Sintered Neodymium magne with high energy and high coercivity, high remanence and high performance product, suit for working in high temperature condition. It has various shapes including magnet rings, magnet arc,segment, magnet cylinders, magnetic blocks, sphere magnets, single magnetization, two poles and multi-poles magnetization,
They are widely used in mini-motors ,meters, sensors, sound device, wind power generators, aerospace, automotive, electronics, electro-acoustic and other applications. We can offer Zinc, Nickel, Nickel+Nickel, Copper+Nickel, Nickel+Copper+Nickel, Gold, Organic Epoxy, Nickel+Epoxy coating .
The following is the physical characteristics of N43 grade to N52 grade.
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 |
6 | N-43 | 13.0-13.3 | 1.30-1.33 | 10.5-11.0 | 836-876 | ≥12 | ≥955 | 41-43 | 326-342 | ≤80 | 7 | N-45 | 13.3-13.7 | 1.33-1.37 | 10.5-11.0 | 836-876 | ≥12 | ≥955 | 43-45 | 342-358 | ≤80 | 8 | N-48 | 13.6- 14.2 | 1.36 1.42 | 926 11.6 | 876 11.0 | ≥12 | ≥955 | 45-48 | 358-382 | ≤80 | 9 | N-50 | 14.1-14.5 | 1.41-1.45 | 11-11.4 | 828-907 | ≥11 | ≥876 | 48-50 | 382-398 | ≤70 | 10 | N-52 | 14.4-14.8 | 1.44-1.48 | 10.5-11.4 | 828-907 | ≥11 | ≥876 | 49.5-52 | 394-414 | ≤70 |
|