Abstract
Efforts to develop and refine, by experiment, a model for the metallurgical behavior of Sm2(Co,Fe,Cu,Zr)17 alloys are reviewed. A summary of how the results of these studies have been utilized to improve, by 10 to 20%, the energy products of the 2:17-type magnets over a wide range of temperatures, up to 300 °C, is presented. The potential for further improvement of energy products and extension of the operating temperature range is assessed.
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Ray, A.E., Liu, S. Recent progress in 2:17-type permanent magnets. JMEP 1, 183–191 (1992). https://doi.org/10.1007/BF02648616
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DOI: https://doi.org/10.1007/BF02648616