| 摘要 |
A soft magnetic powder containing an amorphous alloy material having an alloy composition represented by Fe100-a-b-c-dMnaSibBcCd wherein a, b, c and d each represent a proportion in terms of percent by atom, and satisfy 0.1@a@10, 3@b@15, 3@c@15, and 0.1@d@3.
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