JAWAHARLAL NEHRU TECHNOLOGICAL UNIVERSITY HYDERABAD

UNIT - I

Surface Treatment: Scope, Cleaners, Methods of cleaning, Surface coating types, and ceramic and organic methods of coating, economics of coating. Electro forming, Chemical vapor deposition, thermal spraying, Ion implantation, diffusion coating, Diamond coating and cladding.

UNIT - II

Processing of Ceramics: Applications, characteristics, classification .Processing of particulate ceramics, Powder preparations, consolidation, Drying, sintering, Hot compaction, Area of application, finishing of ceramics. Processing of Composites: Composite Layers, Particulate and fiber reinforced composites, Elastomers, Reinforced plastics, MMC, CMC, Polymer matrix composites.

UNIT - III

Fabrication of Microelectronic Devices: : Crystal growth and wafer preparation, Film Deposition oxidation, lithography, bonding and packaging, reliability and yield, Printed Circuit boards, computer aided design in micro electronics, surface mount technology, Integrated circuit economics.

UNIT - IV

Micro and Nano Manufacturing Techniques; Methods of micromachining; Abrasive jet, Ultrasonic, Abrasive water jet micromachining, Micro turning, Microdrilling; Abrasive based, Nano finishing processes; Abrasive flow finishing, Chemomechanical polishing.

UNIT - V

Rapid Prototyping: Working Principles, Methods, Stereo Lithography, Laser Sintering, Fused Deposition Method, Applications and Limitations, Rapid tooling, Techniques of rapid manufacturing

REFERENCES:

• 1. Manufacturing Engineering and Technology I Kalpakijian / Adisson Wesley, 1995.
• 2. Process and Materials of Manufacturing / R. A. Lindburg / 1th edition, PHI 1990.
• 3. Microelectronic packaging handbook / Rao. R. Thummala and Eugene, J. Rymaszewski / Van Nostrand Renihold,
• 4. MEMS & Micro Systems Design and manufacture / Tai — Run Hsu / TMGH
• 5. Advanced Machining Processes / V.K .Jain / Allied Publications.
• 6. Introduction to Manufacturing Processes / John A ScheyI McGraw Hill.