| 摘要 |
A method for manufacturing a refractory ceramic body is disclosed. The method comprises contacting a zirconia precursor, a silica precursor, a sol-gel forming agent, and a preformed zircon. The method can further comprise forming the composition into a desired shape and firing the desired shape to form a dense, creep resistant refractory body. An article made by the methods above is disclosed, wherein a fine particle zircon is formed within and/or between grains of a preformed zircon.
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