English
Email

Products

Ceramic(Ferrite) Magnet Is The Cheapest Industry Magnets Ceramic(Ferrite) Magnet Is The Cheapest Industry Magnets

Ceramic (Ferrite) Magnet Is The Cheapest Industry Magnets

The raw materials of permanent ferrite magnet are cheap and the production process is simple. Therefore, ferrite(ceramic) magnet is known as the cheapest industrial magnet with the largest output.Ceramic(ferrite) magnet is the most widely used permanent magnetic material at present. Ferrite magnets have broad application fields,which range from motor and loudspeaker to toys and other industrial products.


Ceramic (Ferrite) Magnet Is Rust (Corrosion) Resistant Magnet

Ceramic(ferrite)magnets have good corrosion&rust resistance and will not corrode when placed in water. Ferrite(ceramic) magnets can resist the chemical corrosion of many alkaline solutions, dilute acids, organic solvents and some hydroxides. They are very suitable for saline environment (there is no corrosion problem at all). Generally, The surface does not need electroplating treatment, that is, ceramic magnets do not need any protective coating.


Ferrite (Ceramic) Permanent Magnet Has Medium Magnetic Strength

The magnetic energy product of ferrite magnet is low, ranging from 1.1MGOe to 4.0MGOe. Compared with rare earth magnet, the magnetic force of ferrite magnet is much weaker, but compared with other soft magnetic materials, the magnetic force of ferrite magnet is much stronger. Therefore, ferrite magnet is a permanent magnet material with medium magnetic strength. When you don't need very strong magnetic force, using ferrite magnet can save cost.


All Types Ceramic (Ferrite) Magnets For Sale-What We Can Do On Permanent Ferrite Magnets

We can offer many sizes without mold fee, including ceramic discs, ceramic blocks (rectangular and square) magnets, ceramic rings.We can deliver all most of rectangular&square ceramic blocks in short time. We can also customize ceramic magnets to meet your special specifications. Just send us a quotation request or contact us today to let us know what you need. We will determine the most economical solution for your project.


Details of Ceramic Magnets

This is a sintered permanent magnet material made of SrO or Bao and Fe2O3, which is called ceramic magnet (also known as ferrite magnet).It can be divided into isotropic ceramic(ferrite) magnets and anisotropic ceramic(ferrite) magnets. The anisotropic ferrite magnet must be magnetized in the selected direction, while the isotropic ferrite magnet can be magnetized in any direction. Compared with other permanent magnets, the magnetic energy product of ferrite magnet is low, ranging from 1.1moe to 4.0moe, but it has strong anti-demagnetization performance and low cost.


Common Applications for Ceramic Magnets

Ceramic (ferrite) magnets have excellent oxidation resistance and usually do not need additional protective coatings. They are the lowest cost hard magnets available at present. They are the first choice for all kinds of consumer goods and industrial applications. Common applications of ceramic magnets include:


· School Projects

· Loud Speakers

· Guitar Pick-Ups

· Eddy Current Devices

· Breaks & Clamps

· Motors & Generators

· Switches

· Relays

· Security Systems

· Sweeper Magnets

· Crafting Projects

· Model Making

· DIY Home Projects

· Science Experiments

· Classroom Displays

· Store Signage

· Office Organization

· Home Decor

· Retail Displays

· Lifting Machinery

· Fridge Magnets

· Apparel

· Whiteboards

· Promotional Gifts & more


Material Grade&Magnetic Properties Of Ceramic Magnets

Material Grade

Br

HcB

HcJ

(BH)max

Work Temp

China Standard

IEC standard

mT

kA/m(min.)

kA/m(min.)

kJ/m(min.)

℃(max.)

Y10T

HF 8/22

200-235

125-160

210-280

6,5-9,5

250

Y20

HF 20/19

320-380

135-190

140-195

18,0-22,0

250

Y22H

HF 20/28

310-360

220-250

280-320

20,0-24,0

250

Y23

HF 22/30

320-370

170-190

190-230

20,0-25,0

250

Y25

HF 24/16

360-400

135-170

140-200

22,5-28,0

250

Y26H

HF 24/23

360-390

220-250

225-255

23,0-28,0

250

Y26H-2

HF 24/35

360-380

263-288

318-350

24,0-28,0

250

Y28

HF 26/16

370-400

175-210

180-220

26,0-30,0

250

Y25H

HF 26/18

360-390

175-215

215-230

24,0-27,0

250

Y28H

HF 26/24

380-400

240-260

250-280

27,0-30,0

250

Y28H-2

HF 26/26

360-380

270-295

380-405

26,0-30,0

250

Y30

HF 28/16

380-385

190-210

200-220

26,0-28,0

250

Y30BH

HF 28/28

380-400

230-275

235-290

27,0-32,0

250

Y30H-2

HF 30/26

395-415

275-300

310-335

28,5-32,5

250

Y32

HF 32/17

400-420

160-190

165-195

30,0-33,5

250

Y33

HF 32/22

410-430

220-250

225-255

31,5-35,0

250

Y33H

HF 32/25

410-430

240-270

250-275

31,5-35,0

250

Y35

-

410-430

175-195

180-200

30,0-32,0

250

Property/Performance Parameter of Ceramic Magnets(America Standard)

Material

Br

HcB

HcJ

(BH) Max

mT

KG

KA/m

KOe

KA/m

KOe

Kj/m3

MGOe

C1

230

2.3

148

1.86

258

3.50

8.36

1.05

C5

380

3.8

191

2.40

199

2.50

27.0

3.40

C7

340

3.4

258

3.23

318

4.00

21.9

2.75

C8

385

3.85

235

2.95

242

3.05

27.8

3.50

C8B

420

4.2

232

2.913

236

2.96

32.8

4.12

C9

380

3.8

280

3.516

320

4.01

26.4

3.32

C10

400

4.0

288

3.617

280

3.51

30.4

3.82

C11

430

4.3

200

2.512

204

2.56

34.4

4.32


Ceramic(Ferrite)Permanent Magnet Manufacturing Method

Ceramic(Ferrite)Permanent Magnet Manufacturing Method

FAQs Of Hard Ceramic(Ferrite)Permanent Magnets

  • Q

    Can You Supply Custom Ceramic Magnets?

    A

    Yes, we can supply custom ceramic magnets.We have advanced manufacturing facilities and experienced cooperation units, which can customize ceramic magnets with accurate specifications. Please contact us or send us a quotation request today,we’ll make the best offer to you.

  • Q

    What is the maximum working temperature of hard ferrite magnets?

    A

    The maximum working temperature of ferrite magnet can reach 250 ℃. When it is higher than this temperature, demagnetization will occur.

  • Q

    What is the lowest working temperature of hard ferrite magnets?

    A

    The service environment of ferrite magnet has the lowest temperature limit. Demagnetization begins when the low temperature environment reaches about minus 40 degrees

  • Q

    What are the difference between isotropic ferrite magnets and anisotropic ferrite magnets?

    A

    In terms of magnetic force, the of anisotropic ferrite magnets are stronger than that of isotropic ferrite magnets.In the magnetization direction, anisotropic ferrite can only be magnetized in a specific direction, while isotropic ferrite can be magnetized in different directions.

THANK YOU FOR YOUR ATTENTION ON Meank.

Meank supports customized magnets to meet your various demand.