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Contents
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Week 1: |
Introduction to Ceramic Fabrication Processes; Overview of ceramic materials and processing; Definition of ceramics and the distinctions between ceramic, metals, polymers; Ceramic materials and products; Classification by function; Steps in ceramic processing. |
Week 2: |
Synthesis of Powders; Desirable powder characteristics; Preparation techniques by mechanical and chemical methods; Oxide and nonoxide powders. |
Week 3: |
Powder Characterization; Physical characterization; Chemical and phase composition; Surface characterization. |
Week 4: |
Science of Colloidal Processing; VdW forces; Electrostatic forces; DLVO theory; non-DLVO forces |
Week 5: |
Science of Colloidal Processing VdW forces, electrostatic forces, DLVO theory, non-DLVO forces. |
Week 6: |
Sol-Gel Processing; Acid/base catalysis; Controlled drying agents; Powders; Fibers; Monoliths. |
Week 7: |
Rheology of suspensions; Organic additives. |
Week 8: |
Midterm Exam. |
Week 9: |
Mixing and Packing of Powders Beneficiation and processing additives, comminution, batching, mixing, and granulation. |
Week 10: |
Forming of Ceramics; Powder consolidation and forming of ceramics; Colloidal forming methods; Drained techniques, direct casting and solid freeform fabrication; Pressing; Extrusion; Injection molding. |
Week 11: |
Drying; Debinding and microstructural characterization of green bodies. |
Week 12: |
Sintering and Microstructure Development; Classification of sintering; Importance of sintering; Sintering property relationship; Driving forces for sintering; Diffusion; Defects and defect chemistry; Mechanisms of sintering; Models and sintering equations; Densification; Grain growth; Effects of heterogeneities; Sintering; Liquid-phase sintering. |
Week 13: |
Sintering and Microstructure Development; Classification of sintering; Importance of sintering; Sintering property relationship; Driving forces for sintering; Diffusion; Defects and defect chemistry; Mechanisms of sintering; Models and sintering equations; Densification; Grain growth; Effects of heterogeneities; Sintering; Liquid-phase sintering. |
Week 14: |
Hot pressing; hot isostatic pressing; Microwave sintering; SPS. |
Week 15*: |
General Review. |
Week 16*: |
Final Exam. |
Textbooks and materials: |
M.N. Rahaman, "Ceramic Processing," CRC, Taylor and Francis, 2007. Mohamed N. Rahaman, "Ceramic Processing and Sintering," Taylor & Francis, 2003. Terry A. Ring, "Fundamentals of Ceramic Powder Processing and Synthesis," Academic Press, 1996. |
Recommended readings: |
Randal German and G.L. Messing, "Sintering Technology," Taylor & Francis,1996. Suk-Joong L. Kang, "Sintering: Densification, Grain Growth and Microstructure," Butterworth-Heinemann, 2004 J.S. Reed, "Introduction to the Principles of Ceramic Processing," John Wiley & Sons, NY, 1989. |
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* Between 15th and 16th weeks is there a free week for students to prepare for final exam.
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