Uniformity of Al 2 O 3 - 2 rO 2 Composites by Colloidal Filtration
نویسنده
چکیده
Dispersion states of aqueous composite A1203 /ZrOz colloidal suspensions were studied by measuring particle size distribution as a function of pH. Mutual dispersion was achieved at p H values of 2.0 to 3.5. Consolidated composites formed by colloidal filtration reflected the uniformity of the colloidal state. The mean flexural strength (896 MPa) of the sintered compacts was 1.6 times that of bodies consolidated by isostatic pressing.
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