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Heat treatment for bolt design

  1. Aug 15, 2016 #1
    • Thread moved from the technical forums, so no Homework Help Template is shown
    Hello, I have a final tomorrow and I am having a difficulty to understand the heat treatment subject. I would be happy if someone can explain this question or suggest a good document shorter than Askeland (i know it is very good but there is no time unfortunately). Thank you.

    Two different high performance bolts are to be manufactured by using AISI 4340 via an ausforming process. The first bolt is supposed to have 35 RC and the second 60 RC; (a) design appropriate separate heat treatment processes to manufacture this bolts, (b) show their microstructures with schematical representations.

    https://www.rose-hulman.edu/~stienstr/me%20328/2005Exam4_files/image002.jpg [Broken]
     
    Last edited by a moderator: May 8, 2017
  2. jcsd
  3. Aug 20, 2016 #2
    Thanks for the thread! This is an automated courtesy bump. Sorry you aren't generating responses at the moment. Do you have any further information, come to any new conclusions or is it possible to reword the post? The more details the better.
     
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