Ningbo Haoli Machinery Manufacturing Co., Ltd.

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Ferrite magnets

Product Details:

Composite Ferrite Magnet

Detailed Product Description


The elements of Ferrite magnet are ferric oxide/barium, strontium. Ferrite has higher coercive force and higher resistance to be demagnetized 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 loudspeaders to toys and craft etc ...

SJ/T10410-93 Ferrite Magnetism of Product
Grade
Br
Hcb
Hcj
(BH)max
mT
KG
KA/m
KOe
KA/m
KOe
KJ/m3
MGOe
Y20
320-380
3.2-3.8
135-190
1.70-2.58
140-195
1.76-2.45
18.0-22.0
2.3-2.8
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
Y28
370-400
3.7-4.0
175-210
2.20-2.64
180-220
2.26-2.77
26.0-30.0
3.3-3.8
Y30H-1
380-400
3.8-4.0
230-275
2.89-3.46
235-290
2.95-3.65
27.0-32.5
3.4-4.1
Y30H-2
395-415
3.95-4.15
275-300
3.46-3.77
310-335
3.90-4.21
28.5-32.0
3.5-4.0

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Company Info

Ningbo Haoli Machinery Manufacturing Co., Ltd.
[China]
[Verified Member]

Business Type:Manufacturer

City: Ningbo
Province/State: Zhejiang
Country/Region : China

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