Ceramic powders

Ceramic powders

1. Chemical

   • Control over particle morphology and purity

2. Vapor phase

   • Expensive
   • Used to produce nanoparticles
   • High purity

3. Mechanical

   • Use coarse-grained material (minareals)
   • Used in production of tradicional materials
   • Cost is omportant
   • Purity isn't so important

4. Types of poeders

   • Primary particles
   • Agglomerates
   • Particles
   • Granules
   • Flocs
   • Colloids
   • Aggregates

5. Milling

   • Ball - milling
   • Fluid- energy milling
   • Vibratory milling
   • Attrition milling