strong block cube magnets

1. Neodymium magnet is mainly made of neodymium, iron and boron.
2. Characteristics of Neodymium magnet are: High remanence, high coercive force, high energy product and high performance/cost ratio and it is easily formed into various sizes.
3. Material grade: N35-N52, N35M-N45M, N35H-N45H, N35SH-N42SH, N30UH-N38UH, N28EH-N38EH, N30AH-N33AH.
4. Coating: Zinc, Nickel, Aurum, Silver, Epoxy, Parylene.
5. Application: Speakers, DC motors, Liner motors, MRI, Medical and health products, etc.
 
Feature of strong block cube magnets :

The merit of neodymium-iron-boron is its excellent performance and cost ratio and good machinery feature of easy machining. Its demerits lie in its low curie temperature, bad thermal feature, easy erosion, which should be improved to achieve desired requirement with the adjustment of chemical composition and surface treatment.
NdFeB magnet is the third generation of rare-earth permanent magnets and the strongest permanent magnets to date. It is widely used in apparatus and instruments where a strong magnetic field is needed such as devices for avionics, spacecraft, electronic instruments, electro-acoustic devices, electrical machinery, meters and medical instruments, etc.
This magnet is thus especially suitable for developing those new products demanding high quality, small volume and light weigh.