| 摘要 |
Permanent-magnet alloys having the general formula RE(Co1-u-v-w-x-yFeuMnvCrwVxXy)z wherein RE is samarium, cerium, cerium mischmetal (MM), praseodymium, neodymium, lanthanum or mixtures thereof, X is Al, Cu or mixture thereof, and 0.05 < u < 0.15 0.084 </= u < 0.15 0.003 </= v < 0.15 0.02 < v < 0.15 0.003 </= w < 0.10 0 = w 0.003 </= x < 0.10 0 = x 0.05 < y < 0.20 0.05 < y < 0.20 6.5 < z < 8.5 6.5 < z < 8.5 0.084 </= u < 0.15 0.05 < u < 0.15 0 = v 0.02 < v < 0.15 0.02 < x < 0.10 0.02 < w < 0.10 0 = w 0.02 < x < 0.10 0.05 < y < 0.20 0.05 < y < 0.20 6.5 < z < 8.5 6.5 < z < 8.5
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