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Products Permanent Magnet >> Ceramic Magnet

Ceramic Magnet

Ceramic MagnetCeramic magnets is America name for Ferrite magnets. Because ferrite magnets are made by ceramic processing technology. Ceramic magnets was developed in the 1960s, as a low-cost and more powerful alternative to AlNiCo and steel magnets, less expensive than NdFeB magnets, but still very powerful and resistant to demagnetization, it is useful everywhere. We carry both new and surplus in multiple shapes and sizes. Ceramic magnets are lower in power (B, Br, BHmax) compared to other formulations, and are very brittle. However, they have very high Hcj and good Tc, and are quite corrosion-resistant. So ceramic magnets are cost-effective choice.

Ceramic Magnet Properties:

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

Related Ceramic Magnet Keywords:

Hard Ferrite Ceramic Magnet

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