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Discussion :: Chemical Engineering Basics-2

  1. Between 230 and 370°C, blue brittleness is caused in mild steel because of the

    2. A.

     Immobility of dislocation
    B.

     Strain-ageing
    C.

     Increase in Young's modulus
    D.

     Strain hardening

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    Workspace

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    Answer : Option B

    Explanation :

    Explanation Not Provided

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