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Material Science and Engineering Materials

1 papers · 102208

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2012102208

B.Tech Examination, 2012

3 hours70 marks

Instructions

  • The marks are indicated in the right-hand margin.
  • There are TEN questions in this paper.
  • Attempt any FIVE questions.

Questions

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  1. Q1

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  2. Q2

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  3. Q3

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  4. Q4

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  5. Q5

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  6. Q6

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  7. Q7

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  8. Q8

    Draw the complete iron-carbon phase diagram and discuss briefly the structure and properties of steel having 0.83%0.83\% and 0.43%0.43\% carbon when cooled from 1000 ∘C1000\text{ }^\circ\text{C} to room temperature.

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  9. Q9

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  10. Q10

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