1. Not finding help here? Sign up for a free 30min tutor trial with Chegg Tutors
    Dismiss Notice
Dismiss Notice
Join Physics Forums Today!
The friendliest, high quality science and math community on the planet! Everyone who loves science is here!

How to find the normal approximation of B for cast iron from the B-H curve?

  1. Sep 29, 2011 #1
    I need to know how to find the normal approximation of B for cast iron from the B-H curve.

    I know for sheet steel, I can use a B of 1 and get 400 for H and use B=μH to get 0.0025 Wb/At-m.

    How is it done for cast iron?
     
  2. jcsd
  3. Sep 30, 2011 #2

    NascentOxygen

    User Avatar

    Staff: Mentor

    Have you tried searching for magnetization curves on google? Flip through this online book, there are some neat graphs on page 152: "ttp://books.google.com.au/books?id=SPEQGU9u4mMC&pg=PA150&lpg=PA150"[/URL]
     
    Last edited by a moderator: Apr 26, 2017
Know someone interested in this topic? Share this thread via Reddit, Google+, Twitter, or Facebook




Similar Discussions: How to find the normal approximation of B for cast iron from the B-H curve?
Loading...