Magnetization

- March 13, 2023 at 9:34 am
  
  li liu
  Subscriber
  
  When I simulate magnetization of NdFeB ring, the result is different between simulation and actual test. Then I try to change ring material to steel-1010, it showed that the remanent Br of ring is not zero. If I change ring material to steel-1008.it showed Br is zero. It is more puzzle!
  How could I reduce the difference between simulation and test?
  And why the Br of steel-1010 ring is not zero?
- March 13, 2023 at 10:29 am
  
  li liu
  Subscriber
  
  Then I test it in 2D,like fig.1. the result after magnetization is showed in fig.2. steel has non-zero remanent. the max is 1.87T. Why soft magnet has so big Br? it makes me confusing.

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