Sintered ferrite magnet
1. with different size and shaped
2.dimension as your requirement
The elements of Ferrite magnet are ferricoxide barium strontium.Ferrite has highter coercive force and highter resistance to bedemagnetized and oxidized than other non-rare earth permanent magnets.The biggest advantage of such magnet is their low cost.It is widely used from motors and loudspeakers to toys and craft etc...
Code | Remanence Br | Coercivity Force | Intrinsic Coercivity | Maximum Energy | ||||
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| Force | Product Bhm | ||
| Br | bHc | iHc | (BH)max | ||||
| T | KGs | KA/m | KOe | KA/m | KOe | KJ/m3 | MGOe |
Sintered | ||||||||
Y8T | 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 | 3.20-3.80 | 135-190 | 1.70-2.38 | 140-195 | 1.76-2.45 | 18.0-22.0 | 2.3-2.8 |
Y22H | 310-360 | 3.10-3.60 | 220-250 | 2.77-3.14 | 280-320 | 3.52-4.02 | 20.0-24.0 | 2.5-3.0 |
Y23 | 320-370 | 3.20-3.70 | 170-190 | 2.14-2.38 | 190-230 | 2.39-2.89 | 20.0-25.5 | 2.5-3.2 |
Y25 | 360-400 | 3.60-4.00 | 135-170 | 1.70-2.14 | 140-200 | 1.76-2.51 | 22.5-28.0 | 2.8-3.5 |
Y26H | 360-390 | 3.60-3.90 | 220-250 | 2.77-3.14 | 225-255 | 2.83-3.21 | 23.0-28.0 | 2.9-3.5 |
Y27H | 370-400 | 3.70-4.00 | 205-250 | 2.58-3.14 | 210-255 | 2.64-3.21 | 25.0-29.5 | 3.1-3.7 |
Y28 | 370-400 | 3.70-4.00 | 175-210 | 2.20-2.64 | 180-220 | 2.26-2.77 | 26.0-30.0 | 3.3-3.8 |
Y30H-1 | 380-400 | 3.80-4.00 | 230-275 | 2.89-3.46 | 235-290 | 2.95-3.65 | 27.0-32.0 | 3.4-4.1 |
Y30H-2 | 395-415 | 3.95-4.15 | 275-300 | 3.46-3.77 | 310-335 | 3.90-4.21 | 28.0-32.5 | 3.5-4.0 |
Y32 | 400-420 | 4.00-4.20 | 160-190 | 2.01-2.38 | 165-195 | 2.07-2.45 | 30.0-33.5 | 3.8-4.2 |
Y33 | 410-430 | 4.10-4.30 | 220-250 | 2.77-3.14 | 225-255 | 2.83-3.21 | 31.5-35.0 | 4.0-4.4 |
Magnet system is made up of magnets(including SmCo NdFeB AINICO and Ferrite magnets)and other parts,such as metal lastic and other components,all may be one of the parts of magnet systems.Sometimes magnet systems can meet some special requirements while a single magnet can not do.In the meantime,using magnet systems can save more cost than just using magnets and gain the same purpose.
