Neodymium Disc Magnet 8mm x 1mm N50
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Neodymium Disc Magnets
Small, thin, lightweight Neodymium Disc magnets such as this N50 Grade item have magnetic capabilities far greater than one would expect from a magnet of this size.The consistency and accuracy of a strong Neodymium magnetic field is also beneficial in the Performing Arts and Music industries where microphones and speakers are widely used. Modern sound equipment and communications devices such as cell phones are much more sophisticated and offer much better performance and reliability than previous versions of these products. This is largely due to the development and superior performance of Neodymium magnets and their inclusion in these products. Lightweight Neodymium magnets are strong and compact and help keep the size and weight of electronic consumer products to a minimum while also increasing their operational capacity. These significant and valued improvements are usually reflected in a higher retail price for that product.
Typical Physical Properties
NB: Ranges are indicative for product category, please check individual products for specic values within that range.
Production Flow Diagram
Demagnetization Curves
Surface Treatment
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.
Range and Tolerance
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.
Magnetic Properties
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.
Returns Policy
If you are not entirely satisfied with your purchase, we're here to help.
We have a 30 Day Returns policy at Frenergy Magnets. You may return your item within 30 days of receiving it to receive a refund.
The product/s must be unused and in the same condition you received them in. Please contact us at info@frenergy.com.au to initiate the returns process.
The buyer is responsible for the cost of returning the order.
