JAWAHARLAL NEHRU TECHNOLOGICAL UNIVERSITY
HYDERABAD
III Year B.Tech. Met.E. I-Sem T P C
4+1* 0 4
WELDING METALLURGY
UNIT I
The principles and theory, mechanism and key variables of different welding processes, types of tooling and equipment.
UNIT II
Microstructure of fusion and heat affected zone, welding stresses, pre and post treatments.
UNIT-III
Advantages, disadvantages and field of application of the welding with reference to the following welding processes, Gas welding, Arc welding, submerged arc welding, TIG, MIG, Plasma arc welding.
UNIT IV
Electron Beam welding (including EMPOR) spot-welding, Laser welding, diffusion welding.
UNIT-V
Welding of structural steel welding of cast iron, welding of stainless steel and other high-alloyed steels.
UNIT-VI
Welding of copper and its alloys, welding of aluminum and its alloys, joining of dissimilar alloys.
UNIT VII
Welding defects and remedies.
UNIT VIII
Mechanism, Techniques and scope of brazing, soldering and adhesive bonding process.
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| Author: India 22 Dec 2007 | Member Level: Diamond Points : 3 |
TEXT BOOK:
1. Welding Technology-R.S.Parmar.
REFERENCES:
1. JF Lancaster: Welding Metallurgy
2. Little : Welding and Welding Technology
3. Agarwal Manghmani: Welding Engineering
4. BE Rossi: Welding Engineering
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