DongGuan Courage Magnetoelectric Technology Co.,Ltd

Magnet FAQ

What industry is industrial magnet used in?

Most of the industrial magnets are high strength magnets. Because of some of its characteristics, they have become an ideal choice for industrial applications. High strength magnets are increasingly used in various industries for various tasks, from physical metal lifting and separation to motor activation and magnetic resonance imaging.
 
Different applications require different types of industrial magnets. Industrial magnets can be divided into two categories: non permanent and permanent. Non permanent magnets are electromagnets, which require external current to be magnetized or demagnetized. Permanent magnets include ceramic magnets (also known as ferrite magnets), AlNiCo magnets and rare earth magnets.
 
Ceramic magnets have lower magnetic force and are more brittle and easy to break than some other magnets, but they are cost-effective and remain magnetic under corrosion and vibration. Rare earth magnets are less cost-effective to manufacture, but they are more powerful and retain more magnetism than ferrite magnets.
 
Neodymium magnets are the strongest and most commonly used industrial rare earth magnets; sheet magnets are made of flexible ferrite plastic composites, extruded into sheets and used in the automotive and consumer goods industries.
 
There are many different types of magnetic materials that can be used to make industrial magnets. The most important characteristics considered by magnet manufacturers in the manufacturing process are porosity; ease of manufacture; magnetic retention (or magnetic permanence) under heat, corrosion and vibration; magnetic field strength; and cost.
 
The types of permanent magnets are made of different composite materials, which have different characteristics and applications. For example, ceramic and AlNiCo magnets are most commonly used for physical lifting and separation. Magnetic tools that perform this work typically contain a specific configuration of multiple magnets called magnetic components.
 
Lift, hold and separate magnetic components for metal manufacturing, construction, engineering, automotive, electronics, water treatment and agriculture. Arc shaped ceramic magnets are commonly used in motors, and most stereo speakers use ceramic magnet discs.
 
Rare earth magnets and magnet assemblies have stronger magnetic fields than ceramic or AlNiCo magnets and are used in sensitive motors, computer hard disk drives, TV monitors, sensors and medical applications. Electromagnets are used in the automotive, medical, metal manufacturing and aerospace industries for solenoid valves, AC and DC motors, bio magnetic separation, beam control, transformers and automotive crushing applications.

Industrial magnet product cases;
Industrial strong neodymium magnet assembly
Industrial neodymium magnet ring

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