Permanent Magnet Strength

In short, through proper maintenance and storage of magnets, permanent magnets can maintain their strength forever. However, if it is exposed to certain conditions, it will also lose its "permanent" magnetism. Ultimately, determining whether a permanent magnet will lose its magnetism over time depends on its specific application.... ...More>>

Is neodymium magnet magnetic as soon as it is produced?

It is controversial whether neodymium iron boron magnets have magnetism as soon as they are produced. Some people think that magnets have magnetism as soon as they are made, while others think that they have no magnetism. Today, Xiao Fu from Courage Magnet Factory came to popularize this knowledge.... ...More>>

Various shapes types of neodymium magnets and their usus

We all know and have seen permanent magnets in various shapes and sizes. Different magnets have different applications and uses. Today, china magnet supplier courage magnet will tell you about the shapes and uses of magnets.The following picture shows the main shape of the neodymium strong magnets1.... ...More>>

How thin can thin magnets be machined? Can less than 1mm?

Thin magnets, we usually refer to magnets with a thickness of less than 1mm. Depending on the shape, they can be thin rectangular magnets, thin square magnets, thin circular magnets, long thin magnets, and paper thin magnets. How thin can these thin magnets be made? Have you ever bought such a thin magnet?... ...More>>

Causes and influences of unsaturated magnetization bonded NdFeB magnets

What are the effects of unsaturated bonded neodymium magnets? The possibility of magnet demagnetization increases, the no-load speed increases, the current increases, the stall torque decreases, the maximum output power decreases, and the efficiency decreases.... ...More>>

Where to buy countersunk magnets? Magnet manufacturers or to meet your needs

If you need to purchase in large quantities, you can choose a magnet manufacturer for customization. In this case, Chinese magnet suppliers still have a relatively price advantage.... ...More>>

NdFeB N35uh parameters and what is the difference with N38UH

N35UH is a high-performance grade of NdFeB. The price of the blank is more than 400 yuan per kilogram. It is mainly used in servo motors, brushless motors, air compressors, linear motors and other fields. Some netizens have the difference between N35uh parameters and N35uh and N38UH. Pay more attention, let's introduce these two points below.... ...More>>

What types of magnets conduct electricity?

Except for hard ferrite magnet, which cannot conduct electricity, the rest of permanent magnets, such as neodymium magnets, samarium cobalt magnets, alnico magnets, iron chrome cobalt magnets, etc., can conduct electricity. Magnets can conduct electricity, which is not the same principle as ordinary iron. Self-inductive current is also generated.... ...More>>

Special magnetic ring for motor hall induction - ferrite multi-pole ring magnet

The Hall induction magnetic ring is a kind of ring magnet used with the Hall sensor. What material is the Hall induction magnetic ring generally made of? This is our topic today, read on.... ...More>>

Main applications of high performance NdFeB magnetic materials

High-performance NdFeB materials are mainly used in drive motors of new energy vehicles, wind power generation, energy-saving inverter air conditioners (improving the energy efficiency of air conditioners), energy-saving elevators, and industrial robots。... ...More>>