Neodymium magnets are currently found to be the most commercially available magnets. They are called Magneto. They have extremely high magnetic properties and their maximum energy product (BHmax) is more than 10 times higher than that of ferrite.
Magnets have become an essential ingredient in the present world. Magnets come in different shapes, sizes, and strength levels. This can be quite confusing when making a decision about the strength of the magnet needed for your project. Out of the available magnets in the present world, neodymium magnets have gained much attention and more and more people have realized the importance of neodymium magnets due to their excellent properties.
The NdFeB magnets require a protective coating/surface finish to minimize the effects of corrosion. Iron within the structure can ‘rust’ which causes a permanent structural change in NdFeB which results in a permanent weakening of the magnetic performance – the worst case scenario is a total loss of magnetism.
Magnetic force is one of the four basic forces in nature. The compass, one of the four great inventions in ancient my country, is an example...
