Analysis and Modeling of Welding free videos and free material uploaded by IIT Madras Staff .
Week 1
1 Introduction to fusion welding processes
2 Heat sources3 Heat removal
Week 2
4 Thermal modelling
5 Zones in a weldment6 Phase change
Week 3
7 Fluid flow in the weld pool
8 Fusion zone9 Conduction mode and Keyhole mode
Week 4
10 Introduction to microsegregation
11 Solute redistribution – Microscale 12 Microstructure evolution
Week 5
13 Solute transfer – Macroscale 14 Defects in fusion welds
Week 6
15 Effects of dilution16 Weld Cladding
Week 7
17 Distortion in welding
18 Dissimilar welding
19 Solutions to Dissimilar welding20 Integrated approach
Welding is an important fabrication process in manufacturing industries. Complex parts fabricated using forming, machining and metal removal processes are assembled into a larger part using welding. The welding process involves a number of physical processes that play a role in determining the performance of the joint. With newer and dissimilar combinations required to be joined as the technological advances take place in the area of manufacturing, it is important for practicing engineers, graduate students and prospective researchers to understand welding to take advantage of the developments taking place. This course offers detailed analysis and modeling techniques that apply to the different physical phenomena that take place during welding.
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