Welding processes - Manufacturing Processes - 1

Q.  Which of the following statements is/are true for welding process?
- Published on 03 Aug 15

a. General welding equipments are very costly
b. Welding results in residual stresses and distortion of workpiece
c. Two dissimilar metals cannot be joined by welding
d. All of the above

ANSWER: Welding results in residual stresses and distortion of workpiece

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    Discussion

  • Pankaj   -Posted on 02 Nov 15
    - Metals are joined without use of any solder in welding process by application of heat.

    - Advantages of welding process are as follows:

    - Welding equipments are not very costly

    - Welding results in residual stresses and distortion of workpiece.

    - As there is no use of any solder in welding process, major number of metals or alloys both similar and dissimilar can be joined by welding.

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