Paper Title:
Recycling of Coal Fly Ash for Fabrication of Porous Mullite Composite
  Abstract

Unidirectional pore structured porous mullite composite has been fabricated using a TBA-based freeze-gelcasting of coal fly ash/alumina slurries. After sintering at 1300-1500o C, the shrinkage, apparent porosity and compressive strength of the resulting porous composites were investigated. After sintering at 1500o C, the composite showed the maximum compressive strength of ~51 MPa and the minimum apparent porosity of ~64%.

  Info
Periodical
Advanced Materials Research (Volumes 156-157)
Edited by
Jingtao Han, Zhengyi Jiang and Sihai Jiao
Pages
1649-1652
DOI
10.4028/www.scientific.net/AMR.156-157.1649
Citation
J.M. Lee, T.Y. Yang, S.Y. Yoon, B.K. Kim, H.C. Park, "Recycling of Coal Fly Ash for Fabrication of Porous Mullite Composite", Advanced Materials Research, Vols. 156-157, pp. 1649-1652, 2011
Online since
October 2010
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Price
$32.00
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