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Please help me

  1. Apr 1, 2007 #1
    please help me!!!

    there are three research homework.and ı dont find anything.these are;

    1)what are the methods of shrinkage of grain boundaries?

    2)in some situatıon,at recovery region,hardness increases.why?

    3)what is dinamic recrystallization and what does effect dinamic recrystallization?

    thank you for your helping...
     
  2. jcsd
  3. Apr 1, 2007 #2

    Astronuc

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    Staff Emeritus
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    Has one tried searching with Google or other search engine? Particularly for "dynamic recrystallization".

    If it is not in one's own text book, what about the library?

    Ask oneself - what is happening during recrystallization? What happens to dislocations?

    Here is an example for DRX
    http://robertson.mse.uiuc.edu/publications/doughertydynamic.pdf [Broken]

    and perhaps

    http://igitur-archive.library.uu.nl/dissertations/2002-0801-134134/inhoud.htm [Broken]

    http://www.azom.com/details.asp?ArticleID=3434
     
    Last edited by a moderator: May 2, 2017
  4. Apr 1, 2007 #3
    thank you very much!!!
     
  5. Apr 1, 2007 #4

    Astronuc

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    Science Advisor

    You are quite welcome.

    However, please do not post the same post in multiple forums. Please delete the same post in Mechanical & Aerospace forum.

    Thank you.
     
  6. Apr 2, 2007 #5
    ı know that.ı wrote same subject in mechanical forum by mistake.and ı cant delete it.
     
  7. Apr 2, 2007 #6

    berkeman

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    Staff: Mentor

    I'll take care of deleting it. You can use the REPORT post button to ask for that post to be deleted in the future, BTW.
     
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