Rare earth magnet neodymium magnet Disc shape
| Product Name | Neodymium Magnet, NdFeB Magnet | |
| Material | Neodymium Iron Boron | |
|
Grade & Working Temperature |
Grade | Working Temperature |
| N30-N55 | +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, free sample and deliver at same day; Out of stock, delivery time is same with mass production | |
A Brief Introduction To Neodymium Magnets (NdFeB)
NdFeB magnet is a kind of rare earth permanent magnet. In fact, this kind of magnet should be called rare earth iron boron magnet, because this kind of magnet uses more rare earth elements than just neodymium. But it is easier for people to accept the name NdFeB, it is easy to understand and spread. There are three kinds of rare earth permanent magnets, divided into three structures RECo5, RE2Co17, and REFeB. NdFeB magnet is the REFeB, the RE are the rare earth elements.
Sintered NdFeB permanent magnet material is based on the intermetallic compound Nd2Fe14B, the main components are neodymium, iron, and boron. In order to get different magnetic properties, a part of neodymium can be replaced by other rare earth metals such as dysprosium and praseodymium, and a part of iron can be replaced by other metals such as cobalt and aluminum. The compound has a tetragonal crystal structure, with high saturation magnetization strength and uniaxial anisotropy field, which is the main source of the properties of NdFeB permanent magnets.
Special Neodymium Magnet
Ring Neodymium Magnet
Countersunk Neodymium Magnet
Disc Neodymium Magnet
Arc shape Neodymium Magnet
Countersunk Neodymium Magnet
Rectangular Neodymium Magnet
Block Neodymium Magnet
Cylinder Neodymium Magnet
Common direction of magnetization showed in picture bellow:
Coating
Magnet Coating Types Display
Support all magnet plating , like Ni, Zn, Epoxy , Gold, Silver etc.
Ni Plating Maget: Good anti-oxidation effect, high gloss apprearance,long servie life .
Epoxy Plating Magnet: Black surface, suitable for harsh atmospheric environments and occasions which require high corrosion resistance.
Production Flow
We produce the magents from the raw materials to finished . We own a top complete industrial chain from raw material blank, cutting, electroplating and standard packing.
Packing
Packing Details : Packing, white box, carton with foam and iron sheet to sheilding the magnetism during the transportation.
Delivery Details : 7-30 days after order confirmation.
Certificates
FAQ
Q: Are you trader or manufacturer?
A: We are manufacturer of 30 years. , We have our own factory. We are one of the TOP enterprises engaged in the production of rare earth permanent magnet materials.
Q: What's the payment method?
A: We support Credit Card,T/T, L/C, western Union, D/P,D/A, MoneyGram, etc...
Lower than 5000 usd, 100% in advance; more than 5000 usd,30% in advance.Also can be negotiated.
Q: May I get some samples to test?
A: Yes, we can provide samples. We could offer sample for free if there are stocks. You just need to pay shipping cost.
Q: What's the lead time?
A: According to the quantity and size, if there is enough stock, delivery time will be within 5 days; Otherwise we need 10-20 days for production.
Q: What's the MOQ?
A: Most of products no MOQ, small quantity can be sold as samples.
Q:How to ensure product quality?
A: We have 30 years of 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.
The size range of Neodymium Magnet
