulk density, high compressive strength and refractoriness under load, excellent wear resistance. The mullite homogenized grogs can substitute the bauxite clinkers as materials to produce mullite-SiC bricks and improve the properties of the bricks.

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Periodical:

Key Engineering Materials (Volume 633)

Pages:

249-252

DOI:

https://doi.org/10.4028/www.scientific.net/KEM.633.249

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Online since:

November 2014

Authors:

Shu Long Ma*, Zhao Hui Huang, Lin Jun Wang, Fei Ma, Zhi Feng Wang, Wen Bin Xia, Jun Jie Zhang

Keywords:

Bauxite Clinkers, Mullite Homogenized Grogs, Mullite-SiC Bricks, Wear Resistance

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