Mullite ceramics were fabricated with fly ash, clay, and Al2O3 as raw materials. The effects of
Al2O3 content, the sintering temperature and the pickling process on the crystalline phases …

The mullite ceramics with excellent properties were prepared using traditional sintering
method, and the starting material was low‐grade bauxite without any other additives in this …

The aim of this work is to prepare interlocking prismatic mullite from low‐cost associated rare‐
earth kaolin. High‐performance mullite was synthesized by reaction sintering using calcined …

Four different alumina content of mullite ceramics were fabricated by powders synthesized
using the sol-gel method. The synthesis process of powders, microstructure evolution …

Porous mullite ceramics were fabricated from an industrial grade mullite powder by
gelcasting process using fly ash cenospheres (FAC) as a pore‐forming agent. The influence …

The objective of this work was to prepare high‐purity, high‐strength mullite ceramics from
low‐cost, associated rare‐earth kaolin (AREK). A reaction sintering process using calcined …

In this communication, high-strength mullite ceramics was prepared from bauxite and high-
aluminum fly ash that is a by-product of coal combustion in thermal power plants. The effects …

With coal gangue and high alumina refractory solid wastes as raw materials, needle‐like
mullite powder, with an average diameter of about 1 μm, was synthesized at 1300° C by …

Using tetraethoxysilane, aluminum nitrate and aluminum fluoride as raw materials, the
precursor of mullite was prepared by sol-gel process. When the precursor sintered at 1200° …

The sinterability of mullite (3Al 2 O 3· 2SiO 2) powder prepared by chemical vapour
deposition was examined to improve the conditions for fabricating dense mullite ceramics …