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  1. Razillian

    High Perm with Low Saturation Material

    I'm sure this has probably been answered already, but the search is less than agreeable at the moment. I've been looking through the datasheets of a wide variety of alloys but am hoping someone here can help speed up my search. I need a material with a high magnetic permeability but very low...
  2. Razillian

    Electromagnet Question

    Thanks Mike. Another question, would a better core/backbar material such as MuMetal provide any noticeable improvement?
  3. Razillian

    Electromagnet Question

    Here is a basic image (hopefully working this time around) of what I am trying to accomplish. Two electromagnets, one fixed in position, the other below (and kept from dropping completely out) holding a weight (the 1lb is just to show it is a weight). The idea is for both electromagnets to be...
  4. Razillian

    Electromagnet Question

    Thanks, but I read that thread first before posting. I'm not worried so much about the shielding properties, I just want to make the N pole as strong as possible at as great a distance as possible. It seems like having the high permeability shielding to provide the "path of least resistance"...
  5. Razillian

    Electromagnet Question

    Sorry, should be fixed now
  6. Razillian

    Electromagnet Question

    At this point I have a cylindrical dipole electromagnet with a 1008 steel core and encasement (no exposed copper wire, just a steel cylinder). I imagine the magnetic field looks like what I have depicted in Figure A below. My question is this: Is there a way to reconfigure the magnet so that...

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