MAGNETIC MATERIAL

Magnetic materials having a coercivity not less than about 1000 Oersted are prepared in a single step procedure. A molten mixture of a desired composition having a relatively high boron content is cooled at a rate slower than about 10 degrees Celsius per second. Preferably, the molten mixture is coo...

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Bibliographische Detailangaben
1. Verfasser: KEEM, JOHN, E
Format: Patent
Sprache:eng ; fre
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