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WE ARE THE FACTORY OF DiNDFEB DISC MAGNETS,NDFEB DISC,NDFEB SPEAKER MAGNETS,DISC SINTERED NDFEB MAGNET,DISC SINTERED NDFEB MAGNETS,DISC SINTERED NEODYMIUM MAGNETS.
Quick Details
| Place of Origin: | Guangdong China (Mainland) | Brand Name: | AIM Magnet | Model Number: | N35-N52 |
| Type: | Permanent | Composite: | Neodymium Magnet | Shape: | Block,Disc,Cylinder,Bar and so on |
| Application: | Industrial Magnet | The garde: | N35-N35AH as customers's need | The Coating: | Sliver-Ni,White-Zn,Epoxy-Black |
| quality certificate: | ISO9001:2008,RoHS,Reach | Size Tolerance: | Disc-0.05mm,Block:W and L is 0.1mm,T is 0.05mm | Size: | as customers' need |
| Qualified rate: | >=98% | Experience: | over 10 years | Coating factory: | Our coating factory |
| QC: | Professional QC team | technicist: | Over 30% |
NdFeB magnet, nickel-copper-nickel tripple layer coating; super strong magnet
1. assure you reasonable pricing ,stable quality and on-time delivery
2. Material: NdFeB magnet, Neodymium magnet, Permanent magnet, Rare earth magnet, strong magnet, Neodyme magnet etc.
3. Magnetic grades: N35-N48,35M-48M,35H-45H,35SH-42SH,33UH-35UH and 33EH-35EH etc.
4. Products are manufactured according to ISO9001 quality system and will be past ISO14001 lately.
5. Shape: Block, sheet, bar, ball, arc, ring, rod, disk, heteromorphism or according to customers request etc
6. Size and tolerance: The smallest size is 2(+0/-0.05) x 2(+0/-0.05) x 0,373(+/-0.007)mm and biggest is 200(+/-0.20)X200(+/-0.20)X50(+/-0.10)mm
7. Coating: passivation, blue Zinc, colored zinc, nickel, nickel-cupper-Nickel (double Nickel), epoxy, Gold, silver, Parylene etc .
8. Magnetizing Direction: magnetized through thickness, Axially magnetized, Axially oriented in segments, Multipole on the one face, Multipole oriented in segments on outside diameter, Multipole oriented in segments on one face,Radially oriented,Oriented Through diameter, multipole oriented in segments on inside diameter etc.
9. It widely used in Liner motor, stepping motor, voice core motor, DC micromotor, servo motor, blushless motor, wind turbine generator, magnetic bearing, magnetic coupling, magnetic chuck, magnetic lifting, magnetic tooling, magnetic separator, loudspeaker, microphone, receiver, magnetic resonance imaging, medical equipment, sensor, switch, instrument, meter, toy etc.
10. We also could provide you with the customized magnets according to your detailed requests.
11. Maximum work temperature to 200 degree centigrade or 380 curie temperature
12. NdFeB Physical Properties
Temp.Coeff.of Br: | -0.12-0.10%/°C | Temp.Coeff.of iHc: | -0.60%/°C |
Density: | 7.4.5-7.55g/cm3 | Curie Temperature: | 310-370°C |
Vickers Hardness: | 600HV | Electrical Resistivity: | 160 |
Tensile Strength: | 8kg/mm2 | Flexural Strength: | 25kg/mm |
Specific Heat: | 0.12kcal/(kg.°C) | Coef.of Thermal Expansion: | 4x10-6 |
Thermal conductivity: | 7.7kcal/m.h.°C | ||
Young's Modulus: | 1.6x1011N/m2 | Rigidity: | 0.64N/m2 |
Poisson's Ratio: | 0.24 | Compressibility: | 9.8x10-12 m2/N |
Features of NdFeB magnet :
Neodymium magnets are mainly made from neodymium ,iron, and boron. It is the ideal magnetic material in the world till now and have been used universally in the world . It has super strong magnetic force and high intrinsic coercive force and after concocting , it can stand very high working temperature, as high as 200 centigrade.
All These special features of NdFeN material make it irreplaceable in the world.
So till now, it has universally been used in electronics, aviation, motors, automobiles, medical apparatus,
transmission machine... and even in many details of our everyday life
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