N35 Speaker Magnet Discs Coating Ni

1. Material: Sintered Neodymium-Iron-Boron;
2. Grade: N35
3. Size: As your requirement, large to about 200mm;
4. Magnetization direction: Through diameter or thickness, width, length;
5. Coating: NI
6. High flux, High remanence, high coercive force, high energy, high resistance to magnetic demagnetization, Low temperature coefficient and low loss of irreversible, excellent cost to performance ratio, low price & good quality.