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Discussion :: GATE Metallurgical

  1. Which one of the following techniques does NOT require quenching to obtain final case hardness?
    2. A.
    Flame hardening
    B.
    Induction hardening
    C.
    Nitriding
    D.
    Carburizing

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    Workspace

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    Answer : Option C

    Explanation :

    -NA-

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