Rare Earth Ndfeb super strong magnet Ring shape

Short Description:

NdFeB parameter table
product name
NdFeB strong magnet
product material
N35-N52 M series, H series, SH series, UH series, EH series, AH series
Product magnetic
performance N52
(performance decreases with changes in material)
Remanence:14.7-15.5(KGS)
Intrinsic Coercivity:≥12(Koe)
(BH)Max.EnergyProduct:51-54(Mgo)
Magnetic flux on magnet surface±50Gs
Magnetic field strength in magnetizing direction:>5000GS
Surface treatment
Ni+Cu+Ni);Zinc,Tin,Epoxy,Gold,Ag ,Passivation,Phosphated

Corrosion resistance test
(salt spray test)

nickel plating:>48hr color:Bright silver
nickel copper nickel:>72hr color:Bright silver
nickel tin,:>72hr color:Semi-bright silver
zinc plating:>48hr color :bright blue
Gold plating : 72hr color:Golden
Ag plating:72hr color:silver
epoxy:>96hr color: black
Phosphated >96hr color :silver Grey
Range of application
TWS Bluetooth headsets, electronic cars, permanent magnet motors, wind power generation, cosmetics and other fields
product Features
Strong neodymium iron boron magnet has good magnetic properties, good corrosion resistance and good temperature stability

Product Detail

Product Tags

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
1658999010649

Application: 

1). Electronics – Sensors, hard disk drives, sophisticated switches, electro-mechanical devices etc.;

2). Auto Industry – DC motors (hybrid and electric), small high-performance motors, power steering;

3). Medical – MRI equipment and scanners;

4). Electronic product: keyboard, display, smart bracelet, computer, mobile phone, sensor, GPS locator,camera, audio, LED;

5). Magnetic Separators – Used for recycling, food and liquids QC, waste removal;

6). Magnetic Bearing – Used for highly sensitive and delicate procedures in various heavy industries.

 7).Life consumption: clothing, bag, leather case, cup, glove, jewelry, pillow, fish tank, photo frame, watch;

product-description3

Advantages of our company

1. We have 30 years experience in magnet industry, providing one-stop service of slicing, punching, special
machining, CNC lathe,electroplating, magnetic circuit design and assembly.
2. More than 6,000 domestic and foreign customers' choice. Top 500 companies’ designated magnet supplier
3. The senior engineers have deep research and proficient to raw material principles and applications for more
than 20 years,providing technical support and optimal cost solution.
4. More than 10 years stable supply chain to ensure same quality between samples and large goods and every
batches.
5. One to one and professional project team service, provide solutions within 12 hours.
about1
product-description4

Common direction of magnetization showed in picture bellow:

1> Disc, cylinder and Ring shape magnet can be magnetized Axially or Diametrically.

2> Rectangle shape magnets can be magnetized through Thickness, Length or Width.
3> Arc shape magnets can be magnetized Diametrically, through Width or Thickness.

 
Special direction of magnetization can be customized as required.

Hesheng    Magnetics   Co.,   Ltd

Factory Equipment

Factory show
微信图片_20220721161705

Production    Flow 

5449

Packing

Packing Details : Packing, white box, carton with foam and iron sheet to sheilding the magnetism during the transportation.

1655717457129

FAQ


Q: Are you trader or manufacturer? 

A: We are manufacturer, we have our own factory for more than 30 years.We are one of the earliest 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, if there is some stock, sample will be free. 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: No MOQ, small quantity can be sold as samples.

 

Q: What if the goods are damaged? 

A: If you need, we can help you buy goods insurance.

Certainly, even if there is no insurance, we will send an additional part in the next shipment.

 

 

neodymium magnet property list_副本

The size range of Neodymium Magnets

1658998891943

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