Sintered NdFeB magnet,the most permanent magnet,are made from Neodymium Iron Boron by sintered processing.
The magnet has the highest energy products,so it is widely used in miniature products and automatical components.Normally,NdFeB magnets are to be coated with Nickle,Zinc and Copper,or jist anti-rustly treatment to protect its appearance for corrosion resistance.
For the time being,the NdFeB magnets are the most popular one in magnetic materials.Warmly welcome to negotiate with us.