Is Neodymium Magnet strong?
Permanent Magnet NdFeB is the most powerful magnet in contemporary magnets. Its Bhmax value is 5-12 times that of ferrite magnets, 3-10 times that of aluminum-nickel-cobalt magnets; its coercivity is 5-10 times that of ferrite magnets, 5-15 times of aluminum-nickel-cobalt magnets, and its potential magnetic properties are extremely high and can absorb weights that are about 640 times their own weight.
Update on 17th March 2018
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