From necklaces to bracelets, jewelry has been a fashion staple for centuries. Jewelry designers have always been looking for ways to make jewelry more stylish and secure. Neodymium magnetic clasps are...
The use of neodymium sewing magnets has become increasingly popular in the textile industry due to their versatility, strength, and efficiency. Neodymium sewing magnets are small and powerful magnets ...
Fishing is an enjoyable activity that has been around for centuries. It is an ever-evolving sport with many different techniques and tools. One such tool is the neodymium fishing magnet. These powerfu...
Looking for a magnet that can provide you with exceptional strength, versatility, and cost-effectiveness? Look no further than Neodymium Disc Magnets!
Whether you're an engineer, DIY enthusiast, or just someone who loves experimenting with magnets, NdFeB disc magnets are the perfect choice for you.
Looking for NdFeB magnets for sale? These neodymium disk magnets are your answer. They have exceptional strength and energy density, offering powerful magnetism in a compact, long-lasting form. Not only are Neo Disc Magnets incredibly durable and resistant to corrosion and high temperatures, but they're also widely available, making them easy to source for any project. Plus, their small size ensures that they're perfect for compact designs and devices. So if you're looking for the best magnet for your next project, choose Neodymium Disc Magnets - and experience the unbeatable combination of strength, versatility, and cost-effectiveness. Order yours today and transform your projects today!
N42 Strong Disc Magnets 25mmx10mm,
Rare Earth Neodymium Magnet Disc ( 25mm diameter x 10mm thickness)
The hihgest grade of neodymiumm disc magnets 30x5mm N52 with nickel plating
30x5mm powerful rare earth neodymium magnets with nickel plated
Strong sintered neodymium rare earth magnets 20x5mm with grade N42
20x5mm rare earth strong neodymium magnets with Ni-Cu-Ni coating
25x3mm powerful round disc neodymium magnets coated with Nickel
Nickel plated 25x3mm circular disc rare earth magnets neodymium
Round disc shaped rare earth neodymium magnets 18x4mm N42
18x4mm round disc shaped neodymium powerful magnets 3.2kgs
N42 round neodymium permannet magnet 10x3mm with nickel coating
10x3mm nickel coated disc permanent magnet of neodymium N42
Neodymium (NdFeB) disc magnet are flat&round magnet and usually axially magnetized. Radially or diametrically magnetized neodymium disc magnets are custom neodymium magnets. Diametrically magnetized neodymium disc magnets are only produced according to customer's order.
The magnetic properties of neodymium disc magnets range from N30 to N52. N52 is the highest grade available for neodymium magnets. The size of neodymium disc magnets range from 1mm tiny neodymium disc magnet to 200mm super large neodymium disc magnets.
Parameter | International Unit | Standard Data |
Curie Temperature(Tc) | ℃ | 310-380 |
Maximum Operating Temperature(Tw) | ℃ | 80-230 |
Hardness | Hv | 620 |
Electrical Resistivity (ᵨ) | Ω.cm | 1.8x10⁻⁴ ~2.0x10⁻⁴ |
Density(D) | g/m³ | 7.45~-7.65 |
Recoil Permeability(µ rec) | 1.05 | |
Magnetization Field Strength(Hs) | kA/m | ≧2400 |
kOe | ≧30 | |
Bending Strength | Mpa | 295-345 |
Temp. Coefficient of Br | ％℃ | -0.11~-0.12 |
Temp.Coefficient of Hcj | ％℃ | -0.5~-0.7 |
Neodymium disc magnets are suitable for all types of applications due to their small size and significant magnetic force. You will find that neodymium disc magnets are used in processes and model making, trade exhibition projects, high-performance motors, medical equipment, audio components, scientific research projects, etc.
Make the neodymium disc magnet thicker.
Enlarge the diameter of the neodymium disc magnets.
By using higher magnet grades (such as N52 instead of N30).
By using any combination on the surface.
Please note that the force required to pull the magnet apart is usually 5 times that required to slide the magnet, so you can separate the strong neodymium disc magnets by sliding.
Standard tolerances for neodymium disc magnets with small and middle size are +/- 0.05mm on both diameter and thickness dimensions.
The round and disc shaped neodymium magnets are made by sintering and cutting,the long rod magnets must be sintered first, then machine smaller&thin round neodymium disc magnets by cutting.
Common surface treatment options for rare earth neodymium disc magnet include galvanized, nickel plated (Ni-Cu-Ni) coating.
The strongest & most powerful disc magnets should be made of rare earth magnetic material, neodymium disc magnets are the strongest & most powerful disc shaped magnets in the world.
Yes,we can customize the neodymium disc magnets according to your specific specifications. Just send us special requirements. We will cooperate with you to determine the best solution for your professional project.
Beilun Meank is a leading China neodymium magnets manufacturer,which supply high-quality round neodymium disc magnets with standard tolerance and magnetic properties,contact us today for cheap price.
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