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Magnet

Discussion in 'Electronic Design' started by luca, Jun 14, 2006.

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  1. luca

    luca Guest

    Hi,

    I am working with magnet and I am a beginner . I need to generate a
    high flux higher then 9100 Gauss. Could anyone tell me if it is
    possible to generate something similar? I need to use small magnet
    since I need to manipulate small magnetic beads 1 micrometers.
    thank you

    Luca
     
  2. Robert Baer

    Robert Baer Guest

    Some ladies are a *lot* more attractive!
    Then again, it would be helpful to describe what you want to do and
    the geometry; do not be shy - include constraints (smaller than a
    breadbox..ellipsoid egg enclosure..whatever).
     
  3. maybe post here
    http://forum.physorg.com/


    martin
     
  4. pom

    pom Guest

    martin griffith a écrit :
    Hello,
    NdBFe permanent magnets have a surface induction of about 1T. Formerly I
    could order those at Radiospares.
    Be careful though; those magnets, once "glued together, are almost
    imôssible to separate withaout major damage.
    Peter
     
  5. luca

    luca Guest

    Thanks all for your reply.
    Ideally I would like to have a needle shape magnet, with a conical
    point at the end with a diameter not bigger that 2 mm the overall
    lenght is not important could be from 3 mm to 10 cm
    thanks again

    luca
     
  6. Rich Grise

    Rich Grise Guest

    Sharpen a guitar pickup?

    Good Luck!
    Rich
     
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