Disc Ferrite Magnet

1.Material type and grade required
2.Size and shape, if available, a sketch or drawing with dimensions and tolerances.
3.Application of the magnets
4.Max working temperature
5.Quantity required
6.Delivery with Magnetized or not? Magnetization direction?

Function

Product Info


Produce name

disc Ferrite Magnet

Shape

disc

Material

Sro or Bao and Fe2o3

Coating

No

Tolerance in size

Length and Width: +/- 2%, Height: +/- 0.1

Magnetization direction

Thickness, Length

Grade

Br

Hcb(BHC)

Hcj(IHC)

(BH)max

T

GS

KA/m

Oe

KA/m

Oe

KJ/m³

MGOe

Y30BH

0.38-0.39

3800-3900

223-235

2800-2950

231-245

2900-3080

27.0-30.0

3.4-3.7

Y33

0.41-0.43

4100-4300

220-250

2770-3140

225-255

2830-3210

31.5-35.0

4.0-4.4

Y35

0.40-0.41

4000-4100

175-195

2200-2450

180-200

2260-2510

30.0-32.0

3.8-4.0

Process

Sintered Ceramic processing technology

Delivery time

3 to 10 days for sample, 10 to 30 days for order. (According to the stock information)

Certification

ROHS, SGS, ISO9000,IATF16949

Characteristics

Lost Cost,Higher Coercive Force; It need not to be coated because it is difficult to be eroded and oxidized


In order to quote the best price to you in timely, please kindly provide the following information when you send the inquiry:

1.Material type and grade required

2.Size and shape, if available, a sketch or drawing with dimensions and tolerances.

3.Application of the magnets

4.Max working temperature

5.Quantity required

6.Delivery with Magnetized or not? Magnetization direction?

 

Applications of Ferrite Magnets:

• Speaker magnets
• DC brushless motors
• Magnetic Resonance Imaging (MRI)
• Magnetos used on lawnmowers and outboard motors
• DC permanent magnet motors (used in cars)
• Separators (separate ferrous material from non-ferrous)
• Used in magnetic assemblies designed for lifting, holding, retrieving and separating
• Magnetic Door Catcher
• Instrument and Meters
• Toys
• Arts and crafts


 Attributes of ferrite Magnets:
• Least expensive material compared to alnico and rare earth magnets
• High intrinsic coercive force
• Available in simple shapes only due to manufacturing process
• Lower service temperature than alnico, greater than rare earth  
• Lower energy product than alnico and rare earth magnets


Service Provided:
---24 hours on line.
---Your inquiry of our product & price will be replied within 24 hours.
---Well-trained &experienced staffs are to answer all your inquires professionally in English.
---Your business relationship with us is cherished and confidential to any third party.
---Excellent after-sale service offered, please contact us if you have any question.



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