| 烧结铁氧体的磁性能: | ||||||||
| 牌号 | 剩磁Br | 矫顽力 Hcb | ******磁能积 (BH)max | |||||
| MMPA | TDK | mT | Gs | KA/m | Oe | KJ/m3 | MGOe | |
| Y15 | 280-360 | 2800-3600 | 128-192 | 1600-2400 | 14.3-17.5 | 1.8-2.2 | ||
| Y20 | 320-360 | 3200-3600 | 128-192 | 1600-2400 | 18.3-21.5 | 2.3-2.7 | ||
| Y25 | 350-390 | 3500-3900 | 152-208 | 1900-2600 | 22.3-25.5 | 2.8-3.2 | ||
| Y30 | 385-400 | 3850-4000 | 176-192 | 2200-2400 | 27.5-30.0 | 3.45-3.8 | ||
| Y32 | C-11 | FB4A | 400-410 | 4000-4100 | 192-220 | 2400-2750 | 30.0-32.0 | 3.8-4.0 |
| Y35 | C-8B | FB4X | 410-420 | 4100-4200 | 220-264 | 2750-3300 | 31.5-33.0 | 4.0-4.2 |
| Y30BH | 370-390 | 3700-3900 | 176-240 | 2800-3000 | 26.0-28.0 | 3.3-3.6 | ||
Y30HJ | C-9 | FB5A | 365-380 | 3650-3800 | 264-270 | 3300-3375 | 28.0-29.0 | 3.5-3.7 |
Y30H-1 | C-8A | FB4B | 380-390 | 3800-3900 | 230-250 | 2875-3125 | 27.0-29.0 | 3.4-3.7 |
Y33HJ | C-12 | FB5F | 395-400 | 3950-4000 | 275-285 | 3437-3562 | 28.5-30.0 | 3.58-3.8 |
烧结铁氧体的物理性能 | ||||
参数 | 符号Mark | 单位Unit | 数值 Values | 备注Remark |
回复磁导率 | rec | Gs/Oe | 1.05-1.3 | |
居里温度 | Tc | ℃ | ≥450 | |
磁感应温度系数 | A(Br) | ℃-1 | -0.2% | 0-100℃ |
内禀矫顽力系数 | A(Hcj) | ℃-1 | -0.2-0.5% | 0-100℃ |
密度 | d | G/cm3 | 4.6-5.0 | |
电阻率 | Ω.cm | ≥106 | ||
热膨胀系数 | A | ℃-1 | 7-15X10-6 | |
硬度 | HV | -- | 480-580 | |
方块 带孔方块 圆片/圆柱 圆环 磁瓦 | YPE | L | B | H | TYPE | L | B | H |
 | F3.1521 | 152 | 102 | 25.4 | F3.4310 | 43.4 | 10.8 | 6~3 |
| F3.1522 | 152.4 | 101.6 | 19.05 | F3.4225 | 42.5 | 25.6 | 6~3 | |
| F3.1523 | 152.4 | 101.6 | 12.7 | F3.4025 | 40 | 25 | 12~3 | |
| F3.1501 | 150 | 100 | 25.4 | F3.3624 | 36 | 24 | 10 | |
| F3.1153 | 115 | 32 | 15~4 | F3.3430 | 34 | 30 | 10 | |
| F3.1015 | 101.6 | 50.4 | 20 | F3.3009 | 30 | 9 | 6 | |
| F3.1021 | 102 | 102 | 25.4 | F3.3010 | 30 | 10 | 4 | |
| F3.1025 | 102 | 51 | 25.4 | F3.3020 | 30 | 20 | 5 | |
| F3.1001 | 100 | 100 | 25 | F3.3123 | 31.5 | 23 | 5~2 | |
| F3.1007 | 100 | 75 | 25.4 | F3.3118 | 31 | 18.5 | 18 | |
| F3.1005 | 100 | 50 | 19.05 | F3.2819 | 28 | 19 | 5 | |
| F3.1002 | 100 | 50 | 25 | F3.2813 | 28 | 13 | 6 | |
| F3.7520 | 75 | 50 | 25.4~3 | F3.2828 | 28.5 | 28.5 | 7 | |
| F3.9034 | 90 | 34 | 20 | F3.2610 | 26 | 10 | 3.6~2 | |
| F3.8565 | 85 | 65 | 20 | F3.2410 | 24 | 10 | 4 | |
| F3.8025 | 80 | 25 | 10.4~3 | F3.2519 | 25 | 19 | 6~2 | |
| F3.7830 | 78 | 30.43 | 9.3~3 | F3.2511 | 25 | 11 | 5~2 | |
| F3.7651 | 76 | 51 | 20 | F3.2313 | 23.4 | 13.11 | 5~2 | |
| F3.6734 | 67.8 | 34 | 20 | F3.2205 | 22 | 5.72 | 4.78~2 | |
| F3.6520 | 65 | 20 | 5 | F3.2113 | 21.3 | 13 | 6 | |
| F3.6030 | 60 | 30 | 10.4~3 | F3.2205 | 22 | 5.72 | 4.78 | |
| F3.5431 | 54 | 31 | 15~3 | F3.2217 | 22 | 17 | 5 | |
| F3.5019 | 50 | 19 | 6.1 | F3.2222 | 22 | 22 | 5 | |
| F3.4820 | 48 | 20 | 10 | F3.2210 | 22 | 10 | 6 | |
| F3.4722 | 47.6 | 22.2 | 10~3 | F3.2014 | 20 | 14 | 3.8 |
