N28EH Neodymium Magnets Disc

/N28EH Neodymium Magnets Disc
  • N28EH Neodymium Magnets Disc

N28EH Neodymium Magnets Disc, Neodymium Iron Boron Magnet DISC, N28EH Magnets, N28EH Neodymium Magnet, Disc Shaped Neodymium Magnet, Disc Neo Magnet, Neo Round magnets, Ndfeb Magnet China Supplier

Product Name: N28EH Neodymium Magnets Disc
Magnet ID:Neodymium-N28EH-3
+ Highest Energy of All Permanent Magnets
+ Moderate Temperature Stability
+ High Coercive Strength
+ Moderate Mechanical Strength
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.

What else is Neodymium used for? NdFeB Rare Earth Motor Magnet
Neodymium is a component of didymium used for coloring glass to make welder’s goggles.
Neodymium colors glass in delicate shades ranging from pure violet through wine-red and warm gray. Light transmitted through such glass shows unusually sharp absorption bands; the glass is used in astronomical work to produce sharp bands by which spectral lines may be calibrated. Neodymium is also used to remove the green color caused by iron contaminants from glass.
Certain transparent materials with a small concentration of neodymium ions can be used
Neodymium salts are used as a colorant for enamels.
Neodymium ions are used in active laser media.

Neodymium Iron Boron magnet DISC with color zinc plated, thickness of coating is 8 -10microns
Besides color zinc coating, we also provide Zn coating (one layer), zinc Cr3+, coating.
znic Cr3+, coating is shinny color, and Znic coating is bright blue.
Ring magnet are used for holding systems,permanent magnet filter, loudspeaker, headphones and meters
Packaging: Neutral box packaging, inner box , foam inside and other protection, to ensure safely of transportation.
Air package and sea packages are both available..
Delivery time: 8 ~ 20days, depend on customer’s order quantity.
Loading port : Ningbo port or Shanghai Port

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

Product Range


Magnetisation Grade:         N28EH
Material: Sintered Neodymium-Iron-Boron (NdFeB, NIB, REFeB, Neoflux, NeoDelta), Rare Earth Neo
Magnet ID:              Neodymium-N28EH-3
Plating / Coating:  Nickel (Ni-Cu-Ni)
N28EH Magnet Shape:         DISC
N28EH Magnet Size:  Customized
Tolerance:         ±0.05 mm
Magnetisation Direction:    Axial  /  Radial
Residual Magnetic Flux Density (Br): 1040-1090 mT (10.4-10.9 kGs)
Energy Density (BH)max:             207-231 KJ/m³  (26-29 MGOe)
Coercivity Force (Hcb):              ≥ 780 kA/m ( ≥ 9.8 kOe)
Intrinsic Coercivity Force (Hcj):    ≥ 2338 kA/m ( ≥ 30 kOe)
Maximum Operation Temperature: 200 °C
Delivery Time:           14-35 days

Technical Drawing