TY - JOUR AU - ZHANG, Xiaoqing AU - ZHANG, Yanli AU - CHEN, Han AU - GUO, Lucun PY - 2014 TI - Effect of pH on rheology of aqueous Al2O3/SiC colloidal system JO - Journal of Advanced Ceramics SN - 2226-4108 SP - 125 EP - 131 VL - 3 IS - 2 AB - The rheological behavior of aqueous Al2O3/SiC suspensions at different pH values was investigated by rheological measurement. Experimental results showed that at pH = 3–6, Al2O3 and SiC particles have opposite surface charges, and the binary suspensions have lower viscosity than the unary suspensions at shear rates of 0–300 s-1. Furthermore, at pH = 3–12, the stability of the Al2O3 component seemed to dominate the overall rheological behavior of the Al2O3/SiC binary suspensions. The tendency mentioned above showed little variations in various ionic strengths, particle diameters and component fractions. UR - https://doi.org/10.1007/s40145-014-0102-4 DO - 10.1007/s40145-014-0102-4