Detailed Product Description
Sintered ferrite magnets are available in isotropic magnets and anisotropic magnets. The magnetic properties of isotropic ferrite are low. Since they have nearly the same magnetic properties in all directions, so isotropic ferrite magnets can be magnetized in many different directions or in multi-poles. Anisotropic ferrite magnets have better magnetic properties compare with isotropic ferrite magnets. However this type of magnets can only be magnetized along a preferred direction.
Magnetic Characteristics Sintered Ferrite magnet Chinese Standard:
Grade
|
Max EnergyProduct
|
Remanence
|
Coercive Force
|
IntrinsticCoercive Force
|
BH(max)
|
Br
|
Hcb
|
Hcj
|
KJ/m 3 (MGOe )
|
mT (KGs )
|
KA/m (KOe )
|
KA/m (KOe )
|
Y10T
|
6.5-9.5
(0.8-1.2)
|
200-235
(2.0-2.35)
|
125-160
(1.57-2.01)
|
210-280
(2.64-3.52)
|
Y20
|
18.0-22.0
(2.3-2.8)
|
320-380
(3.2-3.8)
|
135-190
(1.70-2.38)
|
140-195
(1.76-2.45)
|
Y22H
|
20.0-24.0
(2.5-3.0)
|
310-360
(3.1-3.6)
|
220-250
(2.77-3.14)
|
280-320
(3.52-4.02)
|
Y23
|
20.0-25.5
(2.5-3.2)
|
320-370
(3.2-3.7)
|
170-190
(2.14-2.38)
|
190-230
(2.39-2.89)
|
Y25
|
22.5-28.0
(2.8-3.5)
|
360-400
(3.6-4.0)
|
135-170
(1.70-2.14)
|
140-200
(1.76-2.51)
|
Y26H
|
23.0-28.0
(2.9-3.5)
|
360-390
(3.6-3.9)
|
220-250
(2.77-3.14)
|
225-255
(2.38-3.21)
|
Y27H
|
25.0-29.0
(3.1-3.7)
|
370-400
(3.7-4.0)
|
205-250
(2.58-3.14)
|
210-255
(2.64-3.21)
|
Y30
|
26.0-30.0
(3.3-3.8)
|
370-400
(3.7-4.0)
|
175-210
(2.20-2.64)
|
180-220
(2.26-2.77)
|
Y30BH
|
27.0-30.0
(3.4-3.7)
|
380-390
(3.8-3.9)
|
223-235
(2.80-2.95)
|
231-245
(2.90-3.08)
|
Y30-1
|
27.0-32.0
(3.4-4.0)
|
380-400
(3.8-4.0)
|
230-275
(2.89-3.46)
|
235-290
(2.95-3.65)
|
Y20-2
|
28.5-32.5
(3.5-4.0)
|
395-415
(3.95-4.15)
|
275-300
(3.46-3.77)
|
310-335
(3.90-4.21)
|
Y32
|
30.0-33.5
(3.8-4.2)
|
400-420
(4.0-4.2)
|
160-190
(2.01-2.38)
|
165-195
(2.07-2.45)
|
Y33
|
31.5-35.0
(4.0-4.4)
|
410-430
(4.1-4.3)
|
220-250
(2.77-3.14)
|
225-255
(2.83-3021)
|
Y35
|
30.0-32.0
(3.8-4.0)
|
400-410
(4.0-4.1)
|
175-195
(2.20-2.45)
|
180-200
(2.26-2.51)
|
|
|