NdFeB permanent magnets are used in sensor, mini-motor, permanent magnet instrument, electronic industry, automobile industry, petrochemical industry, nuclear magnetic resonance devices, hi-fi equipment, suspension system, magnetic transmission machine and magnetic devices, etc., can also be used for motorcycles, magnetic circuit of motor vehicles in order to achieve the purpose of fuel-efficient. The third generation of NdFeB is the strongest magnets in the permanent magnet, it not only has high remanence, high coercivity, high energy product, high characteristics, and easily processed into various sizes, has been widely used in aviation, aerospace, electronics, electro-acoustic, mechanical and electrical products, instruments, meters, medical technology and other devices which required the permanent magnetic field, especially suitable for the development of high-performance, small size, light products
 

MAGNETIC AND PHYSICAL CHARACTERISTICS (NdFeB)

No. TYPE Remanence Br Coercive-force bHc Intrinsic coercive force iHc Max. energy product (BH) max Working Temperature KGs T KOe KA/m KOe KA/m MGOe KJ/m³ 0C 11 N-35M   11.7-12.1 1.17-1.21 10.8-11.5 860-915 ≥15 ≥1194 33-35 263-279 ≤100 12 N-36M   11.9-12.2 1.19-1.22 11.1-11.6 884-923 ≥15 ≥1194 34-36 271-287 ≤100 13 N-38M   12.2-12.6 1.22-1.26 10.8-11.5 860-915 ≥14 ≥1114 36-38 287-303 ≤100 14 N-40M   12.6-12.9 1.26-1.29 10.8-11.5 860-915 ≥14 ≥1114 38-40 303-318 ≤100 15 N-42M   12.9-13.2 1.29-1.32 10.8-11.4 860-907 ≥14 ≥1114 40-42 318-334 ≤100 16 N45M   13.3-13.7 1.33-1.37 10.8-11.4 860-907 ≥17 ≥1114 43-45 334-358 ≤100 17 N48M   13.6-14.2 1.36-1.42 11.4-12 907-905 ≥14 ≥1114 45-48 358-382 ≤100