NdFeB is widely used in various industries because of its excellent performance. Even a very small NdFeB magnet has a very powerful magnetic energy. Large rare earth magnets is the most cost-effective magnet at present.
Our company sells NdFeB magnets 、small rare earth magnets、1mm magnets、large rare earth magnets in various sizes, shapes and performance grades, and can customize the magnets according to the customer's usage environment.
NdFeB,the third generation of rare-earth permanent magnet ,is the most powerful and advanced and advanced permanent magnet today.NdFeB is named as “Magnet King” its high remanence , high coercive force , high energy .Moreover ,it has the high performance and high cost ration ,because of the rich rare earth resources in China and the ever-changing produciton process and technological progress.It can be easily foemed into various sizes and different shapes,such as segment 、ring、block andetc.The NdFeB production process is shown below.
Our company has perfect magnet testing instruments, for each batch of magnets shipped, we will carry out strict quality control, every data of the magnet is tested and recorded, so that you can use it with peace of mind.
Magnets are used in different environments and have different requirements for surface plating. According to the customer's use environment, we can provide you with suitable surface treatment.
The Coating Of Sintered NdFeB Magnet And Corrosion Resistance
The material contains neodymium and iron ,so it is easy to rust when exposed to air .Therefore ,it is necessary to
treat the surface of neodymium ,iron and boron.
Pickling:In order to remove oxygen
Electroplating：Ni、Zn、Glod、Black Epoxy
Salt spray test（95%）：48 hours ，coating quality
