Abstract
We propose a new technique for direct observation of particle dispersion in ceramic slurry. This technique is applicable to dense slurry by capturing the timing when the slurry is diluted by its supernatant. A special jig is used to determine the observation spot where the slurry and supernatant contact each other. The dynamic change in particle movement could be observed at the moment when the slurry reached the supernatant. A few particles were agglomerated to behave as a single particle in well dispersed slurry. In poor dispersed slurry, particles were agglomerated to form huge agglomerates.
