Huge Round High-performance N54 NdFeB Magnet D100 x 60mm

Huge Round High-performance N54 NdFeB Magnet D100 x 60mm, High-performance Neodymium N54 Magnet Nickel Coating, Super Strong Rare Earth Sintered NdFeB Round Disc circular Magnet, Max. Temperature 80 °C Nickel Plated Disk Neodymium Permanent circle Magnets China Exporter

Huge Round High-performance N54 NdFeB Magnet D100 x 60mm  Technical Specifications:
Item: NDN54-10060
Grade: N54
Material: Neodymium (NdFeB)
Plating: Ni
Shape: Disc, Disk, Round
Dimension:
Total Diameter (D): Ø 100 mm
Total Height (H): 60 mm
Tolerance: ±0.05 mm
Magnetisation Direction: Axial / Radial
Maximum Operation Temperature: 80 °C
Delivery Time: 14-35 days

N54 magnets belong to the powerful neodymium or NdFeB (Neodymium Iron Boron) family of rare earth magnets. They are commercially graded based on their magnetic properties using the nomenclature NXX where XX denotes their maximum energy product (a measure of magnetic performance).

So an N54 magnet has a maximum energy product of 54, making it significantly more powerful than lower grades like N45 or N50. In particular, N54 neodymium magnets have the following exceptional qualities:

A very high residual flux density between 1.45T to 1.50T

Maximum energy product ((BH)max) of 51 to 55 MGOe

High coercivity leading to excellent resistance against demagnetization

High Curie temperature over 310°C

These impressive characteristics make N54 magnets ideal for applications requiring a compact yet powerful magnetic solution.

The theoretical (BH)max value of NdFeB magnet is 512kJ/m3(64MGOe). The (BH)max of N52 already achieved 90% of theoretical limit. The question in the mind of many users – is there any grade stronger than N52 magnet? N55 is the most powerful grade available currently for commercial use.

N55 magnets are the strongest magnets available nowadays for commercial use. Neodymium rare earth magnets strength is measured on a scale of 24MGOe-55MGOe. These powerful magnets were developed quite recently. This new grade of neodymium magnets is 5-6 percent stronger in compare with the more common N52 grade.

Therefore, these magnets are used in specific applications requiring maximum magnetic strength in a small space. Due to its strong magnetic field, N55 grade is ideal for fine and delicate work were small size really matters. It is truly a super strong magnet. D120mm x 60mm Giant Disc High Powerful Neodymium N55 Magnet

The notes about N55 magnets
In order to guarantee the N55 magnet have desirable saturation magnetization, The manufacturer will not use the heavy rare earth elements and other metallic elements to enhance the intrinsic coercivity of magnet, then will further influence the Max. Operating Temperature of magnet. The Max. Operating Temperature of N55 magnet only about 60℃.The N55 magnet have strong attraction force, any may cause bone fractures. D100mm x 60mm Super Strong Large Disc N55 Neodymium Magnet