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# Re: Permanent Magnet Modeling

- To: femm@yahoogroups.com
- Subject: Re: Permanent Magnet Modeling
- From: dcm3c@aol.com
- Date: Tue, 14 Aug 2001 23:40:12 EDT

    --- In femm@y..., afetech@y... wrote:
    > Does anyone have models for permanent magnet materials
    > other than the ones included. I am particularly interested in
    > ferrite and ceramic magnets.
    >
    > Thank you, in advance.
    >
    > Jeff Tola
    > FE Technical Services

    Sebastia Jardi has put up some information on various types of PM materials
    (including different grades of ceramic magnets) gathered from several sources
    at:
    <A HREF="http://www.fut.es/~sje/femmpmm.htm";>http://www.fut.es/~sje/femmpmm.htm</A>

    There are also some manufacturers who have some pdfs with demagnetization
    curves for ferrite magnets. These provide more detailed information on the
    magnet properties as well as curves for different temperatures. Group Arnold
    seems to have the most info online about this type of magnet.
    <A HREF="http://www.grouparnold.com/products/ferrite/ferrite_catalogs.htm";>http://www.grouparnold.com/products/ferrite/ferrite_catalogs.htm</A>
    <A HREF="http://www.grouparnold.com/products/ferrite/pdf/arnoxcat.pdf";>http://www.grouparnold.com/products/ferrite/pdf/arnoxcat.pdf
    </A><A HREF="http://www.grouparnold.com/products/ferrite/pdf/jmpferritecat.pdf";>http://www.grouparnold.com/products/ferrite/pdf/jmpferritecat.pdf</A>

    Also, a pretty neat document I recently ran across is "Permanent Magnet
    Guidelines" that contains a lot of great information about permanent magnets:
    <A HREF="http://www.duramag.com/engmach/MMPA%20PMG-88.pdf";>http://www.duramag.com/engmach/MMPA%20PMG-88.pdf</A>

    Dave Meeker
    --
    <A HREF="http://members.aol.com/_ht_a/dcm3c";>http://members.aol.com/_ht_a/dcm3c</A>

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    <HTML><FONT FACE=arial,helvetica><FONT SIZE=2>--- In femm@y..., afetech@y... wrote:
    <BR>&gt; Does anyone have models for permanent magnet materials
    <BR>&gt; other than the ones included. I am particularly interested in
    <BR>&gt; ferrite and ceramic magnets.
    <BR>&gt;
    <BR>&gt; Thank you, in advance.
    <BR>&gt;
    <BR>&gt; Jeff Tola
    <BR>&gt; FE Technical Services
    <BR>
    <BR>Sebastia Jardi has put up some information on various types of PM materials
    <BR>(including different grades of ceramic magnets) gathered from several sources
    <BR>at:
    <BR><A HREF="http://www.fut.es/~sje/femmpmm.htm";>http://www.fut.es/~sje/femmpmm.htm</A>
    <BR>
    <BR>There are also some manufacturers who have some pdfs with demagnetization
    <BR>curves for ferrite magnets. &nbsp;These provide more detailed information on the
    <BR>magnet properties as well as curves for different temperatures. &nbsp;Group Arnold
    <BR>seems to have the most info online about this type of magnet.
    <BR><A HREF="http://www.grouparnold.com/products/ferrite/ferrite_catalogs.htm";>http://www.grouparnold.com/products/ferrite/ferrite_catalogs.htm</A>
    <BR><A HREF="http://www.grouparnold.com/products/ferrite/pdf/arnoxcat.pdf";>http://www.grouparnold.com/products/ferrite/pdf/arnoxcat.pdf
    <BR></A><A HREF="http://www.grouparnold.com/products/ferrite/pdf/jmpferritecat.pdf";>http://www.grouparnold.com/products/ferrite/pdf/jmpferritecat.pdf</A>
    <BR>
    <BR>Also, a pretty neat document I recently ran across is "Permanent Magnet
    <BR>Guidelines" that contains a lot of great information about permanent magnets:
    <BR><A HREF="http://www.duramag.com/engmach/MMPA%20PMG-88.pdf";>http://www.duramag.com/engmach/MMPA%20PMG-88.pdf</A>
    <BR>
    <BR>Dave Meeker
    <BR>--
    <BR><A HREF="http://members.aol.com/_ht_a/dcm3c";>http://members.aol.com/_ht_a/dcm3c</A></FONT></HTML>

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