材料牌号:N40 密度:33(g/cm3) 工作温度:25(℃) 剩磁:1.25-1.31(T) 矫顽力:≥12(KA/m) 内禀矫顽力:≥955(KA/m) *大磁能积:302-318(KJ/m3) 居里温度:≥955(℃)
N系列 |
牌号 | 剩磁 | 矫顽力 | 内禀矫顽力 | *大磁能积 | 温度 (L/D=0.7) | Br mT (KGs) | Hcb KA/m (KOe) | Hcj KA/m (KOe) | (BH)max KJ/m3 (MGOe) | (℃) | 1 | N27 | 1030-1080 (10.3-10.8) | ≥796 (≥10.0) | ≥955 (≥12) | 199-231 (25-29) | ≤80 | 2 | N30 | 1080-1130 (10.8-11.3) | ≥796 (≥10.0) | ≥955 (≥12) | 223-247 (28-31) | ≤80 | 3 | N33 | 1130-1170 (11.3-11.7) | ≥836 (≥10.5) | ≥955 (≥12) | 247-271 (31-34) | ≤80 | 4 | N35 | 1170-1220 (11.7-12.2) | ≥868 (≥10.9) | ≥955 (≥12) | 263-287 (33-36) | ≤80 | 5 | N38 | 1220-1250 (12.2-12.5) | ≥899 (≥11.3) | ≥955 (≥12) | 287-310 (36-39) | ≤80 | 6 | N40 | 1250-1280 (12.5-12.8) | ≥907 (≥11.4) | ≥955 (≥12) | 302-326 (38-41) | ≤80 | 7 | N42 | 1280-1320 (12.8-13.2) | ≥915 (≥11.5) | ≥955 (≥12) | 318-342 (40-43) | ≤80 | 8 | N45 | 1320-1380 (13.2-13.8) | ≥923 (≥11.6) | ≥955 (≥12) | 342-366 (43-46) | ≤80 | 9 | N48 | 1380-1420 (13.8-14.2) | ≥923 (≥11.6) | ≥876 (≥12) | 366-390 (46-49) | ≤80 | 10 | N50 | 1400-1450 (14.0-14.5) | ≥796 (10.0) | ≥876 (≥11) | 382-406 (48-51) | ≤80 | 11 | N52 | 1430-1480 (14.3-14.8) | ≥796 (10.0) | ≥876 (≥11) | 298-422 (50-53) | |
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