| 摘要 |
<P>PROBLEM TO BE SOLVED: To provide an Fe-based alloy composition which is inexpensive and has high saturation magnetic flux density, high initial permeability, and low loss, an Fe-based nanocrystal alloy, a method of producing the same, and a magnetic component. <P>SOLUTION: The Fe-based alloy composition is represented by composition formula Fe<SB POS="POST">100-a-b-c-d</SB>Si<SB POS="POST">a</SB>B<SB POS="POST">b</SB>P<SB POS="POST">c</SB>Cu<SB POS="POST">d</SB>, wherein 10≤a≤20 at%, 3≤b≤20 at%, 1≤c≤15 at%, and 0<d≤3 at%. <P>COPYRIGHT: (C)2012,JPO&INPIT |
