N52 Neodymium Magnets Epoxy-NiCuNi 1/2 in x 1/4 in Disc
Neodymium magnets are the world's strongest magnets. All magnets are not created equal! Applied Magnets offers the highest quality neodymium magnets with consistent performance at lowest price. Our strong neodymium magnets are designed & manufactured to meet stringent quality standards using the latest technology.
Neodymium magnets (also known as Neo, NdFeB, NIB or super magnets), a type of rare earth magnets, are the permanent magnets made from neodymium, iron, boron and other minor elements.
Strong Neodymium Magnet Grade N52, stronger than N50, N48, N45, N42, N40, N38 and N35
BrMax: 14800 gauss
N52 Neodymium Magnets 0.5 inch Diameter x 0.25 inch Thick Rare Earth Disc Magnet
Epoxy-Nickel-Copper-Nickel 4-layer coated for maximum corrosion resistance and durability
3-layer/4-layer coating (Nickel + Copper + Nickel and Epoxy + Nickel + Copper + Nickel) vs. Epoxy single layer coating
Epoxy single layer coating is THE LEAST durable coating from our experience.â€¨ 3-layer/4-layer coating is much more durable than Epoxy single layer coating because Epoxy single layer coating is a thin layer of plastic and quicker to wear off, even a scratch can damage the coating easily.â€¨â€¨More importantly, magnets with 3-layer/4-layer coating have superior cracking and chipping resistance in comparison to magnets with Epoxy single layer coating. Customer beware of the magnets with the inferior Epoxy single layer coating.â€¨â€¨
Epoxy+Nickel+Copper+Nickel 4-layer coating vs. Nickel+Copper+Nickel 3-layer coating
Epoxy + Nickel + Copper + Nickel 4-layer coating has superior Corrosion Resistance and excellent adhesion to metal surface than Nickel + Copper + Nickel coating, this coating is ideal for bonding metal. Nickel+Copper+Nickel coating provides protection against moisture and oxygen but is prone to corrosion in salt and acidic conditions.
Magnetized through the Thickness
Contact us for neodymium magnets wholesale discount
Approximate pull force: over 18 lbs