Neodymium Magnet, Sintered NdFeB magnet, the third generation of rare-earth permanent magnet, is the most powerful and advanced commercialized permanent magnet up to date. Neodymium Magnet has high coercive force, high energy and high performance/ cost ratio. It can be formed into various sizes and widely used in many fields such as aviation, electronics, instruments, meters, machines and medical instrument.
1. General features of Neodymium disc magnet self-adhesive
1.) Grades:N33,N35,N38,N40,N42,N45,N48,N50,N52, (M, H, SH, EH, UH, AH )
2.) Coating:

Type	Information
Metallic	Zinc, Nickel, Nickel+Nickel, Copper+Nickel, Nickel+Copper+Nickel, Gold, Silver, Tin
Organic	Epoxy, Nickel+Epoxy coating
Temporary	Surface Pssivation

3.) Sizes: according to your requirments
4.) Shapes: disc,cylinder,sphere,block ,ring ,tile, arc, and ect.
5.) High magnetic performance (Br: 11,000 to 14,500 Gs,Hci: 11,000 to 30,000 Oe, BHmax: 35   to 50MGOe )
6.) Maximum working temperature: 80 to 240 degrees C
2. Applications of Neodymium disc magnet self-adhesive
1.)    Electro-Acoustic Field: Receiver, Speaker, Microphone, Audio alarm stage, Loudspeaker
2.)    Motor Field: Voice coil motor (VCM), CD/DVD-ROM, Generator, Vibration Motor, Brushless Motor, Vehicle Motor
3.)    Electronics: watt-hour meter, count table , Pressure meter, Energy meter
4.)    Machinery Equipments: Valve, Magnetic separator, NC machine tool, De-ironing separator, Magnetic drive pump, Magnetic Suspension System
5.)    Medical Care: Magnet Therapy device, Nuclear Magnetic Resonance, Magnet Jewelry
6.)    Others: Toy magnet, Bag magnet, Craft Gift Packag
3. Trading Conditons
1.)    Sample: We can provide some samples for free to test, you just need pay for the express fee for the samples.
2.)    Delivery date: Within 10-12 days after receipt the 30% payment in advance.
3.)    Shipment terms: there are three shipping methods, one is by air, one is by sea, and the another one is by express, including DHL, UPS, EMS, Fedex, TNT and so on.
4.)    Packing methods: demagnetize packing box(for Air and Express) and normal packing box for sea.
4. Certifications
   Our enterprise has passed SGS approve,ISO9001:2000 Quality System Certificate, and ISO14000 Environment System Authentication,