N52 Block NdFeB Magnets Supplier

/N52 Block NdFeB Magnets Supplier
  • N52 Block NdFeB Magnets

N52 Block NdFeB Magnets, Block Perament NdFeB Magnet, Plate Neodymium Magnet China Manufacturer, Super Strongest N52 Magnet, N52 Magnets, Magnetic Bars Factory

Product Name: N52 Block NdFeB Magnets
Magnet ID:Block-20x15x5mm-N52-Ni
+ Highest Energy of All Permanent Magnets
+ Moderate Temperature Stability
+ High Coercive Strength
+ Moderate Mechanical Strength

Neodymium is a rare earth type of permanent magnet made from an alloy of neodymium, iron, and boron. Neo magnets are currently the strongest permanent magnets known. It is also one of the most abundant of the rare earth elements.
These magnets are cheaper, lighter, and stronger than samarium-cobalt magnets. However, neodymium magnets lose their magnetism at high temperatures. Samarium-cobalt magnets do not.
Neo tends to be vulnerable to corrosion similar to rusting, causing the magnet to weaken and eventually break down into a powder. This problem is solved by applying a protective coating. Nickel plating or nickel/copper/nickel plating is used as a standard method, although many other protective coatings are also in use.
It is not recommended to use the magnet without a protective layer. The application of the magnet will affect the choice of coating. For example gold plating is ideal for many medical applications, rubber coating provides additional friction, rubber coated zinc plating is used in marine environments, etc.

Our Superiority: Customized is Available!
* T/T, L/C, Paypal and other payment accepted.
* Orders of any size.
* Worldwide delivery. Fast Shipping.
* Quality and price guaranteed.
* Contact us to discuss your magnet needs.
Hangseng Magnetech Inc. (SUPERMAG, neoi) is your best source for the highest quality magnets, neodymium magnets, magnetic devices and expert application assistance for OEM, point-of-purchase, industrial and retail markets.

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  • Affordable price
  • Customized magnet is Available
  • Any payment accepted
  • Fast shipping, Worldwide delivery
  • Quality guaranteed
  • Offer free neo magnets solution

Product Range

Specifications

Item No: Block-20x15x5mm-N52-Ni
Magnet Shape: Block / Rectangular / Sheet / Bulk
Material: neodymium-iron-boron (NdFeB), neodymium, neo
Plating / Coating: Nickel (Ni-Cu-Ni)
Magnetic Grade:         N52
Magnetisation Direction: Axial
Residual Magnetic Flux Density (Br): 14.4-14.8 KGs (T):  1.44-1.48 T
Energy Density (BH)max:              50-53 MGOe   398-422 KJ/m³
Coercivity Force (Hcb):              ≥10.5 KOe  ≥836 KA/m
Intrinsic Coercivity Force (Hcj):    ≥11 KOe    ≥875 KA/m
Maximum Operation Temperature: 80 °C
Length (L):           20 mm
Width (B):           15 mm
Height (H):           5 mm
Tolerance:         ±0.1 mm
Delivery time           7-14 days
Measurements

Technical Drawing