Low-cobalt Cr-Co-Fe magnet alloys obtained by slow cooling under magnetic field |
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| Authors: | Jin S. Gayle N. |
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| Affiliation: | Bell Laboratories, Murray Hill, NJ; |
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| Abstract: | The permanent magnet properties of magnetic field aged Cr-Co-Fe alloys containing 5-9 weight percent (wt %) Co were investigated. By slow cooling from above the spinodal temperature under applied magnetic field, energy products of (BH)max= 4-6 MG . Oe were obtained. The effects of cobalt content, cooling rate, and applied magnetic field strength were studied. |
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