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Author Question: Explain the difference between annealling and tempering. What will be an ideal ... (Read 41 times)

Mollykgkg

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on: Jul 21, 2018
Explain the difference between annealling and tempering.
 
  What will be an ideal response?

Question 2

Urea is an example of a ___________________ _. source used to supplement feed in India's milk-production industry.
 
  Fill in the blank(s) with correct word


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epscape

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Reply #1 on: Jul 21, 2018
Answer to Question 1

Anneal means to heat a metal to the proper temperature and then slowly cool it. Tempering is the
process of carefully controlled reheating and cooling of steel after it has been shaped.



Answer to Question 2

nitrogen


Mollykgkg

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Reply 2 on: Jul 21, 2018
Great answer, keep it coming :)

scikid

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Reply 3 on: Yesterday
Excellent

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