Deformation Processes in Metal Forming
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Questions and Answers

Why is the work material often heated before forming in deformation processes?

  • To reduce the temperature of the material
  • To decrease the ductility of the material
  • To increase ductility and for other reasons (correct)
  • To increase the yield strength of the material

    • What is the primary requirement for a material to be shaped through deformation processes?

  • The material must be highly brittle
  • The material must be extremely hard
  • The material must be sufficiently ductile (correct)
  • The material must have a high melting point

    • What is the result of applying forces that exceed the yield strength of a material in deformation processes?

  • The material fractures
  • The material remains unchanged
  • The material melts
  • The material is shaped to the desired form (correct)

    • Which of the following operations is NOT associated with deformation processes?

    <p>Casting</p> Signup and view all the answers

    What is the maximum temperature to which the work material can be heated in deformation processes?

    <p>Below the melting point</p> Signup and view all the answers

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