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Ferrite

Ferrite Plastic Magnet Material Identification

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No. Category Unit SKPM-1812 SKPM-1612 SKPM-1512 SKPM-1806 NS-14P NS-17P
Binder / Nylon-12 Nylon-6 PPS
1 Residual Induction Br (kGs) 2.85 2.50 2.40 2.83 2.45 2.80
mT 285 250 240 283 245 280
2 Coercive Force b Hc (kOe) 2.25 1.90 1.80 2.25 2.00 2.10
kA/m 1.79 151 143 179 159 167
3 Coercive Force iHc (kOe) 2.95 2.45 2.30 2.90 2.80 2.90
kA/m 235 195 183 231 223 231
4 Energy Product (BH)max MGOe 1.85 1.62 1.5 1.82 1.4 1.75
kJ/㎤ 15 13 12 14 11 14
5 Density (g.cm3) 3.50 3.2 2.7 3.48 3.4 3.7
6 Tensile Strength Mpa 50 60 65 72 55 54
7 Flexural Strength Mpa 100 115 120 144 115 105
8 IZOD Impact Strenght (kgf.cm/㎠) 22 25 27 16 13.5 8.5
Ferrite Magnet Appliance Parts

Ferrite Sintered Magnet

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Ferrite Sintered Magnet Identification

※ 표를 좌우로 움직여 주세요.

Grade Residual Flux Density Coercive Force Max. Energy Product
Br Hc Hcj (BH)Max
KG T kO2 kA/m kO2 kA/m MGOe kJ/m³
NSF-1B3.9 - 4.20.39 - 0.421.8 - 2.2143 - 176--3.5 - 4.127.8 ~ 32.7
NSF-2B3.8 - 4.10.38 - 0.412.8 - 3.4222 - 2712.8 - 3.6 222 - 2873.4 - 4.027.0 ~ 31.9
NSF-2BA4.2 - 4.40.42 - 0.442.2 - 2.6175 - 207--4.2 - 4.633.4 ~ 36.7
NSF-2BB 4.1 - 4.30.41 - 0.432.8 - 3.2222 - 255--4.0 - 4.431.8 ~ 35.1
NSF-2BC3.6 - 3.80.36 - 0.383.2 - 3.6255 - 2874.0 - 4.4 318 - 3503.0 - 3.423.9 ~ 27.1
NSF-2BD3.8 - 4.00.38 - 0.403.2 - 3.6255 - 2873.4 - 3.8 270 - 3033.4 - 3.827.0 ~ 30.3
NSF-2BF 3.6 - 3.80.36 - 0.383.4 - 3.8270 - 3034.8 - 5.2 381 - 4143.0 - 3.423.8 ~27.0
NSF-5BB 4.2 - 4.40.42 - 0.442.8 - 3.1222 - 2472.8 - 3.2 222 - 2554.2 - 4.633.4 ~ 36.7
NSF-5BD4.0 - 4.20.40 - 0.423.2 - 3.6225 - 2873.4 - 3.8 270 - 3033.8 - 4.230.3 ~ 33.5
NSF-5BE 3.9 - 4.10.39 - 0.413.5 - 3.8278 - 3033.9 - 4.2 310 - 3343.7 - 4.129.4 ~ 32.6
NSF-5BF 3.8 - 4.00.38 -.0.403.5 - 3.8278 - 3034.4 - 4.8 350 -3823.4 - 3.827.0 ~ 30.3
NSF-6BB 4.2 - 4.40.42 - 0.442.9 - 3.3230 - 2633.0 - 3.4 238 - 2704.2 - 4.633.5 ~ 36.7
NSF-6BD4.1 - 4.30.41 - 0.433.2 - 3.6254 - 2873.4 - 3.8 270 - 3034.0 - 4.431.5 ~ 347
NSF-6BE 4.0 - 4.20.40 - 0.423.5 - 3.9278 - 3103.9 - 4.2 310 - 3343.8 - 4.230.3 ~ 33.1
NSF-6BF 3.9 - 4.10.39 - 0.413.5 - 3.8278 - 3034.4 - 4.8 350 - 3823.6 - 4.028.5 ~ 31.5
NSF-7BB 4.3 - 4.50.43 - 0.452.9 - 3.3230 - 2633.0 - 3.4 238 - 2704.4 - 4.835.0 ~ 38.2
NSF-7BD4.2 - 4.40.42 - 0.443.2 - 3.7254 - 2943.4 -3.8 270-302 4.2 - 4.633.4 ~ 36.6
NSF-7BE 4.1 - 4.30.41 - 0.433.5 - 3.9279 -310 3.9 - 4.2 310 - 3344.0 - 4.431.8 ~ 35.0
NSF-7BF 4.0 - 4.20.40 - 0.423.5 - 3.8279 - 3024.4 - 4.8 350 - 3823.8 - 4.230.2 ~ 33.4
NSF-9BD4.4 - 4.60.44 - 0.463.0 - 3.8238 - 3033.2 -3.8 254 - 3034.6 - 5.136.6 ~ 40.6
NSF-9BE 4.3 - 4.50.43 - 0.454.0 - 4.4318 - 3514.3 - 4.7342 - 3744.4 - 4.935.0 ~ 39.0
NSF-9BF 4.2 - 4.40.42 - 0.443.8 - 4.2302 - 3354.8 - 5.2 381 - 4144.2 - 4.733.4 ~ 37.4
NSF-9BG4.1 - 4.30.41 - 0.433.7 - 4.2294 - 335≥ 5.0≥ 3974.0 ~ 4.431.5 ~35.0
NSF-12E 4.6 - 4.80.46 - 0.483.7 - 4.2294 - 335≥ 3.9≥ 3105.0 ~ 5.439.8 ~ 43.0
NSF-12F 4.5 - 4.70.45 - 0.474.0 - 4.5318 - 359≥ 4.3≥ 3424.8 ~ 5.238.2 ~ 41.4
NSF-12G4.4 - 4.60.44 - 0.463.9 - 4.4310 - 351≥ 4.8≥342 4.6 ~ 5.036.6 ~ 39.8