A Brief Introduction To Neodymium Magnets (NdFeB)
Neodymium magnets, also known as NdFeB magnets, are the strongest type of permanent magnets available. They are made from a combination of neodymium, iron, and boron, which gives them incredible magnetic strength.
NdFeB magnets have a wide range of applications in various industries, including automotive, aerospace, medical, and electronics. They are used in motors, generators, speakers, MRI machines, and computer hard drives, among other devices.
One of the most remarkable features of neodymium magnets is their high coercivity, which means they can resist magnetization. They also have a high magnetic energy product, allowing them to have a strong magnetic field even in small sizes.
Another great feature of rare earth magnets is their resistance to demagnetization. This property allows them to maintain their magnetic strength even at high temperatures, which is essential for many applications in industries such as automotive, aerospace, and medical.
Lastly, rare earth magnets are incredibly durable and long-lasting. Unlike traditional magnets, they do not lose their magnetism over time, making them a cost-effective solution for many industries.
In summary, rare earth magnets are a powerful and versatile type of magnet that offer significant advantages over traditional magnets. They are strong, stable, resistant to demagnetization, and durable, making them a valuable asset in many different industries.
| Product Name | Neodymium Magnet, NdFeB Magnet | |
| Material | Neodymium Iron Boron | |
| Grade & Working Temperature | Grade | Working Temperature |
| N25 N28 N30 N33 N35 N38 N40 N42 N42 N45 N50 N52 | +80℃ | |
| N30M-N52 | +100℃ | |
| N30H-N52H | +120℃ | |
| N30SH-N50SH | +150℃ | |
| N25UH-N50U | +180℃ | |
| N28EH-N48EH | +200℃ | |
| N28AH-N45AH | +220℃ | |
| Shape | Disc, Cylinder, Block, Ring, Countersunk, Segment, Trapezoid and Irregular shapes and more. Customized shapes are available | |
| Coating | Ni, Zn, Au, Ag, Epoxy, Passivated, etc.. | |
| Application | Sensors,motors,filter automobiles,magnetics holders,loudspeakers,wind generators, medical equipments, etc. | |
| Sample | If in stock, samples deliver in 7 days; Out of stock, delivery time is same with mass production | |
Production Flow
We produce the various strong Neodymium magnetts from the raw materials to finished . We own a top complete industrial chain from raw material blank, cutting, electroplating and standard packing. S
FAQ
Q:How to ensure product quality?
A: We have 30 years of neodymium magnet production experience and 15 years of service experience in European and American markets. Disney, calendar, Samsung, apple and Huawei are all our customers. We have a good reputation, although we can rest assured. If you are still worried, we can provide you with the test report.
Q: Do you have pictures of your company, office, factory?
A: Please check the introducton above.
Q: How to proceed an order for neodymium magnet?
A: Firstly let us know your requirements or application. Secondly We quote according to your requirements or our suggestions. Thirdly customer confirms the samples and places deposit for formal order. Fourthly We arrange the production.
Q:How to control the tolerance?
1. before ginding and cuting, we inspection the black product tolerance.
2. before and after coating, we will inspection the tolerance by AQL standard
3. before delivery, will inspection the tolerance by AQL standard
Q:How to guarantee the consistancy?
1. the sintering control will make sure the perfect consistancy.
2. we cut magnet by multi-wire sawing machine to guarantee the dimension consistancy.
We are delighted to welcome you, whether you are from our home country or abroad, to visit our company. We value your presence and will do our best to make your visit a fruitful and memorable one.
Our principle of mutual benefit guides everything we do. We believe that by working together, we can accomplish great things and fulfill our shared goals. We are committed to building strong and lasting relationships with our customers, and we look forward to the opportunity to collaborate with you.
Certificate
We've passed IATF16949, ISO14001, ISO9001 and other authoritative certificates. Advanced production inspection equipment and compete guarantee systems make our first-class cost-effective products.
