Effect of silica sol on the properties o
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Yexia Qin; Wei Pan
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Article
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2009
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Elsevier Science
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English
β 583 KB
A series of alumina-based ceramic cores sintered at 1300 β’ C, 1400 β’ C, and 1500 β’ C for 5 h were prepared, and the phases and microstructures were characterized by X-ray diffraction and scanning electron microscopy. The effect of colloidal silica sols on the properties of ceramic core was discussed