磁材 | 牌号 | 剩磁(最小值) | 磁感矫顽力(最小值) | 内禀矫顽力(最小值) | 最大磁能积(范围) | ||||
---|---|---|---|---|---|---|---|---|---|
Br(mT) | Br(KGs) | Hcb(KA/m) | Hcb(Oe) | Hcj(KA/m) | Hcj(Koe) |
(BH)max (KJ/m3) |
(BH)max (MGOe) |
||
SmCo5 |
S16 |
750-800 |
7.5-8.0 |
557-637 |
7.0-7.0 |
≥1989 |
≥25 |
111-143 |
14-18 |
S18 |
800-930 |
8.0-9.3 | 597-677 | 7.5-8.5 | ≥1432 | ≥18 | 127-159 | 16-20 | |
S20 | 850-980 | 8.5-9.8 | 597-677 | 7.5-8.5 | ≥1273 | ≥16 | 143-175 | 18-22 | |
Sm2Co17 | S180 | 900-1030 | 9.0-10.3 | 597-677 | 7.5-8.5 | ≥1194 | ≥15 | 127-159 | 16-20 |
S22A | 900-1030 | 9.0-10.3 | 613-693 | 7.7-8.7 | ≥1989 | ≥25 | 159-191 | 20-24 | |
S22B | 900-1030 | 9.0-10.3 | 613-693 | 7.7-8.7 | ≥1432 | ≥18 | 159-191 | 20-24 | |
S240 | 900-1050 | 9.8-10.8 | 636-716 | 8.0-9.0 | ≥1432 | ≥18 | 175-207 | 22-26 | |
S26A | 1000-1130 | 10.0-11.3 | 676-756 | 8.5-9.5 | ≥1194 | ≥15 | 191-223 | 24-28 | |
S26B | 1000-1130 | 10.0-11.3 | 676-756 | 8.5-9.5 | ≥796 | ≥10 | 191-223 | 24-28 | |
S270 | 1000-1100 | 10.0-11.0 | 357-516 | 4.5-6.5 | ≥413 | ≥5.2 | 183-223 | 24-28 | |
S280 | 1030-1130 | 10.0-11.3 | 716-796 | 9.0-10.0 | ≥1432 | ≥18 | 207-239 | 26-30 | |
S300 | 1100-1200 | 11.0-12.0 | 438-517 | 5.5-6.5 | ≥454 | ≥5.7 | 223-255 | 28-32 |