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Discussion :: Manufacturing and Production Technology

  1. Which one of the following is a solid state joining process?

    2. A.

     Gas tungsten arc welding
    B.

     Resistance spot welding
    C.

     Friction welding
    D.

     Submerged arc welding

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    Workspace

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    Answer : Option C

    Explanation :

    Friction welding (FRW) is a solid-state welding process that generates heat through mechanical friction between workpieces in relative motion to one another, with the addition of a lateral force called "upset" to plastically displace and fuse the materials

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