Neodymium Disc Magnet - 5mm x 1mm | Gold Coating I N50
Product code: D-D5H1-N50au
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Neodymium Disc Magnet - 5mm x 1mm | Gold Coating I N50
Magnetic Product Description:
This Neodymium Disc Magnet, with a diameter of 5mm and a height of 1mm, has been coated with a durable layer of gold. It boasts a powerful magnetic flux of 2691 Gauss and an impressive pull force of 263 grams. Its unique AMF Magnetics part number is D-D5H1-N50AU.
Uses for our Rare Earth Disc Magnets:
Our smallest but durable Neodymium Disc Magnet boasts a delicate gold coating, perfect for those seeking a more elegant look. Museums, galleries, and exhibitors often opt for these gold-plated magnets to elevate the appearance of displays. Crafters and hobbyists find this disc useful for clasping and securing models. The gold plating offers functional advantages, such as corrosion resistance and superior thermal and electrical conductivity, making it ideal for specialised applications like security equipment and monitoring devices in electric devices.
Gold coated magnets are still susceptible to rust when exposed to the elements or damage from their environment. If you need to ensure that your gold magnet does not rust, you may want to consider applying a sealant which will extend the lifespan of the coating, but may reduce the pull force.
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NB: Ranges are indicative for product category, please check individual products for specic values within that range.
The most common coating for Neodymium magnets is Nickel + Copper + Nickel (Ni + Cu + Ni). This coating offers the magnet relatively good protection from corrosion and passive applications. If the magnet will be exposed to moisture or liquid then consider the use of an organic coating such as Epoxy. A hard wearing coating, Epoxy is suited to applications where the magnet will come under some friction or knocking.
Magnets are readily available in Blocks, Discs, Cylinders & Rings. AMF Magnetics specializes in the supply of short-run prototype magnets including Arc Segments, various magnetic orientations etc. If you need a magnet size that we don't carry in stock, submit a Design-a-Magnet enquiry for a quote on your custom magnet design.
Neodymium magnets are offered in several different grades. The first section N30-54 has an operating temperature of up to 80 degrees. Most of our stock only goes up to N38. The second section, denoted with the "M" prefix after the grade has an operating temperature 100 degrees. After this the grades are "H", "SH", "UH" & "EH". In order for the magnet to withstand a higher operating temperature, during production more of the raw material PrNd is incorporated as these elements have a naturally occurring resistance to high temperatures.
