Sieving of Atomized Ceramic Powder with 50 Micron Sieve

This lecture covers the practical aspects of ceramic materials processing, including dispersion evaluation, slip casting, granulated powder flow measurement, dry pressing, geometric density measurement, sintering discussion, and general discussion. It also explains the sieving process using a 50-micron sieve with atomized ceramic powders, emphasizing the importance of proper sieving duration to avoid damaging the fragile ceramic granules. The stability of suspensions is discussed in detail, focusing on the forces acting between particles and the methods to achieve satisfactory dispersion. The lecture concludes with a simple method to characterize suspension stability through sedimentation volume measurement.