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problem 1:

Illustrate the concept of dilution specifically in fusion welding of dissimilar metals.

problem 2:

prepare down the different techniques to control dilution? Discuss.

problem 3:

What do you understand by the term nugget? How the size of resistance spot weld is determined?

problem 4:

How does the spot welding diverge from roll spot welding and projection welding?

problem 5:

Illustrate the effect of fast and slow cooling on microstructure of low carbon steel weld metal?

problem 6:

Why is it that residual stress tends to become less of the problem that faster you’re capable to complete the arc welded joint?

Mechanical Engineering, Engineering

  • Category:- Mechanical Engineering
  • Reference No.:- M910804

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