For the use of neodymium-iron-boron powerful magnets, some customers will feedback the magnet's magnetic force is insufficient to meet the requirements of product use, affecting the use of the product, this is how it is?
There are various reasons for the insufficient magnetic force of NdFeB, such as the common problems of insufficient magnetic performance grade, size gap, physical damage, high temperature effect, magnetic field interference and so on.
Customized gold-plated curved magnets for Russian customers
From the customer's point of view, customized NdFeB magnets also require customers to understand the parameter requirements of their products and provide these parameters accurately to the magnet manufacturer. The manufacturer can customize the production according to your requirements. If customers provide inaccurate parameters, such as describing N45 as N35, there will be insufficient magnetic force of NdFeB magnets.
From the manufacturer's point of view, the raw materials used by the magnet manufacturer do not meet the customer's production parameter requirements, and the size of the processed magnet deviates greatly from the actual one, etc. will result in insufficient magnetic force of NdFeB magnets.
In addition, 2 more important points are that neodymium magnets lose some of their magnetic properties when they exceed their maximum operating temperature. Check that the neodymium magnet is not damaged (cracked or broken), oxidized and corroded, etc., which will affect the magnetic properties of the magnet.
To better avoid these problems, it is also important to choose a better magnet supplier who can recommend the right grade of neodymium magnets for your product application without problems such as non-standard sizes.
Related Magnet Magnetic Strength Articles;
How to make a permanent magnet stronger?