Powder Transformation: Rheology and Granulation

This lecture covers the rheology of suspensions, including viscosity definitions and behaviors, the effect of particle volume fraction and surface charges, mixing mechanisms, and ceramic powder granulation techniques. It also discusses the challenges and objectives of powder mixing, the impact of particle characteristics, and the different types of mixers. The process of powder granulation through atomization and gelation is explained, highlighting the methods and principles involved. The lecture concludes with a summary of key concepts, including rheological characteristics, mixing mechanisms, and granulation techniques for ceramic powders.