ndfeb magnet
Grade:N35,N38,N40,N42,N45...
Coating:nickel,zinc,expoy,gold...
Shape:cylinder,disc,block...
ndfeb magnet
Magnet(NdFeB magnet) is made from Neodymium,Iron,Boron and some
other transitive metallic elements to make it strong
1.General features
Grades:N33,N35,N38,N40,N42,N45,N48,N50,N52, (M, H, SH, EH, UH )
Coatings: Ni, Ni-Cu-Ni, Zn, white-blue Zn, Expoy, Gold, and etc.
Sizes: according to your requirments
Shapes: disc,cylinder,sphere,block ,ring ,tile, arc, and ect.
High magnetic performance (Br: 11,000 to 14,500 Gs,Hci: 11,000 to 30,000 Oe, BHmax: 35 to 50MGOe )
Maximum working temperature: 80 to 200 degrees C
Technical Parameter For Sintered Ndfeb Magnet | |||||||||
Matrial | Remanence | Coercive | Max Energy Product | Working Tem.
| |||||
code | Br | bHc | jHc | (BH)max | |||||
| kGs | T | kOe | kA/m | kOe | kA/m | mGOe | Kj/m³ |
|
N35 | 11.7-12.2 | 1.17-1.22 | 10.5-11.2 | 836-891 | 12 | 955 | 33-35 | 263-279 | ≤80 |
N38 | 12.2-12.6 | 1.22-1.26 | 10.5-11.2 | 836-891 | 12 | 955 | 35-38 | 279-302 | 80 |
N42 | 13.0-13.3 | 1.30-1.33 | 10.5-11.2 | 836-891 | 12 | 955 | 40-42 | 318-334 | 80 |
N48 | 13.7-14.1 | 1.37-1.41 | 10.2-10.8 | 812-859 | 11 | 875 | 45-48 | 358-382 | 80 |
N38M | 12.2-12.6 | 1.22-1.26 | 10.8-11.5 | 859-915 | 14 | 1114 | 35-38 | 279-302 | 100 |
N40M | 12.6-13 | 1.26-1.30 | 10.8-11.5 | 859-915 | 14 | 1114 | 38-40 | 302-318 | 100 |
N38SH | 12.2-12.6 | 1.22-1.26 | 10.8-11.5 | 859-915 | 20 | 1592 | 35-38 | 279-302 | 150 |
N40SH | 12.6-13 | 1.26-1.30 | 10.8-11.5 | 859-915 | 20 | 1592 | 38-40 | 302-318 | 150 |
N30UH | 10.8-11.4 | 1.08-1.14 | 10.0-10.6 | 796-844 | 25 | 1989 | 28-30 | 223-239 | 180 |
N30EH | 10.8-11.4 | 1.08-1.14 | 10.0-11.6 | 796-844 | 30 | 2387 | 28-30 | 223-239 | 200 |
2. Applications of the Neodymium magnets(Ndfeb Magnet)
Electro-Acoustic Field: Receiver, Speaker, Microphone, Audio alarm stage, Loudspeaker
Motor Field: Voice coil motor (VCM), CD\DVD-ROM, Generator, Vibration Motor, Brushless Motor, Vehicle Motor
Electronics: watt-hour meter, count table , Pressure meter, Energy meter
Machinery Equipments: Valve, Magnetic separator, NC machine tool, De-ironing separator, Magnetic drive pump, Magnetic Suspension System
Medical Care: Magnet Therapy device, Nuclear Magnetic Resonance, Magnet Jewelry
Others: Toy magnet, Bag magnet, Craft Gift Packag
3. Trading Conditons
Sample: We can provide some samples for free to test, you just need pay for the express fee for the samples.
Delivery date: Within 10-12 days after receipt the 30% payment in advance.
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.
Packing methods: demagnetize packing box(for Air and Express) and normal packing box for sea.
Brand: our brand is HRQ, if you need us to put your own logo on the
product, it is ok.
OEM: yes
4. Certifications
Our enterprise has passed SGS approve,ISO9001:2000 Quality System Certificate, and ISO14000 Environment System Authentication, if need, we could provide Certificate Paper.
5. About Us
We are specialized in produding NdFeB magnet over ten years
We guarantee the best price based on the same quality and severice.
Our finance condition and industrial reputation are excellent.
