Rare earth magnet, method for producing same and method for producing multilayer body
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United States of America Patent
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Apr 14, 2015
Grant Date -
Aug 28, 2008
app pub date -
Mar 28, 2005
filing date -
Mar 26, 2004
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Abstract
The present invention aims to provide a rare earth magnet having sufficiently excellent anticorrosion property. The rare earth magnet 1 according to the present invention to solve the above problems includes a magnet body 10 containing rare earth elements, a substantial amorphous layer 20 formed on a surface of the magnet body 10, and a protecting layer 30 on a surface of the amorphous layer 20, and the amorphous layer 20 contains material identical to main component elements of magnet material contained in the magnet body 10.
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