Transcription of 希土類磁石の王様 ネオジム磁石 - nims.go.jp
1 (BH)max B H (BH)max KS MK 1966 Strnat SmCo5 SmCo5, Sm2Co17, Nd2Fe14B Co Fe Co Fe f Hc d SmCo5 Sm2(Co,Fe,Cu,Zr)17 Co Fe 3.
2 Fe 1982 Fe C, B, N RxFey (R: Nd2Fe14B (T), MJ/m3 312 C 2 a, b c c Nd B Fe 3 Nd f Fe d c c (BH)max 1 SmCo5 (BH)max c Nd2Fe14B 0 T 12 T 3 (a) 5 m 3(b) Nd2Fe14B Nd Nd nm 4 Nd2Fe14B nm 4.)
3 Nd R2Fe14B Nd2Fe14B (BH)max Dy2Fe14B Tb2Fe14B Nd Dy (Nd,Dy)-Fe-B Dy Tb Dy 3, 4 Dy 5. Nd2Fe14B Fe 1) MRI 20 1) 2011 3 (a) (b) 4 2 Nd2Fe14B
