
4 X 1/2 Neodymium Magnet
4 x 1/2 neodymium magnet

Neodymium magnets are powerful and versatile tools that can be used in a wide range of applications. One popular size is the 4 x 1/2 neodymium magnet, which is known for its strength and durability.
These magnets are made from a combination of neodymium, iron and boron, which creates a strong and resilient material that can hold a significant amount of weight. Whether you need to hold something in place or attach an object to a magnetic surface, these magnets are up to the task.
One of the great things about neodymium magnets is that they come in a variety of shapes and sizes, so you can find the perfect magnet for your needs. The 4 x 1/2 size is a great choice for many applications because it is easy to handle, but still strong enough to get the job done.
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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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