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Recent content by chr10000

  1. chr10000

    Retained Austenite

    sodeen - I agree with you. This is about the only method that I have right now that gives me a clue this is going on. But when looking at the structure I do not see anything that leads me to believe that I am seeing retained austinite. TVP - The link didnt seem to produce an article on this...
  2. chr10000

    Retained Austenite

    Does anyone know what the best method would be for detecting retained austenite on 440c? Any images or information is appreciated.
  3. chr10000

    Advice for induction: 440c stainless

    We use 10% ucon-b at 110f in quenchant. I have always suggested using high quench volume. What would be a satisfactory preheat temp? Is it advisable to temper freeze temper after induction. I have found some information that says to just freeze and then temper after induction and it should be...
  4. chr10000

    Advice for induction: 440c stainless

    I would like to receive some feedback on methods for induction heat treating 440c. I know this is a difficult procedure, but I also know it can be done. If anyone has any experience in this area I could use some advice. I am very interested in the process of preheating material prior to...
  5. chr10000

    Induction Heat Treat for 440c

    I would like to receive some feedback on methods for induction heat treating 440c. I know this is a difficult procedure, but I also know it can be done. If anyone has any experience in this area I could use some advice. I am very interested in the process of preheating material prior to...

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