Description: ALL Magnetics Inc. Offer ferrite cores,NdFeB magnet,hard ferrite,permanent magnets,rare earth,flexible rubber plastic magnet,magnetic core,Neodymium iron boron,Samarium Cobalt,,AlNiCo,SmCO magnets,magnetizer,tesla meter,magnetic powders,magnetic compound.injection bonded magnet
magnets (869) magnet (641) neodymium (65) ndfeb magnet (36) ndfeb (33) nd-fe-b (5) nd-fe-b magnet (3)
Neodymium (NdFeB), SmCo MAGNETS
Neodymium magnets (NdFeB) are composed of neodymium, iron, boron and a few transition metals. Neodymium (NdFeB) magnets are the most powerful, strongest Rare Earth magnets available today. Neodymium (NdFeB) magnets possess high energy ranging from 8 MGOe to 48MGOe. Neodymium (NdFeB) magnets are the second most difficult material to demagnetize. They have high coercive forces of 12KOe - 25KOe. Neodymium (NdFeB) magnets are easily corroded by moisture and should be coated, i.e. Ni plated. Neodymium (NdFeB) ma
Samarium cobalt magnets (SmCo) are composed of samarium, cobalt and iron. SmCo magnets are the second most powerful rare earth magnets available today. SmCo magnets possess high energy ranging commonly from 18 MGOe to 28 MGOe. SmCo magnets are the most difficult to demagnetize. SmCo magnets are the most resistant to heat losses. SmCo magnets are resistant to corrosion by moisture but should be coated. SmCo magnets offer the least magnetism for the dollar, due to the Cobalt cost.