
Permanent Neodymium Magnet
permanent neodymium magnet

Permanent Ndfeb magnet is a high performance, low cost magnet, has been widely used in a variety of fields. Its benefits are manifold, here are some of the positive advantages of this magnet:
1. Powerful magnetic force: Because Ndfeb magnets are considered to be one of the most powerful permanent magnets, it is used in applications that require a strong magnetic field, such as aviation, defense, magnetic resonance imaging and other fields. Due to its large magnetic properties, a relatively small size can provide the required magnetic force.
2. Good temperature stability: Because the Ndfeb magnet has good temperature stability, it can work normally in a variety of high or low temperature environments. This magnet can operate normally in the range of 0°C to 200°C, and can also withstand higher temperatures in some applications.
3. Rapid response: By using Ndfeb magnets as components of sensors or actuators, rapid response can be achieved. Because this magnet can produce a large magnetic force, it can be close to or away from the metal surface in an instant, thus achieving a fast and high-precision feedback response.
4. Cost saving: Since Ndfeb magnet is a high-performance, low-cost magnet, its use saves a lot of costs for enterprises and users. Such magnets can be more compact and lighter without losing performance. In addition, Ndfeb magnets can be produced at a lower cost in mass production.
5. Easy manufacturing and processing: Since Ndfeb magnets are a hard enough but fragile material, manufacturing and processing are not too difficult. The magnets can be manufactured either dry or wet and can be processed in a variety of shapes, such as cutting, grinding, polishing and fining, according to the requirements.
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Product Information |
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Product name |
Permanent, Nd Rectangular Block magnet, |
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Material |
Neodymium iron boron, Neo Magnet, Nd Magnet, Rare earth Magnet |
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Grade |
Grade |
Max Operating Temperatures |
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N35-N54 |
80°C (176°F) |
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35M-52M |
100°C (212°F) |
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35H-50H |
120°C (248°F) |
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33SH-48SH |
150°C (302°F) |
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28UH-45UH |
180°C (356°F) |
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28EH-42EH |
200°C (392°F) |
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28AH-40AH |
230°C (446°F) |
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Shape |
Block or Rectangular or Cuboid, but Disc, Ring, Cylinder, Arc and Irregular shape are also available |
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Coating |
Ni, Ni-Cu-Ni, Electroless Nickel, Zinc, Colored Zinc, Epoxy, Passivation, Phosphated, Everlube, Au, Ag, Sn etc. |
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Magnetized |
Thickness Magnetized, but Axially, Diametrical, Multipoles and Radial magnetization are also available, Customized magnetization is welcome. |
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Application |
Servo motor,Brushless motor, Linear Motor, Automotive Motor, HEV& EV motor, Robot Driving Motor, Inverter Compressor Motor , Rail Transit Traction Motor, Consumer Electronics, Wind turbine, Energy-saving Elevator, Loudspeaker, Magnetic switch, VCM, MRI, Magnetic separator, sensor etc. |
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Certificate |
ISO/TS 16949, ISO9001, ISO14001, RoHS, REACH |
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Packing |
Standard sea or air packing, such as carton, wooden box, pallet etc. |
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Lead time |
7 days for samples, 15-20 days for mass production. |
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Transportation |
All shipping methods are available: courier (TNT, DHL, FedEx, UPS), air or sea. |
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The package

Production Process

1) Decades of NdFeb manufacturing and marketing experience
2) Strategic partner of many Fortune 500 companies, operating well under TS16949
3) Samples and trial orders are welcome
4) Competitive price and short lead time because it comes directly from the actual producer.
5) If you have questions about the design, you can provide professional advice or opinions.
Our engineering center, with 600 square meters of advanced analytical methods and a full range of sophisticated test instruments, not only ensures the top quality of TC products, but also serves as the basis for our research and technical improvements. The main test instruments are as follows:
ICP tester, Scanning electron microscope, Laser particle size analyzer, HAST tester, Projector, X-ray thickness tester, carbon and sulfur analyzer, oxygen analyzer, hysteresis line tracing instrument, salt spray tester, electric aging test box, hydrogen and oxygen tester, magnetic field distribution tester, image size measurement system, Vickers hardness tester, magnetic declination tester, Universal testing machine and other applications.
Testing Equipment

Certificate

Production execution standard reference
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Process |
Executive standard |
Process record |
Test record |
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Order evaluation |
CP / Products specification |
Order review record |
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Ingredients |
CP / Raw-materials standard/ SOP |
Preparation record |
Raw-materials test the reports |
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Smelt |
CP / Strip casting standard /SOP |
Strip casting process record |
SC test the report |
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Hydrogen break |
CP / Hydrogen decrepitation |
Hydrogen decrepitation process record |
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Jet mill |
CP / Jet milling decrepitation |
Jet milling process record |
Particle size test report |
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Forming |
CP / Pressing standard |
Pressing process record |
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Sintering |
CP / Sintering standard |
Sintering process record |
NdFeB materials performance test |
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Machining |
CP |
Picking record |
Machining products test report |
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Surface treatment |
CP |
Send the surface treatment record |
Finished goods size hand surface |
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Magnetization and packaging |
CP / Packing specification |
Magnetized record |
Finished goods performance test |
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