Please tell me, what is the maximum magnetic induction intensity on the surface of samarium cobalt magnets and neodymium iron boron magnets?

一沙一世

Please tell me, what is the maximum magnetic induction intensity on the surface of samarium cobalt magnets and neodymium iron boron magnets? [Copy link]

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Please tell me, what is the maximum magnetic induction intensity on the surface of samarium cobalt magnets and neodymium iron boron magnets?

maychang

"What is the maximum magnetic induction intensity on the surface of samarium cobalt magnets and neodymium iron boron magnets?"

This question should be asked to the manufacturer.

maychang

In addition, the performance of permanent magnets is usually expressed by two parameters: magnetic energy product and coercive force, and the magnetic induction intensity on the magnet surface is rarely considered. The magnetic energy product divided by the coercive force is the magnetic induction intensity.

476700838

maychang posted on 2022-8-22 10:40 In addition, the performance of permanent magnets is usually expressed by two parameters: magnetic energy product and coercive force, and the magnetic induction intensity on the magnet surface is rarely considered. The magnetic energy product divided by the coercive force is...

The maximum magnetic energy product of NdFeB magnets is 52M, while the maximum magnetic energy product of SmCoNdFeB magnets is 32M

maychang

476700838 Published on 2022-8-22 14:41 The maximum magnetic energy product of NdFeB magnet is 52M, while the maximum magnetic energy product of SmCoNdFeB magnet is 32M

"The maximum magnetic energy product of NdFeB magnets is 52M, while the maximum magnetic energy product of SmCoNdFeB magnets is 32M."

I have never heard of "Samarium Cobalt Neodymium Iron Boron Magnets", I have only heard of Samarium Cobalt Magnets and Neodymium Iron Boron Magnets.

jimtien

The surface flux density of NdFeB magnets is generally 3000~4000 gs. The remanence and magnetic energy product of SmCo are lower than those of NdFeB magnets, but it has a higher operating temperature and coercivity.