NdFeB Magnets standard qualities:
Produced by powder metallurgical method with chemical composition of Nd 2 Fe 14 B
High resistance to demagnetization
High magnetic values (Br, bH c , iH C und (BH) max )
Buy Neodymium Magnets - Excellent cost to performance ratio
Reasonable temperature stability
Very brittle & hard
Poorest corrosion resistance of all commercial magnetic materials
Not suitable for application which exposed in high temperature conditions
Custom-made NdFeB Magnets
A neodymium magnet or NIB magnet is a powerful magnet made of a combination of neodymium, iron, and boron. They have replaced weaker and significantly more heat-resistant samarium-cobalt magnets in most applications, due to their lower cost. They are very strong in comparison to their mass, but are mechanically fragile and the most powerful grades lose their magnetism at temperatures above 176 degrees. Neodymium magnets are graded in strength from N24 to the strongest N54 (magnetic energy product). The neodymium magnet industry is continually working to push the maximum energy product closer to the theoretical maximum of 64 MGOe. Scientists are also working hard to improve the maximum operating temperature for any given strength.
Neodymium magnets should always be handled carefully. Some that are slightly larger than the size of a penny are powerful enough to lift over 10 kilograms. Larger neodymium magnets can severely pinch skin or fingers, or even break bones when suddenly attracted to a magnetic object. Operating a large neodymium magnet close to smaller magnetic objects and larger magnetic surfaces can be dangerous if the person is caught between the magnet and the magnetic object or surface. Neodymium magnets are made with special powders and coatings, so they are very fragile. They are often plated with a metal such as nickel.
Neodymium magnets are usually known as super magnets, rare earth magnets neodymium, neodymium electrical generator, strongest magnets, world's strongest magnets, neo magnets, and supermagnets
本文转自：China Industry News
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