Au Gold Plating Magnets Rare Earth Neodymium Disc 5 x 4mm N50

Au Gold Plating Magnets Rare Earth Neodymium Disc 5 x 4mm N50, Super Strong Rare Earth Sintered NdFeB Disk Round Magnet for Toy and Craft, Glass board Whiteboard, Gold Coated Neodymium Disc Circular Circle Permanent Magnets China Supplier Factory

Au Gold Plating Magnets Rare Earth Neodymium Disc 5 x 4mm N50  Technical Specifications:
Item: NDN50-0504
Grade: N50
Material: Neodymium (NdFeB)
Plating: Gold (Au)
Shape:  Disc, Round, Rod, Circular, Cylinder
Dimension:
Total Outer Diameter (D): Ø 5 mm
Total Height (H): 5 mm
Tolerance: ±0.05 mm
Pull Force 0.898 kg
Weight 8 gm
Style Rare Earth Disc magnet Gold
Direction of Magnetisation Axially magnetised
Dimensions Height:4mm, Diameter:5mm
Magnetisation Direction: Axial / Radial
Maximum Operation Temperature: 80 °C
Delivery Time: 14-35 days

Magnetic Product Description:
This neodymium magnetic disc has a diameter of 5mm and a height of 4mm. It has a magnetic flux reading of 6123 Gauss and a pull force of 0.898 kilos.
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.

Uses for our rare earth disc magnets:
This delicate but strong Gold Coated Neodymium Disc is one of our smallest magnets and appeals to those wanting a more refined appearance. Museums, galleries and exhibitors often choose these gold plated magnets as they add a more sophisticated element to a display. Craftspeople and hobbyists find this disc useful as a clasp and model fixing purposes. There are many functional benefits provided by the gold plating due to its unique properties including corrosion-resistance and thermal and electrical conduction. These properties make them suitable for many specialised applications such as componentry in electric devices that form part of security equipment including warning systems and monitoring 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.

Gold is a very conductive material and also has excellent water resistant properties. Gold plated magnets are well suited to humid environments where there is moisture in the ambient environment. However gold plated magnets are not resistant to abrasion or scratching so should not be exposed to these environments.

Uses for Gold Magnets
Jewellery makers often utilise gold plated magnets for their superior aesthetic appearance. They can be used as magnetic catches on bracelets or necklaces. There is also a popular range of magnetic earrings which cater to adults who do not have pierced ears. Axially Magnetised Golden Coated Magnets Circular NdFeB 4 x 1mm N45

Gold magnets provide a visual enhancement over the standard Nickel coating with it’s silver appearance. They are popular with many people making hand crafted items. They are able to use gold magnetic attachments without detracting from the appearance of the object.

Gold is one of the least reactive elements and therefore gold magnetic devices are well suited to therapeutic health applications. Gold magnets are less irritating than nickel or other coatings when in contact with skin. Gold coated magnets have been used in Chinese medicine for thousands of years.

Gold is a fantastic conductor of both heat and electricity. Gold plated magnets are well suited to use as electrical contact parts. Magnets are critical elements of many electronic devices from computers to speakers and gold magnets are ideal for this application.  Axially Magnetised Golden Coated Magnet Disc NdFeB 20 x 3mm N38