rare earth magnet block 20*10*5mm mainly comprised of neodymium ,iron and boron,is the third generation of the rare-earth permanent magnets,Sintered Ndfeb is the strongest permanent magnets in the world up to date,It has excellent properties of high remanence,coercivity,and Max.energy product.

big cuboid neodymium magnet mainly comprised of neodymium ,iron and boron,is the third generation of the rare-earth permanent magnets,Sintered Ndfeb is the strongest permanent magnets in the world up to date,It has excellent properties of high remanence,coercivity,and Max.energy product.

NdFeB magnets has very high resistance to demagnetization High energy for size.
NdFeB magnets perform good in ambient temperature.
Moderately priced.
NdFeB magnets has low working temperature for heat applications, but higher levels of heat resistance materials are being introduced periodically.

neodymium long strip magnet are hard, brittle and easily corrode.
It's moderate temperature stability.
It's working stability is under 80¡ãC for low Hci Neodymium magnets.
It's (BH)max reaches up to 51MGOe .
The intrinsic coercive force of neodymium long strip magnet is over 30,000 Oe.