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Strong Permanent Ferrite Disc Magnet

Basic Info

Model No.:  Magforever

Product Description

Model NO.: Magforever Type: Permanent Application: Speaker Magnet, Industrial Magnet, Motor Magnet Coating: No Surface Treatment Needed Biggest Advantage: Low Cost,Quality Guarantee Curie Temperature: 450 - 460°c Manufacturing Methods: Sintering ,Injection Molding Trademark: Magforever Origin: Zhejiang Ningbo Certification: RoHS, CE, ISO9001 Magnetocrystalline Anisotropy: Anisotropic Magnet Shape: Round Composite: Ferrite Magnet Finish: Usually No Need of Coating Grade: Y10t-Y35 (C1-C11) Raw Materials: Bafe12o19, Srfe12o19 Specification: custom HS Code: 850519 High quality isotropic ferrite magnet for sale
1. Cost-effective
2. Quality guarantee
3.98% on time delivery rate

Overview of Ferrite Magnets
Chemically inert so excellent corrosion resistance
Good demagnetization resistance
Cost effective
Wide range of forms (usually machined to size)
Cheap and strong barium ferrite magnet

About Ceramic (Hard Ferrite)

Ferrite magnets, sometimes referred to as ceramic because of their production process, are the least expensive class of Permanent Magnet materials.
Sintered Ferrite Magnet of the main raw material including BaFe12O19 and SrFe12O19, according to the orientation of magnetic crystal divided into isotropic and anisotropic magnets. Because of its low cost and moderate magnetic properties and become more widespread application of a magnet. Ferrite magnet is made of by ceramic method, texture is relatively hard, it is a brittle material, due to ferrite magnets have good temperature resistance and low cost has become more widespread application of permanent magnets.
1. The material is one of the most cost effective magnetic materials manufactured in industry. The low cost is due to the cheap raw materials. Due to their low cost, Ferrite magnets enjoy a very wide range of applications, from motors and loudspeakers to toys and crafts.

2. Rectangular ferrite magnet has an excellent resistance to demagnetisation and can be magnetised before or after assembly without danger of losing any performance.
3. It can be used in operating temperatures ranging from -40° C to + 250° C.
4. Sintered Ferrite will not corrode even in salt-water applications. It also has good chemical stability
Grade Remanence
Br mT
Coercive force
HcB KA/m
Magnetic energy product
Max KJ/m3
Y10T 200-218 125-145 6.5-8.0 C1
2.00-2.18 1.57-1.82 0.8-1.0
Y25 360-370 135-150 22.5-25.3
3.60-3.70 1.70-1.88 2.8-3.2
Y30 380-390 191-210 27-30
3.80-3.90 2.40-2.64 3.4-3.7
Y33 400-410 175-195 30.0-31.5 C5
4.00-4.10 2.20-2.45 3.8-4.0
Y35 410-420 220-235 31.5-33.0
4.10-4.20 2.77-2.95 4.0-4.2
Y30BH 380-390 223-235 27.0-30.0 C8
3.80-3.90 2.80-2.95 3.4-3.7
Y33BH 400-410 288-300 30.4-31.5
4.00-4.10 3.62-3.77 3.8-4.0

Contact us if you need more details on Ferrite Magnet. We are ready to answer your questions on packaging, logistics, certification or any other aspects about Isotropic Ferrite Magnet、High Quality Ferrite Magnet. If these products fail to match your need, please contact us and we would like to provide relevant information.

Product Categories : Ferrite Magnet

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