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# Choice of ferromagnetic material ?

- To: femm@yahoogroups.com
- Subject: Choice of ferromagnetic material ?
- From: "marsupiofr" <marsupio@hotmail.com>
- Date: Wed, 28 Aug 2002 13:41:53 -0000
- User-agent: eGroups-EW/0.82

    Hi,

    I'm dealing with a squirrel cage induction machine in FEMM right now.
    I know that the material used in this machine is labelled : Fe V 1000-
    65 HD (French norm). I found some equivalent reference : M1000-65D
    (European norm). But do not know which material to choose in the FEMM
    database. I only run DC analysis (to calculate some inductances) and
    the machine is not in a saturated state. For the moment, I use pure
    iron for the rotor and the stator frame. Is there a great mistake
    here to modelize the frames with pure iron ? Should I use another
    material ?

    Thxs

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