Applications Hengdian Kim --- NdFeB magnetic plant 1, used in electro-acoustic devices: such as speakers (speakers), microphones, hearing aids, stereo headphones (MP3, MP4), telephone receivers and audio sensors. Wenzhou magnets. 2, used in magnetic mechanical engineering: magnetic machine includes a magnetic drive, magnetic gears, magnetic brakes, magnetic fixture, magnetic fishing, magnetic bearing, magnetic pump, magnetic valve, magnetic closed doors, magnetic locks and permanent lifting permanent removal machines. 3, the application of the means of transport: manufactured using the principle of same-sex repulsion of the train called maglev train; modern limousine need 15-70 a permanent magnet devices, such as: windshield wiper motor, pump motor, window motors, door motors, demister motors, automatic steam controller, starter motors. Hengdian Dongyang City, Kim Dae magnetic plant - some of the problems encountered in the production and sales of NdFeB listed some of the problems encountered in the production of oxide 1. 2. 3. Cracking low density (remanence, low energy product, by sintering to improve), low coercivity (which can be improved by aging) 4. chipping 5. 6. Oversize not wear coating bad 7. 8. Temperature stability is poor Zhoushan magnet, Kim Dae-magnetic factory trustworthy, magnet supply By Kim Hengdian magnetic plant. Zhoushan magnet, Kim Dae-magnetic factory trustworthy, magnet supply is large magnetic Hengdian gold plant (www.jjdct.cn) this year introduced a new upgrade, the above picture is for reference only, please call the telephone or pictures on this page obtain the latest information, contact: gold total.