N45 Neodymium Magnets Epoxy-Cu-Ni 1/2 in x 1/8 in Disc
Rare earth magnets neodymium are the world's strongest magnets. All magnets are not created equal! Applied Magnets offers the highest quality rare earth magnets with consistent performance at lowest price. Our strong rare earth magnets are designed & manufactured to meet stringent quality standards using the latest technology.
Neodymium rare earth 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 Rare Earth magnets Grade N45, stronger than N40, N38 and N35
BrMax: 13200 gauss
Rare Earth Magnets 0.5 inch Diameter x 0.125 inch Thick Neodymium Disc Magnet
Epoxy+Copper+Nickel 3-layer Coated for maximum rare earth magnets durability and protection against corrosion
3-layer coating (Nickel + Copper + Nickel and Epoxy + Copper + Nickel) vs. Epoxy single layer coating
Epoxy single layer coating is THE LEAST durable coating from our experience.
3-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.
More importantly, magnets with 3-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.
Epoxy+Copper+Nickel 3-layer coating vs. Nickel+Copper+Nickel 3-layer coating
Epoxy + Copper + Nickel 3-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 rare earth magnets wholesale discount
Approximate pull force: 6.6 lbs