magnetic-materals

Sintered Permanent Ferrite Magnet

Sintered Permanent Ferrite Magnet,made by powder-metallrugy process,is widely applied in toy,stationary and motor sectors.The products features cost-efficient,high performance and good electric-resistance property.



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Magnetic properties of Sintered  Permanent Ferrite Magnet

Grade Br Hcb Hcj (BH)max
  mT KGs KA/m KOe KA/m KOe KJ/m3 MGOe
Y10T 200-235 2.0-2.35 125-160 1.57-2.01 210-280 2.64-3.52 6.5-9.5 0.8-1.2
Y20 320-380 3.2-3.8 135-190 1.70-2.38 140-195 1.76-2.45 18.0-22.0 2.3-2.8
Y22H 310-360 3.1-3.6 220-250 2.77-3.14 280-320 3.52-4.02 20.0-24.0 2.5-3.2
Y23 320-370 3.2-3.7 170-190 2.14-2.38 190-230 2.39-2.89 20.0-25.5 2.5-3.2
Y25 360-400 3.6-4.0 135-170 1.70-2.14 140-200 1.76-2.51 22.5-28.0 2.8-3.5
Y26H 360-390 3.6-3.9 220-250 2.77-3.14 225-255 2.83-3.21 23.0-28.0 2.9-3.5
Y27H 370-400 3.7-4.0 205-250 2.58-3.14 210-255 2.64-3.21 25.0-29.0 3.1-3.7
Y30 370-400 3.7-4.0 175-210 2.2-2.64 180-220 2.64-2.77 26.0-30.0 3.3-3.8
Y30BH 380-390 3.8-3.9 223-235 2.80-2.95 231-245 2.90-3.08 27.0-30.0 3.4-3.7
Y30-1 360-400 3.6-4.0 135-170 1.70-2.14 140-200 1.76-2.51 22.5-28.0 2.8-3.5
Y10T 380-400 3.8-4.0 230-275 2.89-3.46 235-290 2.95-3.65 27.0-32.0 3.4-4.0
Y20-2 395-415 3.95-4.15 275-300 3.46-3.77 310-335 3.90-4.21 28.5-32.5 3.5-4.0
Y32 400-420 4.0-4.2 160-190 2.01-2.38 165-195 2.07-2.45 30.0-33.5 3.8-4.2
Y33 410-430 4.1-4.3 220-250 2.77-314 225-255 2.83-3.21 31.5-35.0 4.0-4.4
Y35 400-410 4.00-4.10 175-195 2.20-2.45 180-200 2.26-2.51 30.0-32.0 3.8-4.0



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Magnetic properties of Sintered NdFeB - Hanfang Magnet

Grade of material Max. working temperature Br Hcb Hcj (BH)max
mT KGs KOe KA/m KOe KA/m KJ/m3 MGOe
N35 80 1170-1210 11.7-12.1 ≥10.8 ≥860 ≥12 ≥955 263-287 33-36
N38 80 1210-1250 12.1-12.5 ≥10.8 ≥860 ≥12 ≥955 287-310 36-39
N40 80 1250-1280 12.5-12.8 ≥11.6 ≥923 ≥12 ≥955 302-326 38-41
N42 80 1280-1320 12.8-13.2 ≥11.6 ≥923 ≥12 ≥955 318-342 40-43
N45 80 1320-1380 13.2-13.8 ≥11.0 ≥876 ≥12 ≥955 342-366 43-46
N48 80 1380-1420 13.8-14.2 ≥10.5 ≥835 ≥12 ≥955 366-390 46-49
N50 80 1380-1450 13.8-14.5 ≥10.5 ≥835 ≥12 ≥955 374-406 47-51
N33M 100 1130-1170 11.3-11.7 ≥10.3 ≥820 ≥14 ≥1114 247-263 31-33
N35M 100 1170-1210 11.7-12.1 ≥10.8 ≥860 ≥14 ≥1114 263-287 33-36
N38M 100 1210-1250 12.1-12.5 ≥11.0 ≥876 ≥14 ≥1114 287-310 36-39
N40M 100 1250-1280 12.5-12.8 ≥11.4 ≥907 ≥14 ≥1114 302-326 38-41
N42M 100 1280-1320 12.8-13.2 ≥11.6 ≥923 ≥14 ≥1114 318-342 40-43
N45M 100 1320-1380 13.2-13.8 ≥11.8 ≥939 ≥14 ≥1114 342-366 43-46
N48M 100 1360-1400 13.6-14.0 ≥11.8 ≥939 ≥14 ≥1114 366-390 46-49
N30H 120 1080-1130 10.8-11.3 ≥10.2 ≥812 ≥17 ≥1353 223-247 28-31
N33H 120 1130-1170 11.3-11.7 ≥10.6 ≥844 ≥17 ≥1353 247-263 31-33
N35H 120 1170-1210 11.7-12.1 ≥11.0 ≥876 ≥17 ≥1353 263-287 33-36
N38H 120 1210-1250 12.1-12.5 ≥11.2 ≥890 ≥17 ≥1353 287-310 36-39
N40H 120 1250-1280 12.5-12.8 ≥11.5 ≥915 ≥17 ≥1353 302-326 38-41
N42H 120 1280-1320 12.8-13.2 ≥12.0 ≥955 ≥17 ≥1353 318-342 40-43
N45H 120 1320-1380 13.2-13.5 ≥12.0 ≥955 ≥17 ≥1353 335-366 42-46
N30SH 150 1080-1130 10.8-11.3 ≥10.0 ≥796 ≥21 ≥1672 223-247 28-31
N33SH 150 1130-1170 11.3-11.7 ≥10.6 ≥844 ≥21 ≥1672 247-263 31-33
N35SH 150 1170-1210 11.7-12.1 ≥11.0 ≥876 ≥21 ≥1672 263-287 33-36
N38SH 150 1210-1250 12.1-12.5 ≥11.4 ≥907 ≥21 ≥1672 287-310 36-39
N40SH 150 1250-1280 12.5-12.8 ≥11.8 ≥939 ≥21 ≥1672 302-326 38-41
N42SH 150 1280-1320 12.8-13.2 ≥11.8 ≥939 ≥21 ≥1672 320-343 40-43
N30UH 180 1080-1130 10.8-11.3 ≥10.2 ≥812 ≥25 ≥1990 223-247 28-31
N33UH 180 1130-1170 11.3-11.7 ≥10.7 ≥852 ≥25 ≥1990 247-263 31-33
N35UH 180 1170-1210 11.7-12.1 ≥10.7 ≥852 ≥25 ≥1990 263-287 33-36
N38UH 180 1210-1250 12.1-12.5 ≥11.4 ≥907 ≥25 ≥1990 287-318 36-39
N40UH 180 1250-1310 12.5-13.1 ≥11.6 ≥925 ≥25 ≥1990 289-334 38-42
N28EH 200 1040-1080 10.4-10.8 ≥9.5 ≥756 ≥30 ≥2388 207-231 26-29
N30EH 200 1080-1130 10.8-11.3 ≥9.5 ≥756 ≥30 ≥2388 223-247 28-31
N33EH 200 1130-1170 11.3-11.7 ≥10.2 ≥812 ≥30 ≥2388 247-263 31-33
N35EH 200 1170-1210 11.7-12.1 ≥10.2 ≥812 ≥30 ≥2388 263-287 33-36
N30AH 220 1080-1130 10.8-11.3 ≥10.2 ≥812 ≥35 ≥2690 223-255 28-32
N33AH 220 1120-1170 11.2-11.7 ≥10.2 ≥812 ≥35 ≥2690 247-271 31-34