What are the Differences Between NdFeB Magnets and Ordinary Magnets?

Although many people are aware of permanent magnets, they do not know that magnets can be divided into many types. In addition, "ordinary magnets" and "neodymium iron boron powerful magnets"

1. According to the material, magnets can be divided into neodymium iron boron magnets, ferrite magnets, samarium cobalt magnets and alnico magnets. Among them, the most popular is NdFeB magnet, which is called the "King of Magnets" due to its super strong magnetic force.

2. According to their magnetic properties, they can be divided into permanent magnets and ordinary magnets.

3. According to the magnetic force, it can be divided into strong magnets and ordinary magnets.

So what are the differences between ordinary magnets and neodymium magnets?

1. High temperature resistance: The indoor temperature and Curie temperature of NdFeB magnets are higher than those of ordinary magnets. No matter which strong magnet material is used, its performance is better than that of ordinary magnets, so the ultimate temperature of the strong magnet itself can be greatly increased. In industrial industries, machines can operate at high temperatures.

2. Hardness: Because NdFeB magnets increase the density of rare elements, their hardness will be higher than ordinary magnets. Therefore, during use, the shattering of the magnet due to collision is greatly avoided, while ordinary magnets are fragile and their appearance will rust for a long time.

3. Strong magnetism: Common magnets on the market depend on the number of coins they can absorb. But NdFeB strong magnets can absorb 640 times of their own weight, and it is conceivable that the magnetism is very strong. So when coming into contact with strong magnets, care should be taken to avoid caught in them.

4. Price: Although the magnetism of NdFeB magnets is very strong, its price is directly proportional to itself.

All in all, there is still a big gap between NdFeB magnets and ordinary magnets. NdFeB magnets are commonly used in electronics and other industries.