Ferrite Magnets

Ferrite magnet is a mainstream oxide-based magnetic material, sintered at high temperature with iron oxide and various metal oxide raw materials. As a cost-effective non-metallic magnetic material, it features high hardness, high density, excellent corrosion resistance and outstanding high-temperature resistance. With stable physical properties, it has become an indispensable basic magnetic material widely used in various industrial fields.

Compared with rare earth magnets, ferrite magnets deliver relatively lower magnetic force but possess huge price advantages. They are perfectly suitable for mass production and conventional industrial scenarios, including magnetic fixing, magnetic conduction, filtering, magnetic shielding and motor magnetic circuit manufacturing.

🧩 Main Shapes of Ferrite Magnets

1. Square / Rectangular Ferrite Magnets

Solid rectangular magnetic blocks with large thickness and contact area, providing stable supporting and fixing force for equipment assembly.

Applications: Magnetic fixation bases, equipment positioning, tooling fixtures, mold magnetic location, mechanical limit stops, etc.

2. Round Ferrite Magnets

Solid disc-shaped magnets with uniform stress distribution and simple installation, ideal for circular matching and even adsorption scenarios.

Applications: Magnetic suction cups, fixing bases, door stops, cabinet magnetic catches, small motors, sensors, etc.

3. Ring Ferrite Magnets

Designed with a central through-hole, wearable on shafts, screws and motor rotors, perfectly matching rotary and magnetic conduction structures.

Applications: Motor rotors, fan motors, micro motors, precision sensors, magnetic ring assemblies, etc.

4. Arc / Segment Ferrite Magnets

Curved slice-shaped magnets that fit closely with motor stators and rotors to form closed-loop circular magnetic fields.

Applications: Motors, generators, power tools, home appliances, automotive drive motors, etc.

5. Strip Ferrite Magnets

Long strip magnetic bodies adapted for long-distance adsorption, sealing, positioning and continuous magnetic circuit layout.

Applications: Magnetic sealing strips, door & cabinet fixation, assembly line positioning, billboard fixing, etc.

6. Slice Ferrite Magnets

Ultra-thin flat ferrite sheets with large coverage area, suitable for narrow and flat installation spaces.

Applications: Magnetic shielding gaskets, magnetic conductive sheets, sensor spacers, thin-type fixing structures, etc.

7. Special-shaped Ferrite Magnets

Custom non-standard magnets with drilled holes, chamfers, trapezoids, convex structures and multi-hole designs, manufactured strictly per customer drawings.

Applications: Special limited installation spaces, customized magnetic circuits, non-standard equipment, home appliance & auto components, etc.

⚙️ Classification by Material Properties

1. Hard Ferrite (Permanent Ferrite Magnets)

Featured with strong permanent magnetism and excellent demagnetization resistance, maintaining stable magnetic fields for long-term use.

Typical Uses: Door stops, cabinet catches, magnetic suction cups, motors, generators, permanent magnetic circuit assemblies, etc.

2. Soft Ferrite Magnets

Easily magnetized under external magnetic fields and loses magnetism rapidly after the external field disappears. Mainly used for high-frequency magnetic conduction, filtering and electromagnetic shielding.

Typical Uses: Transformers, inductance coils, filters, electromagnetic shielding parts, high-frequency electronic equipment, etc.

✅ Core Advantages & Characteristics

Cost-effective: Low production cost, ideal for large-batch bulk orders

Durable & Wear-resistant: High hardness structure with excellent abrasion resistance

Corrosion-proof: Superior rust and oxidation resistance without surface coating

High-temperature Resistant: Stable performance for heat-generating equipment like motors and electrical appliances

Long Lifespan: Stable magnetic performance, no easy demagnetization after long-term operation

Customizable: Available in multiple regular shapes and non-standard special customization

Note: Brittle texture, avoid heavy knocking and violent impact

🌐 Wide Application Fields

Motors, micro motors, generators and power equipment

Door stops, cabinet catches and various magnetic fixing bases

Advertising display racks and sign fixation

Home appliances, automotive parts and electric power tools

Sensors, inductors, transformers and electronic components

Electromagnetic shielding, magnetic filtering and conduction systems

Mold tooling fixtures and mechanical positioning devices

Audio speakers and vibration functional components